[c-nsp] OSR/VXR/GSR

[Pete Templin]

Saku Ytti wrote:
> On (2007-01-03 16:17 +0500), Ahmad Mail-Lists wrote:
>> hello,
>>
>> Can someone describe three different type of series by Cisco..although
>> OSR/GSR abbreviations are common but i wasn't able to find one for VXR ?
> 
> OSR was name for ~7600, but isn't anymore. GSR was name for ~12k, but
> isn't anymore. VXR is name for 7200 chassis that'll support NPE225, NPE300
> and up.

VXR is the suffix for the newer generation 7200 chassis that have a 
Voice switching path on their midplane.  It does require NPE225 or 
newer, but non-VXR 7200s can use NPE225 (and possibly other newer NPE 
modules).

pt