[c-nsp] ASR9k RSP440

[N. Max Pierson]

Hi List,

We're trying to figure out what the last train of XR software that can run
on the RSP440 for a 9006. We're running 6.2 right now but I can't seem to
find any docs that state what the last version of support is. We're trying
to patch/upgrade a few 9006's from CSCvv09115
<https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvv09115> but aren't sure
if 6.7.2 will run on our RSPs. We're getting rid of these in a few months
but didn't want to be exposed in the interrium if possible.

TIA,
max