Deployment Guide

Command Modes VLT DOMAIN
Supported Modes Programmable-Mux (PMUX)
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Supported on the M I/O Aggregator.
Usage Information To congure the VLAN from where the VLT peer forwards packets received over the VLTi from an adjacent VLT
peer that is down, use the peer-down-vlan parameter. To ensure that the DHCP discover packets are forwarded
to the VLAN that has the DHCP server, use this conguration.
show vlt backup-link
Displays information on the backup link operation.
Syntax
show vlt backup-link
Default Not congured.
Command Modes EXEC
Supported Modes All Modes
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
9.2(0.0) Supported on the M I/O Aggregator.
Example
Dell# show vlt backup-link
VLT Backup Link
-----------------
Destination: 169.254.31.23
Peer HeartBeat status: Up
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 24
HeartBeat Messages Received: 25
show vlt brief
Display brief status information about VLT domains currently congured on the switch.
Syntax
show vlt brief
Default Not congured.
Command Modes EXEC
Supported Modes All Modes
Command History
Version Description
9.4(0.0) Supported on the FN I/O Aggregator.
422 Virtual Link Trunking (VLT)