Table Of Content

Part No. 060480-10 September 2017 OmniSwitch AOS Release 8 Network Configuration Guide 8.4.1.R02 This user guide covers multiple OmniSwitch product lines and describes overall AOS feature configuration information. For platform specific feature support, please refer to the Specifications Guide and the Release Notes. www.al-enterprise.com This user guide documents AOS Release 8.4.1.R02 for the OmniSwitch 9900, OmniSwitch 6900, OmniSwitch 6860, OmniSwitch 6865, and OmniSwitch 6560. The functionality described in this guide is subject to change without notice. enterprise.alcatel-lucent.com Alcatel-Lucent and the Alcatel-Lucent Enterprise logo are trademarks of Alcatel-Lucent. To view other trademarks used by affiliated companies of ALE Holding, visit: enterprise.alcatel-lucent.com/trademarks. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Neither ALE Holding nor any of its affiliates assumes any responsibility for inaccuracies contained herein. (2017) 26801 West Agoura Road Calabasas, CA 91301 (818) 880-3500 FAX (818) 880-3505 Service & Support Contact Information North America: 800-995-2696 Latin America : 877-919-9526 EMEA : +800 00200100 (Toll Free) or +1(650)385-2193 Asia Pacific: +65 6240 8484 Web: support.esd.alcatel-lucent.com Email: [email protected] Contents About This Guide ........................................................................................................xxi Supported Platforms ........................................................................................................xxi Who Should Read this Manual? ......................................................................................xxi When Should I Read this Manual? ..................................................................................xxi What is in this Manual? ..................................................................................................xxii What is Not in this Manual? ...........................................................................................xxii How is the Information Organized? ...............................................................................xxii Documentation Roadmap ..............................................................................................xxiii Related Documentation ..................................................................................................xxv Technical Support .........................................................................................................xxvi Chapter 1 Configuring Ethernet Ports ......................................................................................1-1 In This Chapter ................................................................................................................1-1 Ethernet Port Defaults .....................................................................................................1-2 Ethernet Ports Overview .................................................................................................1-3 Configuring Ethernet Port Parameters ............................................................................1-3 Enabling and Disabling Autonegotiation .................................................................1-3 Configuring Crossover Settings ...............................................................................1-3 Setting Interface Line Speed ....................................................................................1-3 Configuring Duplex Mode .......................................................................................1-4 Setting Trap Port Link Messages .............................................................................1-4 Resetting Statistics Counters ....................................................................................1-4 Enabling and Disabling Interfaces ...........................................................................1-4 Configuring a Port Alias ..........................................................................................1-5 Configuring Maximum Frame Sizes ........................................................................1-5 Configuring Digital Diagnostic Monitoring (DDM) ................................................1-5 Configuring Flood Rate Limiting .............................................................................1-6 Configuring Flood Rate Limiting .............................................................................1-6 Configuring Flood Rate Limit Action ......................................................................1-7 Configuring Flow Control ........................................................................................1-7 Enabling and Disabling Enhanced Port Performance (EPP) ....................................1-9 Configuring Energy Efficient Ethernet (802.3az) ..................................................1-11 Configuring Split-Mode .........................................................................................1-11 Configuring Beacon LED .......................................................................................1-11 Clearing Ethernet Port Violations .................................................................................1-13 Link Monitoring ............................................................................................................1-14 Monitoring Interface Errors ...................................................................................1-14 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 iii Contents Monitoring Interface Flapping ...............................................................................1-14 Monitoring Window ...............................................................................................1-15 Configuring the Wait-to-Restore Timer .................................................................1-15 Configuring the Wait-to-Shutdown Timer .............................................................1-16 Displaying Link Monitoring Information ..............................................................1-17 Link Fault Propagation ..................................................................................................1-18 Interaction With Interfaces Violation Recovery ....................................................1-18 Configuring Link Fault Propagation ......................................................................1-19 LFP Application Example ......................................................................................1-20 IEEE 1588 Precision Time Protocol (PTP) ...................................................................1-21 Enabling/Disabling PTP Time Stamping ...............................................................1-21 Chapter 2 Configuring UDLD ......................................................................................................2-1 In This Chapter ................................................................................................................2-1 UDLD Defaults ..............................................................................................................2-2 Quick Steps for Configuring UDLD ...............................................................................2-3 UDLD Overview .............................................................................................................2-4 UDLD Operational Mode .........................................................................................2-4 Mechanisms to Detect Unidirectional Links ............................................................2-5 Configuring UDLD .........................................................................................................2-6 Enabling and Disabling UDLD ................................................................................2-6 Configuring the Operational Mode ..........................................................................2-7 Configuring the Probe-Timer ...................................................................................2-7 Configuring the Echo-Wait-Timer ...........................................................................2-7 Clearing UDLD Statistics .........................................................................................2-8 Verifying the UDLD Configuration ................................................................................2-8 Chapter 3 Managing Source Learning ...................................................................................3-1 In This Chapter ................................................................................................................3-1 Source Learning Defaults ...............................................................................................3-2 MAC Address Table Overview .......................................................................................3-3 Using Static MAC Addresses ..........................................................................................3-3 Configuring Static MAC Addresses .........................................................................3-4 Using Static Multicast MAC Addresses .........................................................................3-5 Configuring Static Multicast MAC Addresses .........................................................3-5 Configuring MAC Address Table Aging Time ..............................................................3-7 Configuring the Source Learning Status .........................................................................3-8 Increasing the MAC Address Table Size ........................................................................3-9 Displaying Source Learning Information ......................................................................3-10 