[nsp] another mindbender for you guys

Ejay Hire ejay.hire at isdn.net
Thu Sep 25 11:32:11 EDT 2003


That is correct.  To emphasize this point, Cisco puts a couple of small
Phillips screws on the VIP that, when installed, lock the PA in place.
For better or worse, those screws usually "disappear" during
maintenance.

-E

-----Original Message-----
From: Matthew Crocker [mailto:matthew at crocker.com] 
Sent: Wednesday, September 24, 2003 8:57 AM
To: Streiner, Justin
Cc: cisco-nsp at puck.nether.net
Subject: Re: [nsp] another mindbender for you guys

>
> You're removing the VIP from the chassis _before_ you insert the DS3 
> card,
> right?  In other words, remove VIP from chassis, install DS3 card in 
> VIP,
> re-insert VIP.

Good point,   Port Adapters (PA-xx) do not support Online Insertion and 
Removal (OIR) on Cisco 7500 series routers.  The VIP does support OIR.  
You need to remove the VIP before you insert the PA.  I'm not sure what 
would happen if you did it live but I would suspect 'bad things' (tm) 
possibly killing the PA and or VIP.

-Matt

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