Alcatel-Lucent OmniSwitch AOS Release 7 - VRF Specifications; VRF Defaults

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VRF Specifications Configuring Multiple VRF

page 12-2 OmniSwitch AOS Release 7 Network Configuration Guide March 2011

VRF Specifications

VRF Defaults

Routing Protocols Supported Static, IPv4, RIPv2, OSPFv2,BGP4

Maximum VRF instances per switch 64

Maximum VRF instances per VLAN 1

Maximum OSPFv2 VRF

routing instances per switch

Maximum RIPv2 VRF

routing instances per switch

Maximum BGP VRF routing instances per

switch

SNMP version required for management SNMPv3

Parameter Description Command Default Value/Comments

Active VRF instance vrf Default VRF instance

Main Page

Default Chapter3
- Table of Contents3
About this Guide23
- Supported Platforms23
- When Should I Read this Manual23
- Who Should Read this Manual23
- How Is the Information Organized24
- What Is in this Manual24
- What Is Not in this Manual24
- Documentation Roadmap25
- Related Documentation27
- Technical Support28
Chapter 1 Configuring Ethernet Ports29
- In this Chapter29
- Ethernet Specifications30
- Ethernet Port Defaults30
- Ethernet Ports Overview31
  - Valid Port Settings31
- Configuring Ethernet Port Parameters31
Chapter 2 Configuring UDLD37
- In this Chapter37
- UDLD Specifications38
- UDLD Defaults38
- Quick Steps for Configuring UDLD39
- UDLD Overview40
  - UDLD Operational Mode40
  - Mechanisms to Detect Unidirectional Links41
- Configuring UDLD42
- Verifying the UDLD Configuration44
- In this Chapter45
Chapter 3 Managing Source Learning46
- Source Learning Specifications46
- Source Learning Defaults46
- MAC Address Table Overview47
- Using Static MAC Addresses47
  - Configuring Static MAC Addresses48
- Using Static Multicast MAC Addresses49
  - Configuring Static Multicast MAC Addresses49
  - Static Multicast Mac Addresses on Link Aggregate Ports50
- Configuring MAC Address Table Aging Time51
- Configuring the Source Learning Status52
- Increasing the MAC Address Table Size53
- Displaying Source Learning Information54
Chapter 4 Configuring Vlans55
- In this Chapter55
- VLAN Specifications56
- VLAN Defaults56
- Sample VLAN Configuration57
- VLAN Management Overview58
- Creating/Modifying Vlans58
- Assigning Ports to Vlans60
  - Changing the Default VLAN Assignment for a Port61
  - Using 802.1Q Tagging61
- Enabling/Disabling Spanning Tree for a VLAN63
- Enabling/Disabling Source Learning63
- Configuring VLAN Router Interfaces64
- Bridging Vlans Across Multiple Switches65
Configuring Vlans55
Chapter 26 Diagnosing Switch Problems67
- Verifying the VLAN Configuration67
  - Understanding Port Output67
Chapter 5 Configuring Spanning Tree Parameters69
- In this Chapter70
- Spanning Tree Specifications71
- Spanning Tree Bridge Parameter Defaults72
- Spanning Tree Port Parameter Defaults72
- Multiple Spanning Tree (MST) Region Defaults73
- Spanning Tree Overview74
  - How the Spanning Tree Topology Is Calculated74
  - Topology Examples78
- MST General Overview80
- Spanning Tree Operating Modes88
- Using Spanning Tree Configuration Commands93
- Configuring STP Bridge Parameters94
- Configuring STP Port Parameters101
- Sample Spanning Tree Configuration112
  - Example Network Overview112
  - Example Network Configuration Steps113
- Sample MST Region Configuration115
- Sample MSTI Configuration117
- Verifying the Spanning Tree Configuration120
Chapter 6 Configuring Static Link Aggregation121
- In this Chapter121
- Static Link Aggregation Specifications122
- Static Link Aggregation Default Values122
- Quick Steps for Configuring Static Link Aggregation123
- Static Link Aggregation Overview125
  - Static Link Aggregation Operation125
