[nsp] OC3 interfaces for 7xxx vs. other OC12 transport options
Tim Franklin
tim at colt.net
Thu Jul 15 04:19:13 EDT 2004
cisco-nsp-bounces at puck.nether.net wrote:
>> Great interface names ! :-)
>>
>> Serial5/0/0.1/1/3/1:0 is up, line protocol is up
>
> OMG look at that interface name !
You can run FR-encaps and get it even worse - Serial5/0/0.1/1/3/1:0.101 ;)
Seriously, it's one to be aware of if you're rolling out 7600s, especially
if you've got a lot of home-grown systems. Have a careful look at what
assumptions your systems are making about the length and the format of
interface names - rules like "maximum of two slashes" (from 7500
slot/bay/port worst-case), or "anything after a dot is a logical
subinterface" (FR, dot1q, etc) are going to bite you when you start
processing these.
Regards,
Tim.
--
____________ Tim Franklin e: tim at colt.net
\C/\O/\L/\T/ Product Engineering Manager w: www.colt.net
V V V V Managed Data Services t: +44 20 7863 5714
f: +44 20 7863 5876
More information about the cisco-nsp
mailing list