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Cisco Bug: CSCuq18992 - Catalyst 4500 error message "%C4K_CHASSIS-3-MUXBUFFERSEEPROMREADFAILED:"

Last Modified

Jun 14, 2018

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases

n/a

Description (partial)

Symptom:
On a Catalyst 4500 switch using a 4510R+E chassis the following error messages could be seen.
%C4K_CHASSIS-3-MUXBUFFERSEEPROMREADFAILED: xxx
%C4K_CHASSIS-2-MUXBUFFERSEEPROMINVALID: xxx

Conditions:
WS-C4510R+E

Related Community Discussions

CSCuv04312 - WS-C4510R-E, WS-C4507R-E mux buffer failure
Hello, 20% of our chassis have been impacted by this defect, and replacing the whole chassis is really painful... Question #1 : if the defect is the limited to the mux-buffer module (WS-X4590-E), would it be possible to replace only this module , as described here : http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/hardware/installation/guide/78-14409-08/4500inst/05trblsh.html#wp1023669 or here : http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/hardware/catalyst4500e/installation/guide/Eseries/04replac.html#14055 ...
Latest activity: Aug 02, 2017
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