  - Relationship to Other Features126
- Configuring Static Link Aggregation Groups126
- Modifying Static Aggregation Group Parameters129
  - Modifying the Static Aggregate Group Name129
  - Modifying the Static Aggregate Group Administrative State129
- Application Example130
- Displaying Static Link Aggregation Configuration and Statistics131
Configuring Static Link Aggregation121
Chapter 7 Configuring Dynamic Link Aggregation133
- In this Chapter133
- Dynamic Link Aggregation Specifications134
- Dynamic Link Aggregation Default Values135
- Quick Steps for Configuring Dynamic Link Aggregation136
- Dynamic Link Aggregation Overview138
  - Dynamic Link Aggregation Operation138
  - Relationship to Other Features140
- Configuring Dynamic Link Aggregate Groups140
- Modifying Dynamic Link Aggregate Group Parameters144
- Application Examples159
- Displaying Dynamic Link Aggregation Configuration and Statistics162
Configuring Dynamic Link Aggregation133
Configuring Multi-Chassis Link Aggregation165
Chapter 8 Configuring Multi-Chassis Link Aggregation166
- In this Chapter166
- Multi-Chassis Link Aggregation Specifications167
- Multi-Chassis Link Aggregation Default Values168
- Quick Steps for Configuring MC-LAG169
MC-LAG Overview173
- MC-LAG Concepts and Components173
- Benefits of MC-LAG174
- MC-LAG Principle175
- MC-LAG Loop Detection176
MC-LAG Topologies177
- Basic MC-LAG Building Block177
- Recommended Topologies177
- Topologies Not Recommended179
- Unsupported Topologies179
MC-LAG Packet Flow182
- Layer 2 Switching over MC-LAG182
Interaction with Other Features185
- Spanning Tree Protocol185
- Ethernet Ring Protection185
- Link Aggregation185
- Multicast185
- Source Learning185
- Ipv4185
Configuring MC-LAG186
- MC-LAG Configuration Guidelines186
- Configuring the Chassis-ID188
- Configuring the IPC-VLAN188
- Configuring the Hello-Interval188
- Configuring Aggregate Identifier Ranges188
- Creating the Virtual Fabric Link (VFL)189
- Configuring MC-LAG Aggregates189
- Configuring the VIP VLAN189
- Recommended Configuration Parameters190
  - Verifying Parameter Consistency190
MC-LAG Configuration Example192
Displaying MC-LAG Configuration and Statistics194
Chapter 9 Configuring ERP195
- In this Chapter195
- ERP Specifications196
- ERP Defaults196
- ERP Overview197
- Interaction with Other Features202
- Quick Steps for Configuring ERP with Standard Vlans203
- Quick Steps for Configuring ERP with VLAN Stacking204
- ERP Configuration Overview and Guidelines205
- Configuring an ERP Ring206
- Sample Ethernet Ring Protection Configuration211
  - Example ERP Overview211
  - Example ERP Configuration Steps212
- Verifying the ERP Configuration213
Chapter 10 Configuring 802.1AB215
- In this Chapter215
- 802.1AB Specifications216
- 802.1AB Defaults Table216
- Quick Steps for Configuring 802.1AB216
- Quick Steps for Configuring LLDP-MED Network Policy218
  - LLDP-MED Network Policy for Fixed Ports218
- 802.1AB Overview219
- Configuring 802.1AB224
- Verifying 802.1AB Configuration228
10 Configuring 802.1AB215
Chapter 11 Configuring IP229
- In this Chapter229
- IP Specifications231
- IP Defaults231
- Quick Steps for Configuring IP Forwarding232
- IP Overview233
  - IP Protocols233
Chapter 20 Configuring IP Multicast Switching234
- IP Forwarding235
- IP Configuration244
- Managing IP257
- Tunneling262
- Verifying the IP Configuration265
Chapter 12 12 Configuring Multiple VRF267
- In this Chapter267
- VRF Specifications268
- VRF Defaults268
- Quick Steps for Configuring Multiple VRF269
- Multiple VRF Overview272
- VRF Interaction with Other Features275
- Configuring VRF Instances278
- Verifying the VRF Configuration281
Chapter 13 Configuring Ipv6283
