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New Member

7206 VXR Lock Up

I have a 7206 with an NPE300, I/O Controller, 1 ATM adapter, and one Ethernet adapter. Within the last couple of days the router has been rebooting on its own, sometimes 2 and 3 times in about 5 minutes. Then it will run for 12+ hours and then all of the sudden lockup. All of the led are off except for the pwr led, that's it. No ATM lights, no ethernet lights, no alarm lights, etc. I have monitored the router throughout the day yesterday and it never gets over 5% cpu usage. Unfortunately I do not have logs to help out.

It locked up again last night and I reset each of the cards individually and also reset the ethernet and atm cables to no avail. I had to turn the power off and back on to get it working again.

Do these symtoms sound familiar to anyone?


Re: 7206 VXR Lock Up

What IOS version is running on it? How much Flash and DRAM memory? Is it plugged into a reliable power source (UPS)?

If it's not an issue with any of the above, it could also be flaky hardware.

New Member

Re: 7206 VXR Lock Up

Sorry about that,

DC Power

cisco 7206VXR (NPE300) processor (revision B) with 229376K/65536K bytes of memory.

Processor board ID 15456732

R7000 CPU at 262Mhz, Implementation 39, Rev 1.0, 256KB L2, 2048KB L3 Cache

6 slot VXR midplane, Version 2.0

Last reset from power-on

X.25 software, Version 3.0.0.

Bridging software.

2 FastEthernet/IEEE 802.3 interface(s)

1 ATM network interface(s)

125K bytes of non-volatile configuration memory.

16384K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).

4096K bytes of Flash internal SIMM (Sector size 256K).

Configuration register is 0x102

#sh mem

Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)

Processor 62247360 198937760 12454508 186483252 186176448 186397636

I/O 20000000 33554432 287236 33267196 33224416 33256700

I/O-2 E000000 33554440 3372632 30181808 30181808 30181756