This section covers the multi-chassis configuration:
Dell SmartFabric OS10 | Dell Enterprise SONiC |
conf t interface range eth1/1/1-1/1/2 description VLTi-Link-2-Leaf2 no switchport no shutdown exit vlt-domain 127 backup destination <ip_address> vrf management vlt-mac 00:00:00:00:00:01 discovery-interface eth1/1/1 discovery-interface eth1/1/2 end
| conf t interface PortChannel 256 mode on description MCLAG-Peer_Link switchport trunk allowed Vlan 1,50 mtu 9216 no shut end conf t int range Eth 1/1-1/2 description MCLAG-Links mtu 9216 speed 100000 channel-group 256 no shut exit conf t mclag domain 1 source-ip 10.0.2.1 peer-ip 10.0.2.2 peer-link PortChannel256 mclag-system-mac 00:00:00:00:00:01 session-timeout 30 delay-restore 90 end
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Note: The backup destination IP address is the VLT heartbeat backup link. This link is used in case the VLT peer links fail. In addition, the VLT-mac configuration is optional, but it is included for consistency purposes between the configurations.