- In this Chapter283
- Ipv6 Specifications284
- Ipv6 Defaults285
- Quick Steps for Configuring Ipv6 Routing286
- Ipv6 Overview287
- Configuring an Ipv6 Interface295
- Assigning Ipv6 Addresses297
  - Removing an Ipv6 Address298
- Configuring Ipv6 Tunnel Interfaces299
- Creating an Ipv6 Static Route300
- Configuring the Route Preference of a Router301
- Configuring Route Map Redistribution302
- Verifying the Ipv6 Configuration308
13 Configuring Ipv6283
Chapter 14 Configuring Ipsec309
- In this Chapter309
- Ipsec Specifications310
- Ipsec Defaults310
- Quick Steps for Configuring an Ipsec AH Policy311
- Quick Steps for Configuring an Ipsec Discard Policy312
- Ipsec Overview312
- Configuring Ipsec on the Omniswitch317
- Verifying Ipsec Configuration328
14 Configuring Ipsec309
Chapter 15 Configuring RIP329
- In this Chapter329
- RIP Specifications330
- RIP Defaults330
- Quick Steps for Configuring RIP Routing331
- RIP Overview332
  - RIP Version 2333
- RIP Routing334
- RIP Options337
- Configuring Redistribution340
- RIP Security346
  - Configuring Authentication Type346
  - Configuring Passwords346
- Verifying the RIP Configuration347
Chapter 16 Configuring BFD349
- In this Chapter349
- BFD Specifications350
- BFD Defaults350
- Quick Steps for Configuring BFD351
  - Quick Steps for Configuring BFD Support for Layer 3 Protocols353
- BFD Overview355
- Configuring BFD359
- BFD Application Example371
  - Example Network Overview371
- Verifying the BFD Configuration376
Chapter 17 17 Configuring DHCP Relay377
- In this Chapter377
- DHCP Relay Specifications378
- DHCP Relay Defaults379
- Quick Steps for Setting up DHCP Relay380
- DHCP Relay Overview381
- DHCP Relay Implementation385
- Using Automatic IP Configuration388
  - Enabling Automatic IP Configuration388
- Configuring UDP Port Relay389
- Verifying the DHCP Relay Configuration393
Chapter 18 Configuring VRRP395
- In this Chapter395
- VRRP Specifications397
- VRRP Defaults397
- Quick Steps for Creating a Virtual Router399
- VRRP Overview400
- Interaction with Other Features403
- VRRP Configuration Overview404
- Verifying the VRRP Configuration412
- Vrrpv3 Configuration Overview413
- Verifying the Vrrpv3 Configuration418
- Creating Tracking Policies419
  - Associating a Tracking Policy with a Vrrpv2/Vrrpv3 Virtual Router419
- VRRP Application Example420
  - VRRP Tracking Example422
- Vrrpv3 Application Example424
  - Vrrpv3 Tracking Example425
18 Configuring VRRP395
Configuring Server Load Balancing427
- In this Chapter427
Chapter 19 Configuring Server Load Balancing428
- Server Load Balancing Specifications428
- Server Load Balancing Default Values429
- Quick Steps for Configuring Server Load Balancing430
  - Quick Steps for Configuring a Qos Policy Condition Cluster431
- Server Load Balancing Overview433
- Configuring Server Load Balancing on a Switch437
- Modifying Optional Parameters441
- Taking Clusters and Servers On/Off Line443
  - Taking a Cluster On/Off Line443
  - Taking a Server On/Off Line443
- Configuring SLB Probes444
- Displaying Server Load Balancing Status and Statistics448
Configuring IP Multicast Switching451
- In this Chapter451
- IPMS Specifications452
- Ipmsv6 Specifications452
- IPMS Default Values453
- Ipmsv6 Default Values454
- IPMS Overview455
- Configuring IPMS on a Switch458
- Modifying IPMS Parameters463
- Ipmsv6 Overview471
- Configuring Ipmsv6 on a Switch473
- Modifying Ipmsv6 Parameters478
- IPMS Application Example486
- Ipmsv6 Application Example488
- Displaying IPMS Configurations and Statistics490
- Displaying Ipmsv6 Configurations and Statistics491
Chapter 21 Configuring Qos493
- In this Chapter493
- Qos Specifications495
- Qos General Overview496
- Classification498
