[c-nsp] Cisco 6506E 4Byte ASN IOS Support

[Nick Hilliard]

Gert Doering wrote:
> On Thu, Apr 07, 2016 at 12:15:16PM -0700, Jason Berenson wrote:
>> s72033-advipservicesk9_wan-mz.122-18.SXF6.bin
> 
> This is slightly prehistoric...
> 
> We're fairly happy with 15.1(2)SY4 and with 12.2(33)SXI14.  

IOS 15.x on this platform uses significantly more memory on the RP than
the 12.22(18)SX train.  If the devices are handling full routes, this is
likely to be a problem.

Nick