Test steps
- Create two tagged streams of VLAN ID 10 and 20 with source port 3, and destination ports 1 and 2.
- Shut down e1/1/9 on S4128-SW1 switch and measure traffic loss and duration of traffic loss.
- Recover e1/1/9 on S4128-SW1 and measure traffic loss and duration of traffic loss and ensure that N5K1 becomes the root bridge.
- Repeat steps 2 and 3 for e1/1/8 on the Dell EMC S4128-SW1 switch.
Results
VLAN 1, which is the default VLAN, is in the default MST instance 0. VLAN 10 is in MST instance 1. Both instances converged.