Reference Guide
vlt-domain
Creates a VLT domain.
Syntax
vlt-domain domain-id
Parameter domain-id — Enter a VLT domain ID on each peer, from 1 to 255.
Default None
Command Mode CONFIGURATION
Usage Information Congure the same VLT domain ID on each peer. If a VLT domain ID mismatch occurs on VLT peers, the VLTi link
between peers does not activate. The no version of this command disables VLT.
Example
OS10(config)# vlt-domain 1
Supported Releases 10.2.0E or later
vlt-port-channel
Congures the ID used to map interfaces on VLT peers into a single VLT port-channel.
Syntax
vlt-port-channel vlt-lag-id
Parameters vlt-lag-id — Enter a VLT port-channel ID, from 1 to 1024.
Default Not congured
Command Mode PORT-CHANNEL INTERFACE
Usage Information Assign the same VLT port-channel ID to interfaces on VLT peers to create a VLT port-channel. The no version of
this command removes the VLT port-channel ID conguration.
Example (peer 1)
OS10(conf-if-po-10)# vlt-port-channel 1
Example (peer 2)
OS10(conf-if-po-20)# vlt-port-channel 1
Supported Releases 10.2.0E or later
vlt-mac
Congures a MAC address for all peer switches in a VLT domain.
Syntax
vlt-mac mac-address
Parameters mac-address — Enter a MAC address for the topology in nn:nn:nn:nn:nn:nn format.
Default Not congured
Command Mode VLT-DOMAIN
Usage Information Use this command to minimize the time required to synchronize the default MAC address of the VLT domain on
both peer devices when one peer switch reboots. If you do not congure a VLT MAC address, the MAC address of
the primary peer is used as the VLT MAC address across all peers. This conguration must be symmetrical in all the
Virtual Link Trunking 739