CISCO1721 with WIC-1B-S/T Unexpected exception to the CPUvector 1200
I am trying to install a WIC-1B-S/T to my CISCO1721-VPN/K9 to serve as an ISDN dial-backup.
S/T is installed and BRI 0 Defs are added to the running config via 'conft'. 1721 works fine with dial-back functionality. But when the router is Powered OFF and ONed again, it encounters an "Unexpected exception to the CPUvector 1200" and gets re-booted by itself with following messages.
I have appended the running config at bottom for your perusal.
Appreciate an insight into the problem to help resolve it.
Thank you. Ravinda
cisco 1721 (MPC860P) processor (revision 0x100) with 56143K/9393K bytes of memory.
Processor board ID FOC07121DCU (2778355319), with hardware revision 0000
MPC860P processor: part number 5, mask 2
X.25 software, Version 3.0.0.
Basic Rate ISDN software, Version 1.1.
1 FastEthernet/IEEE 802.3 interface(s)
1 Serial(sync/async) network interface(s)
1 ISDN Basic Rate interface(s)
1 Virtual Private Network (VPN) Module(s)
32K bytes of non-volatile configuration memory.
16384K bytes of processor board System flash (Read/Write)
Unexpected exception to CPUvector 1200, PC = 80CEE1EC
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