L2 OOB and L3 OOB at the same time

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Aug 21st, 2008
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Can you run L2 OOB and L3 OOB at the same time?

I have a core 6509 and it is trunked to access layer switches “ 4506 and 2960s”.

The problem is that I am installing a 3845 router” off the 6509” to act as a hub for crypto tunnels. The spokes will be 2821 routers with 2960 switch on its own subnet that requires routing not L2.

Could someone provide a good example of configuration? Most confused with the CAS.

In the above need do I have E0 and E1 in different VLANS with different IP's.

Using a 10.x.x.x /24 private address network.

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ROBERT WATSON Wed, 08/27/2008 - 07:33
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Yes you can run layer 2 and layer 3 in other words client adjacency is 0 hops from cas in respect to the 6509 and multi hops in respect to the 2960 switches at the remotes.

Unfortunately its not as simple as providing you a working config getting this set up is usually a 1 week process for most cisco partners.


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