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New Member

HWIC-1GE-SFP in 2821 trouble with subinterfaces

Has any problems been reported creating subinterfaces using HWCI-1GE-SFP on 2821 running IOS 12.4.24T4?  No problems performing confiugration but cannot ping the remote interface with subinterfaces and DOT1Q TAG?

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New Member

Re: HWIC-1GE-SFP in 2821 trouble with subinterfaces

Hello,

Can you past the configuration of the devices.

Kind Regards

Sent from Cisco Technical Support iPhone App

HWIC-1GE-SFP in 2821 trouble with subinterfaces

You need to have return routes at the remote end for those Networks configured on the Sub-interfaces

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