Creating Core dump in Cat3750

chris.lau · ‎09-27-2007

Hi there,

Can I know how to implement core dump in Catalyst 3750?

owillins · ‎10-04-2007

Not all crash types will produce a core dump. There are four ways for setting up the switch/router to generate a core dump:

1)Using Trivial File Transfer Protocol (TFTP)

2)Using File Transfer Protocol (FTP)

3)Using remote copy protocol (rcp)

4)Using a Flash disk. For more information, refer to

http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr19aa.htm

sbhadrav@cisco.com · ‎03-22-2018

Core dumps can be difficult to obtain. Only Cisco technical personnel who have access to source code and detailed memory maps must attempt to interpret core dumps. On many platforms, the use of the crashinfo feature can make core dumps unnecessary. Refer to Retrieving Information from the Crashinfo File for more information.
Please check below link for more info:-
https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-software-releases-122-mainline/12687-appA.html