Service Manual

Sample Configuration of IPv6 Peer Routing in a VLT Domain
Consider a sample scenario as shown in the following figure in which two VLT nodes, Unit1 and Unit2, are
connected in a VLT domain using an ICL or VLTi link. To the south of the VLT domain, UNit1 and Unit2
are connected to a ToR switch named Node B. Also, Unit1 is connected to another node, Node A, and
Unit2 is linked to a node, Node C. The network between TOR to VLT Nodes is purely L2 in nature. Servers
or hosts that are connected to the ToR (Node B) generate the L3 control/data traffic from the South or
lower-end of the vertically-aligned network.
Virtual Link Trunking (VLT)
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