Reference Guide

Adding a Physical Interface to a Port Channel............................................................................................................ 111
Reassigning an Interface to a New Port Channel.......................................................................................................113
Conguring the Minimum Oper Up Links in a Port Channel....................................................................................... 114
Conguring VLAN Tags for Member Interfaces......................................................................................................... 114
Deleting or Disabling a Port Channel..........................................................................................................................115
Conguring Auto LAG......................................................................................................................................................115
Conguring the Minimum Number of Links to be Up for Uplink LAGs to be Active..........................................................117
Optimizing Trac Disruption Over LAG Interfaces On IOA Switches in VLT Mode.......................................................... 118
Preserving LAG and Port Channel Settings in Nonvolatile Storage.................................................................................. 118
Enabling the LACP link fallback member..........................................................................................................................118
Enabling the Verication of Member Links Utilization in a LAG Bundle............................................................................ 118
Monitoring the Member Links of a LAG Bundle............................................................................................................... 119
Verifying LACP Operation and LAG Conguration........................................................................................................... 119
Multiple Uplink LAGs with 10G Member Ports................................................................................................................ 122
................................................................................................................................................................................. 122
12 Layer 2....................................................................................................................... 124
Supported Modes........................................................................................................................................................... 124
Managing the MAC Address Table.................................................................................................................................. 124
Clearing the MAC Address Entries............................................................................................................................124
Displaying the MAC Address Table............................................................................................................................ 124
Network Interface Controller (NIC) Teaming...................................................................................................................125
MAC Address Station Move......................................................................................................................................126
MAC Move Optimization...........................................................................................................................................127
13 Link Layer Discovery Protocol (LLDP)........................................................................ 128
Supported Modes........................................................................................................................................................... 128
Protocol Data Units.........................................................................................................................................................128
Congure LLDP.............................................................................................................................................................. 129
Related Conguration Tasks......................................................................................................................................129
Important Points to Remember.................................................................................................................................129
CONFIGURATION versus INTERFACE Congurations................................................................................................... 130
Enabling LLDP................................................................................................................................................................ 130
Disabling and Undoing LLDP.....................................................................................................................................130
Advertising TLVs..............................................................................................................................................................131
Optional TLVs..................................................................................................................................................................132
Management TLVs....................................................................................................................................................132
IEEE Organizationally Specic TLVs..........................................................................................................................132
LLDP-MED Capabilities TLV......................................................................................................................................134
LLDP-MED Network Policies TLV............................................................................................................................. 134
Extended Power via MDI TLV................................................................................................................................... 135
LLDP Operation.............................................................................................................................................................. 136
Viewing the LLDP Conguration.....................................................................................................................................136
Viewing Information Advertised by Adjacent LLDP Agents..............................................................................................137
Conguring LLDPDU Intervals........................................................................................................................................ 138
Conguring a Time to Live.............................................................................................................................................. 138
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