- Congestion Management502
  - Queue Sets503
  - Queue Mapping Tables508
- Congestion Avoidance510
  - WRED Profiles510
- Traffic Policing and Shaping512
- Qos Policy Overview518
  - Valid Policies519
  - Condition and Action Combinations521
- Qos Defaults522
- Configuring Qos526
- Configuring Global Qos Parameters527
- Creating Policies531
- Using Condition Groups in Policies540
- Using Map Groups548
- Using Access Control Lists551
- Applying the Configuration558
  - Interaction with LDAP Policies559
Chapter 23 Managing Authentication Servers559
- Verifying the Applied Policy Configuration560
- Policy Applications561
Chapter 22 Managing Policy Servers569
- In this Chapter569
- Policy Server Specifications570
- Policy Server Defaults570
- Policy Server Overview571
- Installing the LDAP Policy Server571
- Modifying Policy Servers572
- Verifying the Policy Server Configuration575
Managing Authentication Servers577
- In this Chapter577
- Authentication Server Specifications578
- Server Defaults579
- Quick Steps for Configuring Authentication Servers580
- Server Overview581
  - Backup Authentication Servers581
  - Authenticated Switch Access581
- RADIUS Servers583
- TACACS+ Server588
  - TACACS+ Client Limitations588
  - Configuring the TACACS+ Client589
- LDAP Servers590
- Verifying the Authentication Server Configuration603
Configuring Port Mapping605
- In this Chapter605
- Port Mapping Specifications606
- Port Mapping Defaults606
- Quick Steps for Configuring Port Mapping606
- Creating/Deleting a Port Mapping Session607
  - Creating a Port Mapping Session607
  - Deleting a Port Mapping Session607
- Enabling/Disabling a Port Mapping Session608
- Configuring a Port Mapping Direction608
  - Configuring Unidirectional Port Mapping608
  - Restoring Bidirectional Port Mapping608
- Sample Port Mapping Configuration609
  - Example Port Mapping Overview609
  - Example Port Mapping Configuration Steps610
- Verifying the Port Mapping Configuration610
Chapter 25 Configuring Learned Port Security611
- In this Chapter611
- Learned Port Security Specifications612
- Learned Port Security Defaults612
- Sample Learned Port Security Configuration613
- Learned Port Security Overview615
- Configuring Learned Port Security619
- Displaying Learned Port Security Information623
Diagnosing Switch Problems625
- In this Chapter625
- Port Mirroring Overview627
- Port Monitoring Overview629
- Sflow Overview631
- Remote Monitoring (RMON) Overview634
- Switch Health Overview636
- Port Mirroring638
- Port Monitoring647
- Sflow652
- Remote Monitoring (RMON)657
  - Enabling or Disabling RMON Probes659
  - Displaying RMON Tables660
- Monitoring Switch Health664
Chapter 27 Configuring VLAN Stacking671
- In this Chapter671
- VLAN Stacking Specifications672
- VLAN Stacking Defaults672
- VLAN Stacking Overview673
  - How VLAN Stacking Works675
  - VLAN Stacking Services676
- Interaction with Other Features677
- Quick Steps for Configuring VLAN Stacking678
- Configuring VLAN Stacking Services680
- VLAN Stacking Application Example690
  - VLAN Stacking Configuration Example691
- Verifying the VLAN Stacking Configuration694
Chapter 28 Using Switch Logging695
- In this Chapter695
- Switch Logging Specifications696
- Switch Logging Defaults697
- Quick Steps for Configuring Switch Logging698
- Switch Logging Overview699
- Switch Logging Commands Overview700
Appendix A Software License and Copyright Statements707
- Alcatel-Lucent License Agreement707
  - Alcatel-Lucent Software License Agreement707
- Third Party Licenses and Notices710
Index711

Alcatel-Lucent OmniSwitch AOS Release 7 - VRF Specifications; VRF Defaults

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