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Cat 2950 and Notel wireless AP problem

Dear Experts

Connected with 12 Notel wireless Access Point 7220 and 7215, my company's Cat 2950 is sufferring a system crash problem. Once the AP losing and regainning power, they will seek for the

authentication to the wireless gateway 2250, and if the 2250 fail to authenticate these AP, they will keep rebooting, resulting in the whole Cat 2950 crash. The following is from the crashinfo:

C2950 Software (C2950-I6Q4L2-M), Version 12.1(12c)EA1, RELEASE SOFTWARE (fc1)

Compiled Sun 24-Nov-02 23:31 by antonino

Signal = 10, Code = 0x10, Uptime 00:09:04

.......

EPC: 80184E5C, ErrEPC: 60000001, BadVA: 0x0D0D0D11, SREG: 1000E703

Cause: 0x00000010 (code 4): Address Error (load or ifetch) exception

Signal 10, Exception code (0x0010)!

Frame 00: SP = 0x80C84980 PC = 0x80184E5C

Frame 01: SP = 0x80C849B8 PC = 0x80440E74

Frame 02: SP = 0x80C84A78 PC = 0x80440014

Frame 03: SP = 0x80C84AA8 PC = 0x801C3CFC

Frame 04: SP = 0x80C84AC0 PC = 0x801C3CE8

-Traceback= 80184E5C 80440E74 80440014 801C3CFC 801C3CE8

Thanks very much for your reading and help!!

1 REPLY
Purple

Re: Cat 2950 and Notel wireless AP problem

The first thing you might want to try is upgrading the 2950 code , that is very old code .The latest is 12.1.22-EA5a .

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