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Community Member

Sub-interface routing

Will a 2811 running 12.4(11)X/Advanced-Enterprise-Services route between sub interfaces?

I can't get traffic from f0/0.50 to route to f0/0.100. Both interfaces have IPs and are doing dot1q trunking.

Traffic from both these interface can route to f0/1.

2 REPLIES
Purple

Re: Sub-interface routing

Can you post the interface config , probably something with that . It should route fine between subinterfaces , probably the trunk isn't setup correctly between the router and switch. If possible post the switch config also.

Community Member

Re: Sub-interface routing

It works now. I had to enable NAT on one of the interfaces. thanks.

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