Users Guide

Setting up VLT
The following figure shows the sample VLT topology.
Figure 33. Sample VLT Topology
Ports 33 and 37 are used as ICL links and these two 40G ports are connected back to back between the
two Aggregators.
In PMUX VLT, you can choose any uplink ports for configuring VLT.
NOTE: Ensure the connectivity to ToR from each Aggregator.
To enable VLT and verify the configuration, follow these steps.
1. Enable VLT in node 1 and 2.
stack-unit unit iom-mode vlt
CONFIGURATION mode
Dell(conf)#stack-unit 0 iom-mode vlt
2. Verify the VLT configurations.
show interface port-channel brief
EXEC mode
Dell# show interfaces port brief
Codes: L - LACP Port-channel
O - OpenFlow Controller Port-channel
268
PMUX Mode of the IO Aggregator