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New Member

FE PORT UP AND DOWN

IN MY NETWORK WHICH WAS WORKING FOR A LONG TIME HAS SUDDENLY A PROBLEM WHICH IS THE FAST ETHERNET PORT GOES DOWN AND AFTER A WHILE IT GOES UP AND SO ON, I DECIDED TO CHANGE THE ROUTER, THE SAME THING HAPPEN IN MY NETWORK, COULD YOU HELP?

  • WAN Routing and Switching
3 REPLIES

Re: FE PORT UP AND DOWN

Your router (assuming the FE is on a router) is probably not receiving the keepalives that are sent every 10s. This is likely due to a network or cabling problem and not a problem with the router itself.

Check what happens when you connect the fe to another switchport. It should stay up.

Regards,

Leo

New Member

Re: FE PORT UP AND DOWN

I did change the routter, the cable and the switch port, it's the same thing.

New Member

Re: FE PORT UP AND DOWN

Hi,

Try no keepalive, on the interface and see if you have a change.

Regards.

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