Chapter 4 Configuring VLANs ....................................................................................................4-1 In This Chapter ................................................................................................................4-1 VLAN Defaults ..............................................................................................................4-2 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 iv Contents Sample VLAN Configuration .........................................................................................4-3 VLAN Management Overview .......................................................................................4-4 Creating/Modifying VLANs ...........................................................................................4-4 Adding/Removing a VLAN .....................................................................................4-5 Enabling/Disabling the VLAN Administrative Status .............................................4-5 Modifying the VLAN Description ...........................................................................4-5 Assigning Ports to VLANs ..............................................................................................4-6 Changing the Default VLAN Assignment for a Port ...............................................4-6 Using 802.1Q Tagging .............................................................................................4-7 Enabling/Disabling Spanning Tree for a VLAN .............................................................4-9 Enabling/Disabling Source Learning ..............................................................................4-9 Configuring VLAN IP Interfaces ..................................................................................4-10 Bridging VLANs Across Multiple Switches .................................................................4-11 Verifying the VLAN Configuration ..............................................................................4-13 Understanding Port Output Display .......................................................................4-13 Using Private VLANs ...................................................................................................4-15 Private VLAN Ports ...............................................................................................4-16 Quick Steps for Configuring PVLANs ..................................................................4-16 PVLAN Management Overview ............................................................................4-17 Creating PVLANs ..................................................................................................4-18 Creating Secondary VLANs ...................................................................................4-19 Assigning Ports to PVLANs ..................................................................................4-20 Protocol Configuration Requirements for PVLAN ................................................4-22 Sample PVLAN Use Case ......................................................................................4-24 Verifying the PVLAN Configuration .....................................................................4-25 Chapter 5 Configuring High Availability VLANs ...................................................................5-1 In This Chapter ................................................................................................................5-1 High Availability Default Values ....................................................................................5-2 Quick Steps for Creating High Availability VLANs ......................................................5-3 High Availability VLAN Overview ................................................................................5-4 High Availability VLAN Operational Mode ...........................................................5-4 Traffic Flows in High Availability VLAN ...............................................................5-5 Configuring High Availability VLANs on a Switch .......................................................5-6 Creating and Deleting VLANs .................................................................................5-6 Adding and Removing Server Cluster Ports ............................................................5-7 Assigning and Modifying Server Cluster Mode ......................................................5-7 Assigning and Removing MAC Addresses ..............................................................5-8 Application Examples .....................................................................................................5-9 Example 1: Layer 2 Server Cluster ..........................................................................5-9 Example 2: Layer 3 Server Cluster ........................................................................5-11 Example 3: Layer 3 Server Cluster with IP Multicast Address to Cluster (IGMP) ......................................................................................................5-13 Displaying High Availability VLAN Status .................................................................5-16 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 v Contents Chapter 6 Configuring Spanning Tree Parameters .............................................................6-1 In This Chapter ................................................................................................................6-2 Spanning Tree Bridge Parameter Defaults .....................................................................6-3 Spanning Tree Port Parameter Defaults ..........................................................................6-3 Multiple Spanning Tree (MST) Region Defaults ............................................................6-4 Spanning Tree Overview .................................................................................................6-5 How the Spanning Tree Topology is Calculated .....................................................6-5 MST General Overview ................................................................................................6-12 How MSTP Works .................................................................................................6-12 Comparing MSTP with STP and RSTP .................................................................6-15 What is a Multiple Spanning Tree Instance (MSTI) ..............................................6-15 What is a Multiple Spanning Tree Region .............................................................6-16 What is the Common Spanning Tree .....................................................................6-17 What is the Internal Spanning Tree (IST) Instance ................................................6-17 What is the Common and Internal Spanning Tree Instance ...................................6-17 MST Configuration Overview ...............................................................................6-17 MST Interoperability and Migration ......................................................................6-18 Spanning Tree Operating Modes ..................................................................................6-20 Using Flat Spanning Tree Mode ............................................................................6-20 Using Per-VLAN Spanning Tree Mode .................................................................6-21 Using Per-VLAN Spanning Tree Mode with PVST+ ............................................6-22 OmniSwitch PVST+ Interoperability .....................................................................6-23 Using Spanning Tree Configuration Commands ..........................................................6-26 Configuring STP Bridge Parameters .............................................................................6-26 Selecting the Spantree Protocol ..............................................................................6-27 Configuring the Bridge Priority .............................................................................6-28 Configuring the Bridge Hello Time .......................................................................6-29 Configuring the Bridge Max-Age Time .................................................................6-29 Configuring the Forward Delay Time for the Switch ............................................6-30 Enabling/Disabling the VLAN BPDU Switching Status .......................................6-30 Configuring the Path Cost Mode ............................................................................6-31 Using Automatic VLAN Containment ...................................................................6-31 Configuring STP Port Parameters .................................................................................6-33 Enabling/Disabling Spanning Tree on a Port .........................................................6-34 Enabling/Disabling Loop-guard .............................................................................6-35 Configuring Port Priority .......................................................................................6-35 Configuring Port Path Cost ....................................................................................6-36 Configuring Port Mode ..........................................................................................6-39 Configuring Port Connection Type ........................................................................6-40 Configuring the Edge Port Status ...........................................................................6-41 Restricting Port Roles (Root Guard) ......................................................................6-42 Restricting TCN Propagation .................................................................................6-42 Limiting BPDU Transmission ................................................................................6-42 Sample Spanning Tree Configuration ...........................................................................6-43 Example Network Overview ..................................................................................6-43 Example Network Configuration Steps ..................................................................6-44 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 vi Contents Sample MST Region Configuration ..............................................................................6-46 Sample MSTI Configuration .........................................................................................6-48 Verifying the Spanning Tree Configuration .................................................................6-51 Chapter 7 Configuring Loopback Detection ...........................................................................7-1 In This Chapter ................................................................................................................7-1 LBD Defaults ..................................................................................................................7-2 Quick Steps for Configuring LBD ..................................................................................7-3 LBD Overview ................................................................................................................7-4 Transmission Timer ..................................................................................................7-4 Remote-origin LBD Overview ........................................................................................7-4 Interaction With Other Features ......................................................................................7-6 Spanning Tree Protocol ............................................................................................7-6 Link Aggregation .....................................................................................................7-6 Configuring LBD ............................................................................................................7-7 Enabling LBD ..........................................................................................................7-7 Enabling Remote-origin LBD ..................................................................................7-7 Configuring the LBD Transmission Timer ..............................................................7-8 Viewing LBD Statistics ............................................................................................7-8 Recovering a Port from LBD Shutdown ..................................................................7-8 Configuring Autorecovery-timer for LBD shutdown ports .....................................7-8 LBD for Service Access Interface ...................................................................................7-8 Enabling LBD on Service-access Interface ..............................................................7-9 LBD Packet Processing Mechanism for LBD Service Access Ports .....................7-10 Sample Scenarios ...................................................................................................7-11 Verifying the LBD Configuration .................................................................................7-13 Chapter 8 Configuring Static Link Aggregation ....................................................................8-1 In This Chapter ................................................................................................................8-1 Static Link Aggregation Default Values .........................................................................8-2 Quick Steps for Configuring Static Link Aggregation ...................................................8-3 Static Link Aggregation Overview .................................................................................8-5 Static Link Aggregation Operation ..........................................................................8-5 Relationship to Other Features .................................................................................8-6 Configuring Static Link Aggregation Groups .................................................................8-6 Configuring Mandatory Static Link Aggregate Parameters .....................................8-6 Creating and Deleting a Static Link Aggregate Group ............................................8-7 Adding and Deleting Ports in a Static Aggregate Group .........................................8-7 Modifying Static Aggregation Group Parameters ...........................................................8-9 Modifying the Static Aggregate Group Name .........................................................8-9 Modifying the Static Aggregate Group Administrative State ..................................8-9 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 vii Contents Application Example .....................................................................................................8-10 Displaying Static Link Aggregation Configuration and Statistics ................................8-11 Chapter 9 Configuring Dynamic Link Aggregation ..............................................................9-1 In This Chapter ................................................................................................................9-1 Dynamic Link Aggregation Default Values ...................................................................9-2 Quick Steps for Configuring Dynamic Link Aggregation ..............................................9-3 Dynamic Link Aggregation Overview ............................................................................9-5 Dynamic Link Aggregation Operation .....................................................................9-5 Relationship to Other Features .................................................................................9-7 Configuring Dynamic Link Aggregate Groups ...............................................................9-7 Configuring Mandatory Dynamic Link Aggregate Parameters ...............................9-8 Creating and Deleting a Dynamic Aggregate Group ...............................................9-8 Configuring Ports to Join and Removing Ports in a Dynamic Aggregate Group .....................................................................................................9-9 Modifying Dynamic Link Aggregate Group Parameters ..............................................9-11 Modifying Dynamic Aggregate Group Parameters ...............................................9-11 Modifying Dynamic Link Aggregate Actor Port Parameters ................................9-16 Modifying Dynamic Aggregate Partner Port Parameters ......................................9-19 Application Examples ...................................................................................................9-25 Sample Network Overview ....................................................................................9-25 Link Aggregation and Spanning Tree Example .....................................................9-26 Link Aggregation and QoS Example .....................................................................9-27 Displaying Dynamic Link Aggregation Configuration and Statistics ..........................9-28 Chapter 10 Configuring Dual-Home Links ..............................................................................10-1 In This Chapter ..............................................................................................................10-1 Dual-Home Link Active-Active Defaults .....................................................................10-2 Dual-Home Link Active-Active ....................................................................................10-3 DHL Active-Active Operation ...............................................................................10-3 DHL Configuration Guidelines ..............................................................................10-6 Configuring DHL Active-Active ...........................................................................10-6 Dual-Home Link Active-Active Example ..............................................................10-8 Recommended DHL Active-Active Topology ....................................................10-10 Unsupported DHL Active-Active Topology (Network Loops) ...........................10-11 Displaying the Dual-Home Link Configuration .........................................................10-12 Chapter 11 Configuring ERP .......................................................................................................11-1 In This Chapter ..............................................................................................................11-1 ERP Defaults .................................................................................................................11-2 ERP Overview ...............................................................................................................11-3 ERP Basic Operation ..............................................................................................11-5 ERPv2 Basic Operation ..........................................................................................11-7 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 viii Contents Interaction With Other Features ....................................................................................11-9 Quick Steps for Configuring ERP with Standard VLANs ..........................................11-10 Quick Steps for Configuring ERP with VLAN Stacking ............................................11-11 