Concept Guide

DellEMC#
DellEMC(conf)#interface port-channel 20
DellEMC(conf-if-po-20)#switchport
DellEMC(conf-if-po-20)#vlt-peer-lag port-channel 20
DellEMC(conf-if-po-20)#vlan-stack trunk
DellEMC(conf-if-po-20)#no shutdown
DellEMC#show running-config interface port-channel 20
!
interface Port-channel 20
no ip address
switchport
vlan-stack trunk
vlt-peer-lag port-channel 20
no shutdown
DellEMC#
Congure the VLAN as a VLAN-Stack VLAN and add the VLT LAG as Members to the VLAN
DellEMC(conf)#interface vlan 50
DellEMC(conf-if-vl-50)#vlan-stack compatible
DellEMC(conf-if-vl-50-stack)#member port-channel 10
DellEMC(conf-if-vl-50-stack)#member port-channel 20
DellEMC#show running-config interface vlan 50
!
interface Vlan 50
vlan-stack compatible
member Port-channel 10,20
shutdown
DellEMC#
Verify that the Port Channels used in the VLT Domain are Assigned to the VLAN-Stack VLAN
DellEMC#show vlan id 50
Codes: * - Default VLAN, G - GVRP VLANs, R - Remote Port Mirroring VLANs, P - Primary, C -
Community, I - Isolated
O - Openflow
Q: U - Untagged, T - Tagged
x - Dot1x untagged, X - Dot1x tagged
o - OpenFlow untagged, O - OpenFlow tagged
G - GVRP tagged, M - Vlan-stack
i - Internal untagged, I - Internal tagged, v - VLT untagged, V - VLT tagged
NUM Status Description Q Ports
50 Active M Po10(Te 1/1/8/1)
M Po20(Te 1/1/2/1)
V Po1(Te 1/1/3-5/1)
DellEMC#
Sample Conguration of VLAN-Stack Over VLT (Peer 2)
Congure the VLT domain
DellEMC(conf)#vlt domain 1
DellEMC(conf-vlt-domain)#peer-link port-channel 1
DellEMC(conf-vlt-domain)#back-up destination 10.16.151.115
DellEMC(conf-vlt-domain)#system-mac mac-address 00:00:00:11:11:11
DellEMC(conf-vlt-domain)#unit-id 1
DellEMC(conf-vlt-domain)#
DellEMC#show running-config vlt
vlt domain 1
peer-link port-channel 1
back-up destination 10.16.151.115
system-mac mac-address 00:00:00:11:11:11
Virtual Link Trunking (VLT)
1071