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Hi... friends,i am having a cisco c4000 router. Just for testing purpose i want to use it for VLAN configuration. I know it supports ISL but don,t know the process to config. Also is it possible to upgrade ios. Pls reply.
Hi,I am Rajesh Sindhu.If your LAN is logically in multiple segments then to solve your situation we can have two sub interfaces on eth port of router. then we have to add both ports in static routes also.this way we can route traffic in between both ...
