bad checksum
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10-03-2003 08:49 PM - edited 03-02-2019 10:47 AM
i am getting the following on my 6509 switch ,please explain for what i am getting it and how i can stop it.
: 2003 Sep 30 21:48:38 %IP-3-TCP_BADCKSUM:TCP bad checksum
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10-04-2003 11:39 PM
Hi Mr 007!
Cisco error decode:
1. %IP-3-TCP_BADCKSUM:TCP bad checksum
This message indicates that the system has received a TCP packet with a bad checksum from another device on the administrative VLAN. The packet will be dicarded.
Recommended Action: No action is necessary. This message is provided for information only.
Related documents: No specific documents apply to this error message.
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10-05-2003 01:42 AM
I've had similar problems with Catalyst 4000 serie. If you have other switches connected to your 6500, you should check if you get any error messages. Furthermore I would check the counters on the interfaces connecting the switches together. Look if you have anything ode like FCS-error for example.
