Administrator Guide

EXEC mode
show vlt detail
• Display the VLT peer status, role of the local VLT switch, VLT system MAC address and system priority, and the MAC address and
priority of the locally-attached VLT device.
EXEC mode
show vlt role
• Display the current configuration of all VLT domains or a specified group on the switch.
EXEC mode
show running-config vlt
• Display statistics on VLT operation.
EXEC mode
show vlt statistics
• Display the RSTP configuration on a VLT peer switch, including the status of port channels used in the VLT interconnect trunk and to
connect to access devices.
EXEC mode
show spanning-tree rstp
• Display the current status of a port or port-channel interface used in the VLT domain.
EXEC mode
show interfaces interface
• interface: specify one of the following interface types:
• For a 10-Gigabit Ethernet interface, enter the keyword TenGigabitEthernet then the slot/port/subport[/subport]
information.
• For a 40-Gigabit Ethernet interface, enter the keyword fortyGigE then the slot/port information.
• For a port channel interface, enter the keywords port-channel then a number.
The following example shows the show vlt backup-link command.
Dell_VLTpeer1# show vlt backup-link
VLT Backup Link
-----------------
Destination: 10.11.200.18
Peer HeartBeat status: Up
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 1026
HeartBeat Messages Received: 1025
Dell_VLTpeer2# show vlt backup-link
VLT Backup Link
-----------------
Destination: 10.11.200.20
Peer HeartBeat status: Up
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 1030
HeartBeat Messages Received: 1014
The following example shows the show vlt brief command.
DellEMC#show vlt brief
VLT Domain Brief
------------------
Domain ID : 1
Role : Secondary
Role Priority : 32768
ICL Link Status : Up
HeartBeat Status : Up
VLT Peer Status : Up
Version : 6(3)
Local System MAC address : 00:01:e8:8a:e9:91
Virtual Link Trunking (VLT)
965