Setup Guide
16 Enable peer routing.
VLT DOMAIN CONFIGURATION mode
peer-routing
If you enable peer routing, a VLT node acts as the proxy gateway for its peer.
17 Repeat steps 1 through 16 for the VLT peer node in Domain 1.
18 Repeat steps 1 through 16 for the rst VLT node in Domain 2.
19 Repeat steps 1 through 16 for the VLT peer node in Domain 2.
To verify the conguration of a VLT domain, use any of the show commands described in Verifying a VLT Conguration.
VLT Sample Conguration
To review a sample VLT conguration setup, study these steps.
1 Congure the VLT domain with the same ID in VLT peer 1 and VLT peer 2.
VLT DOMAIN mode
vlt domain domain id
2 Congure the VLTi between VLT peer 1 and VLT peer 2.
3 You can congure LACP/static LAG between the peer units (not shown).
CONFIGURATION mode
interface port-channel port-channel id
NOTE
: To benet from the protocol negotiations, Dell EMC Networking recommends conguring VLTs used as facing
hosts/switches with LACP. Ensure both peers use the same port channel ID.
4 Congure the peer-link port-channel in the VLT domains of each peer unit.
INTERFACE PORTCHANNEL mode
channel-member
5 Congure the backup link between the VLT peer units (shown in the following example).
6 Congure the peer 2 management ip/ interface ip for which connectivity is present in VLT peer 1.
EXEC Privilege mode
show running-config vlt
7 Congure the peer 1 management ip/ interface ip for which connectivity is present in VLT peer 1.
EXEC mode or EXEC Privilege mode
show interfaces interface
8 Congure the VLT links between VLT peer 1 and VLT peer 2 to the top of rack unit (shown in the following example).
9 Congure the static LAG/LACP between ports connected from VLT peer 1 and VLT peer 2 to the top of rack unit.
EXEC Privilege mode
show running-config entity
10 Congure the VLT peer link port channel id in VLT peer 1 and VLT peer 2.
EXEC mode or EXEC Privilege mode
show interfaces interface
11 In the top of rack unit, congure LACP in the physical ports.
EXEC Privilege mode
Virtual Link Trunking (VLT)
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