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Dear all , I wonder what would an empty access list on a cisco router behave like , I know if there is any statement in it and all other is implicit deny , but what if we dont write anything in it ..Eg :(Conf)# ip access-list {extended|standard} "nam...
Hi I have layer 2 traffic coming directly on my Broadband RAS from different location in the City. Problem is when there is a broadcast it hits directly to my Broadband RAS and all other sites also gets affected . All sites are in different vlans and...
hi all Plz let me know the concept of untagged vlans/native vlans and where should we use them . i cant find a situation where we can use them . also let me know how to configure extreme network switches ( alpine 3804 , 48si ) . any link for its docu...
When we ping from one router to another router which are connected only from serial interface. The packect has to go down to physical layer to be transmitted into wire . Now since serial doesnt have a MAC address what will the router put in the frame...
see the pos line is already up .and everything is disapperared....i got the PTT router ( IAR ) to change their clocking to Line , our end router clocking to line. NSE ,FEBE errors now disappered..yes it was a clocking issue.
hey guys ,i hv got my last mile fibre patch changed ..this solve FEBE errors but again NSE errors on show controllers pos3/0/0 are increasing . can you plz help ? i've read NSE are becoz of clocking issues with PTT ( clocking slips ) but clocking on ...
