[f-nsp] Input Errors on Cisco 7201

Martin P. de Jongh martin at Worden.com
Mon Feb 22 20:59:22 EST 2010


Installed an ADX 1000 connected to a Cisco 7201 router. The Gig Ethernet port on the 7201 in now showing a lot of Input Errors:

5 minute input rate 10915000 bits/sec, 4602 packets/sec
 5 minute output rate 4218000 bits/sec, 4428 packets/sec
    666147856 packets input, 1325173006 bytes, 0 no buffer
    Received 478607 broadcasts, 0 runts, 0 giants, 0 throttles
    67718 input errors, 0 CRC, 0 frame, 0 overrun, 67718 ignored

Called Cisco and they said it is because the switch is bursting and is overload the buffers and is causing Broadcast storm.

Is there a fix for this?

Any help would be appreciated.

Thanks
Martin
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