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No connectivity in 2911 router

Hi

I am connected to my internet with

WAN Interface

gig0/0 interface

ip add 62.x.x.x 255.255.255.252

duplex full

speed auto

LAN interface

gig0/1

ip add 10.x.x.x 255.255.255.0

duplex full

speed 100   ( i am keeping the speed 100 because it is connected in switch port f0/48,made the switch port as speed 100)

but after some time my connection to the internet goes off and i just shut and no shut the WAN interface and it comes back.

NAT is working fine.  Router is 2911

Please advice

Thanks

5 REPLIES 5
Engager

Re: No connectivity in 2911 router

Hi,

Could you post your 'show log' output?

What's your WAN type or service subscribed?

Have you reported the downtime to your ISP?

Sent from Cisco Technical Support iPad App

Highlighted
Beginner

No connectivity in 2911 router

Hello Majed,

Can you try to set the duplex to half instead of the full , some time it is better to set the speed/duplex to auto  and let the  two devices  negotiate speed/duplex and other physical layer  parameters.

If this did not help Please try to post your configuration here so we can help you even better.

Hope it will Help

Ahmed Sonba

No connectivity in 2911 router

Problem was with the service problem

Thanks everybody

Re:No connectivity in 2911 router

Majed,
It is courtesy to rate replies and also update the details of the solution.
John had replied with a solution which might be matching you solution. So pls rate his reply if its correct.
Rgds/dp


Sent from Cisco Technical Support Android App

No connectivity in 2911 router

Durga,

   I didnt get the solution for it form John. It was a problem of the modem which my ISP provided me.

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