ERP Configuration Overview and Guidelines ............................................................11-12 Configuring an ERP Ring ...........................................................................................11-13 Adding VLANs to Ring Ports ..............................................................................11-13 Configuring an RPL Port ......................................................................................11-14 Setting the Wait-to-Restore Timer .......................................................................11-14 Setting the Guard Timer .......................................................................................11-14 Configuring ERP with VLAN Stacking NNIs .....................................................11-15 Clearing ERP Statistics ........................................................................................11-16 ERPv2 Configuration Overview and Guidelines ........................................................11-17 Major and Sub Ring Management .......................................................................11-17 Sample Switch Configuration ..............................................................................11-18 Sample Ethernet Ring Protection Configuration .........................................................11-21 Example ERP Overview .......................................................................................11-21 Example ERP Configuration Steps ......................................................................11-22 Sample ERPv2 Ring Configuration ............................................................................11-23 Example ERPv2 Overview ...................................................................................11-23 Configuring Shared Link ......................................................................................11-24 Configuring Switches in Main Ring .....................................................................11-25 Configuring Secondary RPL Node ......................................................................11-25 Configuring Switch in Sub Ring ..........................................................................11-25 Verifying the ERP Configuration ................................................................................11-26 Chapter 12 Configuring MVRP ....................................................................................................12-1 In This Chapter ..............................................................................................................12-1 MVRP Defaults .............................................................................................................12-2 Quick Steps for Configuring MVRP .............................................................................12-3 MRP Overview ..............................................................................................................12-4 MVRP Overview ...........................................................................................................12-4 How MVRP Works ................................................................................................12-4 Interaction With Other Features .............................................................................12-6 Configuring MVRP .......................................................................................................12-7 Enabling MVRP .....................................................................................................12-7 Configuring the Maximum Number of VLANs .....................................................12-7 Configuring MVRP Registration ...........................................................................12-8 Configuring the MVRP Applicant Mode ...............................................................12-9 Modifying MVRP Timers ....................................................................................12-10 Restricting VLAN Registration ............................................................................12-11 Restricting Static VLAN Registration ..................................................................12-11 Restricting VLAN Advertisement ........................................................................12-12 Verifying the MVRP Configuration ............................................................................12-13 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 ix Contents Chapter 13 Configuring 802.1AB ...............................................................................................13-1 In This Chapter ..............................................................................................................13-1 802.1AB Defaults Table ................................................................................................13-2 Quick Steps for Configuring 802.1AB ..........................................................................13-3 802.1AB Overview .......................................................................................................13-4 Mandatory TLVs ....................................................................................................13-4 Optional TLVs ........................................................................................................13-4 LLDP-Media Endpoint Devices .............................................................................13-5 LLDP Agent Operation ..........................................................................................13-6 LLDPDU Transmission and Reception ..................................................................13-6 Aging Time ............................................................................................................13-6 LLDP Agent Security Mechanism .........................................................................13-7 Configuring 802.1AB ....................................................................................................13-8 Configuring LLDPDU Flow ..................................................................................13-8 Enabling and Disabling Notification ......................................................................13-8 Enabling and Disabling Management TLV ...........................................................13-9 Enabling and Disabling 802.1 TLV .......................................................................13-9 Enabling and Disabling 802.3 TLV .......................................................................13-9 Enabling and Disabling MED TLV .....................................................................13-10 Enabling and Disabling Proprietary TLV ............................................................13-10 Enabling and Disabling Application Priority TLV ..............................................13-12 Setting the Transmit Interval ................................................................................13-13 Setting the Transmit Hold Multiplier Value ........................................................13-13 Setting the Reinit Delay .......................................................................................13-13 Setting the Notification Interval ...........................................................................13-13 Application Example - LLDP MED .....................................................................13-14 Verifying 802.1AB Configuration ..............................................................................13-15 Chapter 14 Configuring SIP Snooping ......................................................................................14-1 In This Chapter ..............................................................................................................14-1 SIP Snooping Defaults ..................................................................................................14-2 Parameter Description and Values ................................................................................14-3 Quick Steps for Configuring SIP Snooping ..................................................................14-4 SIP Snooping Overview ................................................................................................14-5 Using SIP Snooping ......................................................................................................14-6 Interoperability .......................................................................................................14-7 SIP Snooping Configuration Guidelines .......................................................................14-8 Configuring Edge Port ...........................................................................................14-8 Configuring Trusted SIP Server .............................................................................14-8 Configuring SIP Snooping TCP Ports ....................................................................14-9 Configuring SIP Snooping UDP Ports ...................................................................14-9 Configuring the SIP Control DSCP .......................................................................14-9 Configuring SOS Calls ...........................................................................................14-9 Configuring SOS Call DSCP .................................................................................14-9 Configuring RTCP Thresholds .............................................................................14-10 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 x

