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Webcast-Catalyst9k
New Member

2950 abnormal loop reboot

Hi,

We are having a huge issue on our 2950. We are using Cisco IP telephony but when we upgrade the phones, some cat 2950 switch start to reboot in loop. The only workaround we found is to remove all cable to make the switch start normally. But when we plug a plug it reboot again!!

Does someone can help me

C2950 12.1(22)EA4a

Thx

Luc

2 REPLIES

Re: 2950 abnormal loop reboot

Luc,

I would try upgrading the IOS on your switch. It appears to be a bug that is causing the switch to crash. The latest version for this switch is 12.1(22)EA12.

Mark

New Member

Re: 2950 abnormal loop reboot

Yes i found the bug CSCsl58881, that's very impacting when you are running IPT !!

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