05-29-2008 05:18 AM - edited 03-05-2019 11:17 PM
Hi all, I saw a config of one of our isp's routers, it has got an interface
int fa 0/1.1000
what would they use this for ?
05-29-2008 05:23 AM
That is what you call a sub-interface and will be used for ROAS (Router-on-a-stick). Look up - configuring ROAS (Router-on-a-stick) and you will find all the information you need regarding your question.
Cheers,
Garry
05-29-2008 05:31 AM
I would also look up 'InterVlan routing'
05-30-2008 01:11 AM
I dont understand why they would need this as the router has got no connection to my lan via a trunk. its simply a wan access router that connects to an e1 line, any ideas ?
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