I’m trying to setup the following topology (Backbone is Arista 7280SR, Cust is Cisco N3K):
Bacbone A =========== Backbone B
Cust is using some vlan, let’s say 100 to 200.
So, here are conf for Backbone A and B to respectively Cust A and B:
Backbone A to backbone B (and B to A):
And the conf for Cust site A and B to every other:
This topology create a L2 loop which is not mitigated by spannin-tree.
If EOS were NX-OS, I could just do on Arista to Cisco interfaces:
Is there a way for me to keep this redundancy but avoid the l2 loop?
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