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Part No. 060480-10 September 2017 OmniSwitch AOS Release 8 Network Configuration Guide 8.4.1.R02 This user guide covers multiple OmniSwitch product lines and describes overall AOS feature configuration information. For platform specific feature support, please refer to the Specifications Guide and the Release Notes. www.al-enterprise.com This user guide documents AOS Release 8.4.1.R02 for the OmniSwitch 9900, OmniSwitch 6900, OmniSwitch 6860, OmniSwitch 6865, and OmniSwitch 6560. The functionality described in this guide is subject to change without notice. enterprise.alcatel-lucent.com Alcatel-Lucent and the Alcatel-Lucent Enterprise logo are trademarks of Alcatel-Lucent. To view other trademarks used by affiliated companies of ALE Holding, visit: enterprise.alcatel-lucent.com/trademarks. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Neither ALE Holding nor any of its affiliates assumes any responsibility for inaccuracies contained herein. (2017) 26801 West Agoura Road Calabasas, CA 91301 (818) 880-3500 FAX (818) 880-3505 Service & Support Contact Information North America: 800-995-2696 Latin America : 877-919-9526 EMEA : +800 00200100 (Toll Free) or +1(650)385-2193 Asia Pacific: +65 6240 8484 Web: support.esd.alcatel-lucent.com Email: [email protected] Contents About This Guide ........................................................................................................xxi Supported Platforms ........................................................................................................xxi Who Should Read this Manual? ......................................................................................xxi When Should I Read this Manual? ..................................................................................xxi What is in this Manual? ..................................................................................................xxii What is Not in this Manual? ...........................................................................................xxii How is the Information Organized? ...............................................................................xxii Documentation Roadmap ..............................................................................................xxiii Related Documentation ..................................................................................................xxv Technical Support .........................................................................................................xxvi Chapter 1 Configuring Ethernet Ports ......................................................................................1-1 In This Chapter ................................................................................................................1-1 Ethernet Port Defaults .....................................................................................................1-2 Ethernet Ports Overview .................................................................................................1-3 Configuring Ethernet Port Parameters ............................................................................1-3 Enabling and Disabling Autonegotiation .................................................................1-3 Configuring Crossover Settings ...............................................................................1-3 Setting Interface Line Speed ....................................................................................1-3 Configuring Duplex Mode .......................................................................................1-4 Setting Trap Port Link Messages .............................................................................1-4 Resetting Statistics Counters ....................................................................................1-4 Enabling and Disabling Interfaces ...........................................................................1-4 Configuring a Port Alias ..........................................................................................1-5 Configuring Maximum Frame Sizes ........................................................................1-5 Configuring Digital Diagnostic Monitoring (DDM) ................................................1-5 Configuring Flood Rate Limiting .............................................................................1-6 Configuring Flood Rate Limiting .............................................................................1-6 Configuring Flood Rate Limit Action ......................................................................1-7 Configuring Flow Control ........................................................................................1-7 Enabling and Disabling Enhanced Port Performance (EPP) ....................................1-9 Configuring Energy Efficient Ethernet (802.3az) ..................................................1-11 Configuring Split-Mode .........................................................................................1-11 Configuring Beacon LED .......................................................................................1-11 Clearing Ethernet Port Violations .................................................................................1-13 Link Monitoring ............................................................................................................1-14 Monitoring Interface Errors ...................................................................................1-14 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 iii Contents Monitoring Interface Flapping ...............................................................................1-14 Monitoring Window ...............................................................................................1-15 Configuring the Wait-to-Restore Timer .................................................................1-15 Configuring the Wait-to-Shutdown Timer .............................................................1-16 Displaying Link Monitoring Information ..............................................................1-17 Link Fault Propagation ..................................................................................................1-18 Interaction With Interfaces Violation Recovery ....................................................1-18 Configuring Link Fault Propagation ......................................................................1-19 LFP Application Example ......................................................................................1-20 IEEE 1588 Precision Time Protocol (PTP) ...................................................................1-21 Enabling/Disabling PTP Time Stamping ...............................................................1-21 Chapter 2 Configuring UDLD ......................................................................................................2-1 In This Chapter ................................................................................................................2-1 UDLD Defaults ..............................................................................................................2-2 Quick Steps for Configuring UDLD ...............................................................................2-3 UDLD Overview .............................................................................................................2-4 UDLD Operational Mode .........................................................................................2-4 Mechanisms to Detect Unidirectional Links ............................................................2-5 Configuring UDLD .........................................................................................................2-6 Enabling and Disabling UDLD ................................................................................2-6 Configuring the Operational Mode ..........................................................................2-7 Configuring the Probe-Timer ...................................................................................2-7 Configuring the Echo-Wait-Timer ...........................................................................2-7 Clearing UDLD Statistics .........................................................................................2-8 Verifying the UDLD Configuration ................................................................................2-8 Chapter 3 Managing Source Learning ...................................................................................3-1 In This Chapter ................................................................................................................3-1 Source Learning Defaults ...............................................................................................3-2 MAC Address Table Overview .......................................................................................3-3 Using Static MAC Addresses ..........................................................................................3-3 Configuring Static MAC Addresses .........................................................................3-4 Using Static Multicast MAC Addresses .........................................................................3-5 Configuring Static Multicast MAC Addresses .........................................................3-5 Configuring MAC Address Table Aging Time ..............................................................3-7 Configuring the Source Learning Status .........................................................................3-8 Increasing the MAC Address Table Size ........................................................................3-9 Displaying Source Learning Information ......................................................................3-10 Chapter 4 Configuring VLANs ....................................................................................................4-1 In This Chapter ................................................................................................................4-1 VLAN Defaults ..............................................................................................................4-2 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 iv Contents Sample VLAN Configuration .........................................................................................4-3 VLAN Management Overview .......................................................................................4-4 Creating/Modifying VLANs ...........................................................................................4-4 Adding/Removing a VLAN .....................................................................................4-5 Enabling/Disabling the VLAN Administrative Status .............................................4-5 Modifying the VLAN Description ...........................................................................4-5 Assigning Ports to VLANs ..............................................................................................4-6 Changing the Default VLAN Assignment for a Port ...............................................4-6 Using 802.1Q Tagging .............................................................................................4-7 Enabling/Disabling Spanning Tree for a VLAN .............................................................4-9 Enabling/Disabling Source Learning ..............................................................................4-9 Configuring VLAN IP Interfaces ..................................................................................4-10 Bridging VLANs Across Multiple Switches .................................................................4-11 Verifying the VLAN Configuration ..............................................................................4-13 Understanding Port Output Display .......................................................................4-13 Using Private VLANs ...................................................................................................4-15 Private VLAN Ports ...............................................................................................4-16 Quick Steps for Configuring PVLANs ..................................................................4-16 PVLAN Management Overview ............................................................................4-17 Creating PVLANs ..................................................................................................4-18 Creating Secondary VLANs ...................................................................................4-19 Assigning Ports to PVLANs ..................................................................................4-20 Protocol Configuration Requirements for PVLAN ................................................4-22 Sample PVLAN Use Case ......................................................................................4-24 Verifying the PVLAN Configuration .....................................................................4-25 Chapter 5 Configuring High Availability VLANs ...................................................................5-1 In This Chapter ................................................................................................................5-1 High Availability Default Values ....................................................................................5-2 Quick Steps for Creating High Availability VLANs ......................................................5-3 High Availability VLAN Overview ................................................................................5-4 High Availability VLAN Operational Mode ...........................................................5-4 Traffic Flows in High Availability VLAN ...............................................................5-5 Configuring High Availability VLANs on a Switch .......................................................5-6 Creating and Deleting VLANs .................................................................................5-6 Adding and Removing Server Cluster Ports ............................................................5-7 Assigning and Modifying Server Cluster Mode ......................................................5-7 Assigning and Removing MAC Addresses ..............................................................5-8 Application Examples .....................................................................................................5-9 Example 1: Layer 2 Server Cluster ..........................................................................5-9 Example 2: Layer 3 Server Cluster ........................................................................5-11 Example 3: Layer 3 Server Cluster with IP Multicast Address to Cluster (IGMP) ......................................................................................................5-13 Displaying High Availability VLAN Status .................................................................5-16 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 v Contents Chapter 6 Configuring Spanning Tree Parameters .............................................................6-1 In This Chapter ................................................................................................................6-2 Spanning Tree Bridge Parameter Defaults .....................................................................6-3 Spanning Tree Port Parameter Defaults ..........................................................................6-3 Multiple Spanning Tree (MST) Region Defaults ............................................................6-4 Spanning Tree Overview .................................................................................................6-5 How the Spanning Tree Topology is Calculated .....................................................6-5 MST General Overview ................................................................................................6-12 How MSTP Works .................................................................................................6-12 Comparing MSTP with STP and RSTP .................................................................6-15 What is a Multiple Spanning Tree Instance (MSTI) ..............................................6-15 What is a Multiple Spanning Tree Region .............................................................6-16 What is the Common Spanning Tree .....................................................................6-17 What is the Internal Spanning Tree (IST) Instance ................................................6-17 What is the Common and Internal Spanning Tree Instance ...................................6-17 MST Configuration Overview ...............................................................................6-17 MST Interoperability and Migration ......................................................................6-18 Spanning Tree Operating Modes ..................................................................................6-20 Using Flat Spanning Tree Mode ............................................................................6-20 Using Per-VLAN Spanning Tree Mode .................................................................6-21 Using Per-VLAN Spanning Tree Mode with PVST+ ............................................6-22 OmniSwitch PVST+ Interoperability .....................................................................6-23 Using Spanning Tree Configuration Commands ..........................................................6-26 Configuring STP Bridge Parameters .............................................................................6-26 Selecting the Spantree Protocol ..............................................................................6-27 Configuring the Bridge Priority .............................................................................6-28 Configuring the Bridge Hello Time .......................................................................6-29 Configuring the Bridge Max-Age Time .................................................................6-29 Configuring the Forward Delay Time for the Switch ............................................6-30 Enabling/Disabling the VLAN BPDU Switching Status .......................................6-30 Configuring the Path Cost Mode ............................................................................6-31 Using Automatic VLAN Containment ...................................................................6-31 Configuring STP Port Parameters .................................................................................6-33 Enabling/Disabling Spanning Tree on a Port .........................................................6-34 Enabling/Disabling Loop-guard .............................................................................6-35 Configuring Port Priority .......................................................................................6-35 Configuring Port Path Cost ....................................................................................6-36 Configuring Port Mode ..........................................................................................6-39 Configuring Port Connection Type ........................................................................6-40 Configuring the Edge Port Status ...........................................................................6-41 Restricting Port Roles (Root Guard) ......................................................................6-42 Restricting TCN Propagation .................................................................................6-42 Limiting BPDU Transmission ................................................................................6-42 Sample