Users Guide

s60-1#show running-config interface port-channel 100
!
interface Port-channel 100
no ip address
switchport
no shutdown
s60-1#
s60-1#show port-channel interface 100 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 100 L2 up 03:33:48 Te 0/48 (Up)
Te 0/50 (Up)
s60-1#
Verify that VLT is up. Verify that the VLTi (ICL) link, backup link connectivity (heartbeat status) and VLT peer link (peer chassis) are
all up.
S5000-2#show vlt brief
VLT Domain Brief
------------------
Domain ID: 5
Role: Primary
Role Priority: 32768
ICL Link Status: Up
HeartBeat Status: Up
VLT Peer Status: Up
Local System MAC address: 00:01:e8:8c:4d:08
Remote System MAC address: 00:01:e8:8c:4d:1c
S5000-2#
S5000-2#show vlt detail
Local LAG Id Peer LAG Id Local Status Active VLANs
------------ ----------- ------------ ------------
2 2 Up 1000-1199
Verify that the VLT LAG is up in both VLT peer units.
S5000-2#show interfaces port-channel 2 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 2 L2L3 up 03:43:24 Te 0/40 (Up)
S5000-2#
S5000-4#show interfaces port-channel 2 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 2 L2L3 up 03:33:31 Te 0/18 (Up)
S5000-4#
eVLT Conguration Example
The following example demonstrates the steps to congure enhanced VLT (eVLT) in a network.
In this example, you are conguring two domains. Domain 1 consists of Peer 1 and Peer 2; Domain 2 consists of Peer 3 and Peer 4, as
shown in the following example.
In Domain 1, congure Peer 1 st, then congure Peer 2. When that is complete, perform the same steps for the peer nodes in
Domain 2. The interface used in this example is TenGigabitEthernet.
936
Virtual Link Trunking (VLT)