[c-nsp] ASR 9000 Upgrade Expectations

[Juergen Marenda]

Because of 
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-
sa-20160525-ipv6
asr9k: https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuz66542

it should be 5.3.4.1 or for the brave 6.1.1.16 
but I cannt see it for download (but 5.3.3 two times ! )

... waiting for a fix of severity-2 BUG for more than 6 weeks ...
... nice to read that for oldstyle IOS, it may be fixed in IOS XVI.IV (will
arrive A.D. MMXX ?)

Workaround with ACLs reduces the Number of Layer3 (boteh ipv4 and IPv6) SVI
interfaces on my cat4900M
to less than 300 (out of TCAM resources...) just for the basics.

I am desperately disappointed .

Just my 0.01 $,

Juergen.