Spanning Tree Configuration ...........................................................................6-43 Example Network Overview ..................................................................................6-43 Example Network Configuration Steps ..................................................................6-44 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 vi Contents Sample MST Region Configuration ..............................................................................6-46 Sample MSTI Configuration .........................................................................................6-48 Verifying the Spanning Tree Configuration .................................................................6-51 Chapter 7 Configuring Loopback Detection ...........................................................................7-1 In This Chapter ................................................................................................................7-1 LBD Defaults ..................................................................................................................7-2 Quick Steps for Configuring LBD ..................................................................................7-3 LBD Overview ................................................................................................................7-4 Transmission Timer ..................................................................................................7-4 Remote-origin LBD Overview ........................................................................................7-4 Interaction With Other Features ......................................................................................7-6 Spanning Tree Protocol ............................................................................................7-6 Link Aggregation .....................................................................................................7-6 Configuring LBD ............................................................................................................7-7 Enabling LBD ..........................................................................................................7-7 Enabling Remote-origin LBD ..................................................................................7-7 Configuring the LBD Transmission Timer ..............................................................7-8 Viewing LBD Statistics ............................................................................................7-8 Recovering a Port from LBD Shutdown ..................................................................7-8 Configuring Autorecovery-timer for LBD shutdown ports .....................................7-8 LBD for Service Access Interface ...................................................................................7-8 Enabling LBD on Service-access Interface ..............................................................7-9 LBD Packet Processing Mechanism for LBD Service Access Ports .....................7-10 Sample Scenarios ...................................................................................................7-11 Verifying the LBD Configuration .................................................................................7-13 Chapter 8 Configuring Static Link Aggregation ....................................................................8-1 In This Chapter ................................................................................................................8-1 Static Link Aggregation Default Values .........................................................................8-2 Quick Steps for Configuring Static Link Aggregation ...................................................8-3 Static Link Aggregation Overview .................................................................................8-5 Static Link Aggregation Operation ..........................................................................8-5 Relationship to Other Features .................................................................................8-6 Configuring Static Link Aggregation Groups .................................................................8-6 Configuring Mandatory Static Link Aggregate Parameters .....................................8-6 Creating and Deleting a Static Link Aggregate Group ............................................8-7 Adding and Deleting Ports in a Static Aggregate Group .........................................8-7 Modifying Static Aggregation Group Parameters ...........................................................8-9 Modifying the Static Aggregate Group Name .........................................................8-9 Modifying the Static Aggregate Group Administrative State ..................................8-9 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 vii Contents Application Example .....................................................................................................8-10 Displaying Static Link Aggregation Configuration and Statistics ................................8-11 Chapter 9 Configuring Dynamic Link Aggregation ..............................................................9-1 In This Chapter ................................................................................................................9-1 Dynamic Link Aggregation Default Values ...................................................................9-2 Quick Steps for Configuring Dynamic Link Aggregation ..............................................9-3 Dynamic Link Aggregation Overview ............................................................................9-5 Dynamic Link Aggregation Operation .....................................................................9-5 Relationship to Other Features .................................................................................9-7 Configuring Dynamic Link Aggregate Groups ...............................................................9-7 Configuring Mandatory Dynamic Link Aggregate Parameters ...............................9-8 Creating and Deleting a Dynamic Aggregate Group ...............................................9-8 Configuring Ports to Join and Removing Ports in a Dynamic Aggregate Group .....................................................................................................9-9 Modifying Dynamic Link Aggregate Group Parameters ..............................................9-11 Modifying Dynamic Aggregate Group Parameters ...............................................9-11 Modifying Dynamic Link Aggregate Actor Port Parameters ................................9-16 Modifying Dynamic Aggregate Partner Port Parameters ......................................9-19 Application Examples ...................................................................................................9-25 Sample Network Overview ....................................................................................9-25 Link Aggregation and Spanning Tree Example .....................................................9-26 Link Aggregation and QoS Example .....................................................................9-27 Displaying Dynamic Link Aggregation Configuration and Statistics ..........................9-28 Chapter 10 Configuring Dual-Home Links ..............................................................................10-1 In This Chapter ..............................................................................................................10-1 Dual-Home Link Active-Active Defaults .....................................................................10-2 Dual-Home Link Active-Active ....................................................................................10-3 DHL Active-Active Operation ...............................................................................10-3 DHL Configuration Guidelines ..............................................................................10-6 Configuring DHL Active-Active ...........................................................................10-6 Dual-Home Link Active-Active Example ..............................................................10-8 Recommended DHL Active-Active Topology ....................................................10-10 Unsupported DHL Active-Active Topology (Network Loops) ...........................10-11 Displaying the Dual-Home Link Configuration .........................................................10-12 Chapter 11 Configuring ERP .......................................................................................................11-1 In This Chapter ..............................................................................................................11-1 ERP Defaults .................................................................................................................11-2 ERP Overview ...............................................................................................................11-3 ERP Basic Operation ..............................................................................................11-5 ERPv2 Basic Operation ..........................................................................................11-7 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 viii Contents Interaction With Other Features ....................................................................................11-9 Quick Steps for Configuring ERP with Standard VLANs ..........................................11-10 Quick Steps for Configuring ERP with VLAN Stacking ............................................11-11 ERP Configuration Overview and Guidelines ............................................................11-12 Configuring an ERP Ring ...........................................................................................11-13 Adding VLANs to Ring Ports ..............................................................................11-13 Configuring an RPL Port ......................................................................................11-14 Setting the Wait-to-Restore Timer .......................................................................11-14 Setting the Guard Timer .......................................................................................11-14 Configuring ERP with VLAN Stacking NNIs .....................................................11-15 Clearing ERP Statistics ........................................................................................11-16 ERPv2 Configuration Overview and Guidelines ........................................................11-17 Major and Sub Ring Management .......................................................................11-17 Sample Switch Configuration ..............................................................................11-18 Sample Ethernet Ring Protection Configuration .........................................................11-21 Example ERP Overview .......................................................................................11-21 Example ERP Configuration Steps ......................................................................11-22 Sample ERPv2 Ring Configuration ............................................................................11-23 Example ERPv2 Overview ...................................................................................11-23 Configuring Shared Link ......................................................................................11-24 Configuring Switches in Main Ring .....................................................................11-25 Configuring Secondary RPL Node ......................................................................11-25 Configuring Switch in Sub Ring ..........................................................................11-25 Verifying the ERP Configuration ................................................................................11-26 Chapter 12 Configuring MVRP ....................................................................................................12-1 In This Chapter ..............................................................................................................12-1 MVRP Defaults .............................................................................................................12-2 Quick Steps for Configuring MVRP .............................................................................12-3 MRP Overview ..............................................................................................................12-4 MVRP Overview ...........................................................................................................12-4 How MVRP Works ................................................................................................12-4 Interaction With Other Features .............................................................................12-6 Configuring MVRP .......................................................................................................12-7 Enabling MVRP .....................................................................................................12-7 Configuring the Maximum Number of VLANs .....................................................12-7 Configuring MVRP Registration ...........................................................................12-8 Configuring the MVRP Applicant Mode ...............................................................12-9 Modifying MVRP Timers ....................................................................................12-10 Restricting VLAN Registration ............................................................................12-11 Restricting Static VLAN Registration ..................................................................12-11 Restricting VLAN Advertisement ........................................................................12-12 Verifying the MVRP Configuration ............................................................................12-13 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 ix Contents Chapter 13 Configuring 802.1AB ...............................................................................................13-1 In This Chapter ..............................................................................................................13-1 802.1AB Defaults Table ................................................................................................13-2 Quick Steps for Configuring 802.1AB ..........................................................................13-3 802.1AB Overview .......................................................................................................13-4 Mandatory TLVs ....................................................................................................13-4 Optional TLVs ........................................................................................................13-4 LLDP-Media Endpoint Devices .............................................................................13-5 LLDP Agent Operation ..........................................................................................13-6 LLDPDU Transmission and Reception ..................................................................13-6 Aging Time ............................................................................................................13-6 LLDP Agent Security Mechanism .........................................................................13-7 Configuring 802.1AB ....................................................................................................13-8 Configuring LLDPDU Flow ..................................................................................13-8 Enabling and Disabling Notification ......................................................................13-8 Enabling and Disabling Management TLV ...........................................................13-9 Enabling and Disabling 802.1 TLV .......................................................................13-9 Enabling and Disabling 802.3 TLV .......................................................................13-9 Enabling and Disabling MED TLV .....................................................................13-10 Enabling and Disabling Proprietary TLV ............................................................13-10 Enabling and Disabling Application Priority TLV ..............................................13-12 Setting the Transmit Interval ................................................................................13-13 Setting the Transmit Hold Multiplier Value ........................................................13-13 Setting the Reinit Delay .......................................................................................13-13 Setting the Notification Interval ...........................................................................13-13 Application Example - LLDP MED .....................................................................13-14 Verifying 802.1AB Configuration ..............................................................................13-15 Chapter 14 Configuring SIP Snooping ......................................................................................14-1 In This Chapter ..............................................................................................................14-1 SIP Snooping Defaults ..................................................................................................14-2 Parameter Description and Values ................................................................................14-3 Quick Steps for Configuring SIP Snooping ..................................................................14-4 SIP Snooping Overview ................................................................................................14-5 Using SIP Snooping ......................................................................................................14-6 Interoperability .......................................................................................................14-7 SIP Snooping Configuration Guidelines .......................................................................14-8 Configuring Edge Port ...........................................................................................14-8 Configuring Trusted SIP Server .............................................................................14-8 Configuring SIP Snooping TCP Ports ....................................................................14-9 Configuring SIP Snooping UDP Ports ...................................................................14-9 Configuring the SIP Control DSCP .......................................................................14-9 Configuring SOS Calls ...........................................................................................14-9 Configuring SOS Call DSCP .................................................................................14-9 Configuring RTCP Thresholds .............................................................................14-10 OmniSwitch AOS Release 8 Network Configuration Guide September 2017 x

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This user guide covers multiple OmniSwitch product lines and describes overall AOS feature enterprise.alcatel-lucent.com Alcatel-Lucent and the Alcatel-Lucent .. MAC Address Table Overview . This manual will help you understand the switch's directory structure, the Command Line Interface.
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