%C4K_SWITCHMANAGER-4-S2WERRORREPORT: PimEthAutoNeg: S2w Read/Write Error for port [char].
A read/write error occurred on the specified port.
Recommended Action: Refer to the release notes to verify whether you can see all the symptoms described for CSCef87815. If you do not and do not see any adverse effect on the functionality of the PoE linecards (WS-X4248-RJ45V, WS-X4248-RJ21V, WS-X4548-RJ45V, WS-X4224-RJ45V or WS-X4524-RJ45V), then treat this message an informational message only and no action is required.
Related documents- No specific documents apply to this error message.
More details on the bug id...
C4K_SWITCHMANAGER-4-S2WERRORREPORT and POE doesnot function
On Catalyst 4000/4500 series switches with 802.3af POE cards,
C4K_SWITCHMANAGER-4-S2WERRORREPORT message may be seen on console and POE
may be affected.
The following 802.3af POE cards are affected:
Using 802.3af POE cards on Catalyst 4000/4500 series switches, phones may
never get power over ethernet and the connected links may never come up.
Disabling the POE functionality by configuring "power inline never" on a POE,
the interface can still link up when connected to non-POE devices. Few
S2WERRORREPORT messages may also be seen on the console.
- C4K_SWITCHMANAGER-4-S2WERRORREPORT messages may be seen on console
- IP Phones that receive power from the connected ethernet ports of the
thanks for reply. last month i have opened Tac case, they requested to change new module and we did change to new module. but now problem came back again . so, i was thinking maybe power problem ? because, i read the power detail which mentioned in module 5 only used 87 Watts.
Hi everyone, I would like to thank you in advance for any help you can provide a newcomer like myself!
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