Ethernet Switches & Routers

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Posts: 1
Registered: ‎06-24-2012

Auth mac dynamic vlan assignment

Hi,

Greetings all!!

Here I want to know the behavior of mac authentication.

Topology:

RADIUS-----------------Switch-----------------------Xsupplicant

When we have enabled mac authentication, mac auth is successful with the dynamic vlan assignment.

When dynamic vlan creation is disabled, authentication is successful but switch hasn't learn the vlan which is expected scenario.

Help required here:

step 1: When auth mac dynamic vlan creation enabled, after that switch learnt the vlans.

Now if I disable dynamic vlan creation for mac-auth, what would be the expected behavior??

In this case, my learned vlan entries are not removed from switch....is it expected???

Q1:  Vlan information learned in step 1 needs to be purged/removed ???

Please help me in this.

Cheers,

Ramakrishna

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