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New Member

OIR (Hot Swap) of 7513 VIP PA's

I need to replace the 8-port T1 PA's in a 7513 VIP with a Multichannel T3 PA, and re-deploy the T1 PA's to a 7206. As I understand OIR, all I'll need to do is:

1. Remove the VIP from the running 7513

2. Swap out the PA's

3. Re-insert the VIP

4. Configure the PA-T3

and on the running 7206:

1. Insert the PA-8T

2. Configure the PA-8T

Any "gotcha's" with this procedure?

3 REPLIES
Silver

Re: OIR (Hot Swap) of 7513 VIP PA's

CBUS Restart will occur and service will be interupted for a short time unless you have code that supports SLCR. Here is a link to explain.

http://www.cisco.com/warp/public/63/cbus_complex.html

Hope this helps,

Don

New Member

Re: OIR (Hot Swap) of 7513 VIP PA's

Thanks Don,

We loaded 12-1(13) when we initially installed the VIP's so we should be ok on that score.

Silver

Re: OIR (Hot Swap) of 7513 VIP PA's

SLCR is not in Mainline until 12.1.14 so your 12.1.13 should not be able to support this feature. Also you need to enable this, it is not on by default.

service single-slot-reload-enable globally will turn this on.

Here is a link.

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120limit/120s/120s13/slcr.htm

Also here is a link to the Feature Navigator that shows what feature is in what IOS version.

http://www.cisco.com/cgi-bin/Support/FeatureNav/FN.pl

Hope this helps,

Don

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