Deployment Guide

Auto-Congured LACP Timeout............................................................................................................................454
Link Aggregation Control Protocol (LACP)................................................................................................................ 455
Conguration Tasks for Port Channel Interfaces.................................................................................................455
Creating a Port Channel......................................................................................................................................... 455
Adding a Physical Interface to a Port Channel.....................................................................................................455
Reassigning an Interface to a New Port Channel................................................................................................ 457
Conguring the Minimum Oper Up Links in a Port Channel.............................................................................. 458
Conguring VLAN Tags for Member Interfaces.................................................................................................. 458
Deleting or Disabling a Port Channel.....................................................................................................................459
Conguring Auto LAG...................................................................................................................................................459
Conguring the Minimum Number of Links to be Up for Uplink LAGs to be Active..............................................461
Optimizing Trac Disruption Over LAG Interfaces On IOA Switches in VLT Mode..............................................462
Preserving LAG and Port Channel Settings in Nonvolatile Storage........................................................................ 462
Enabling LACP link-fallback.......................................................................................................................................... 462
Enabling the Verication of Member Links Utilization in a LAG Bundle..................................................................463
Monitoring the Member Links of a LAG Bundle........................................................................................................ 463
Verifying LACP Operation and LAG Conguration....................................................................................................464
Multiple Uplink LAGs with 10G Member Ports.......................................................................................................... 466
32 Layer 2.....................................................................................................................................................468
Supported Modes..........................................................................................................................................................468
Managing the MAC Address Table.............................................................................................................................. 468
Clearing the MAC Address Entries........................................................................................................................468
Displaying the MAC Address Table........................................................................................................................ 469
Disabling MAC Address Learning on the System.................................................................................................469
Network Interface Controller (NIC) Teaming............................................................................................................. 470
MAC Address Station Move...................................................................................................................................470
MAC Move Optimization......................................................................................................................................... 471
33 Link Layer Discovery Protocol (LLDP)......................................................................................................472
Supported Modes.......................................................................................................................................................... 472
Protocol Data Units........................................................................................................................................................472
Congure LLDP..............................................................................................................................................................474
Related Conguration Tasks................................................................................................................................... 474
Important Points to Remember..............................................................................................................................474
CONFIGURATION versus INTERFACE Congurations.............................................................................................474
Enabling LLDP................................................................................................................................................................475
Disabling and Undoing LLDP.................................................................................................................................. 475
Advertising TLVs............................................................................................................................................................ 475
Optional TLVs................................................................................................................................................................. 476
Management TLVs...................................................................................................................................................476
IEEE Organizationally Specic TLVs...................................................................................................................... 477
LLDP-MED Capabilities TLV...................................................................................................................................478
LLDP-MED Network Policies TLV......................................................................................................................... 479
Extended Power via MDI TLV................................................................................................................................ 480
LLDP Operation............................................................................................................................................................. 480
Contents
17