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Pvdm2-64 (DSP) not working in cisco 2811

sarimirfan
Level 1
Level 1

That is 1st time I m installing pvdm-2 64 (DSP) in my cisco2811 router with IOS “<c2800nm-adventerprisek9-mz.>151-3.T “ home lab. It ‘is not working  router goes to loading cycle do I need to done something make it work please someone can help.

Thank you

4 Replies 4

Jaime Valencia
Cisco Employee
Cisco Employee

No, you just install the PVDMs in the right slots in the ISR and it should detect them, are you sure that PVDM is functional???

HTH

java

if this helps, please rate

i am not sure i just bought from E-bay (used)  that is 2nd replacement having same issue that why i get confuse. may i need to done some thing thanks for help

if i remove pvdms form router its boot normal.

{+5} to Venperum

 

I think there is less memory in router since the image which u have loaded on router  requires 512MB DRAM while u have only 256MB .

 

I have attached the snapshot.

 

regds,

aman

Your attachment indicates the cause of reload to be  'insufficient memory to boot the image.'

it can also be seen from the logging shared, look for the line mentioning "Pool: processor Free:... Cause:Memory fragmentation.

have a look on the below links for understating and troubleshooting on the same.

https://supportforums.cisco.com/document/11776/router-fails-boot-and-system-init-insufficient-memory-boot-image-error-message

http://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-151m-t/116467-technote-ios-00.html

regards,

-Do rate helpful posts.