Re: [c-nsp] port channel numbering schemes

2012-03-09 Thread Alan Buxey
As I said, we TRY . The vendors will do their best to scupper us, other things will come up to b0rk it. But as a rule of thumb its a starting point (i'm more concerned that other things change such as the MIB value between different platforms) alan

Re: [c-nsp] port channel numbering schemes

2012-03-08 Thread Phil Mayers
On 08/03/12 11:32, Mark Tinka wrote: We try not to match interface numbers to VLAN ID's. That works out alright when you're starting out, but as the network grows, many face-palm and hair-pulling moments :-). Agreed. Clever numbering schemes can just be misleading when they don't line up.

Re: [c-nsp] port channel numbering schemes

2012-03-08 Thread Chuck Church
-Original Message- From: cisco-nsp-boun...@puck.nether.net [mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Mark Tinka Sent: Thursday, March 08, 2012 6:33 AM To: cisco-nsp@puck.nether.net Subject: Re: [c-nsp] port channel numbering schemes On Wednesday, March 07, 2012 10:49:50 PM

Re: [c-nsp] port channel numbering schemes

2012-03-08 Thread Alan Buxey
Hi, We try not to match interface numbers to VLAN ID's. That works out alright when you're starting out, but as the network grows, many face-palm and hair-pulling moments :-). Agreed. Clever numbering schemes can just be misleading when they don't line up. another 'agreed' - however,

Re: [c-nsp] port channel numbering schemes

2012-03-08 Thread Keegan Holley
2012/3/7 Jared Mauch ja...@puck.nether.net On Mar 7, 2012, at 9:23 AM, Nick Hilliard wrote: On 07/03/2012 14:16, chris stand wrote: thoughts/ideas/concerns This works fine until you try it on smaller boxes and you find out that they only support port-channel names up to 48 or

Re: [c-nsp] port channel numbering schemes

2012-03-08 Thread Mark Tinka
On Friday, March 09, 2012 06:52:03 AM Alan Buxey wrote: another 'agreed' - however, we do try to use standard numbers for particular types of port-channel - ie doing something like ensuring the po1 on an aggregator switch is ALWAYS the link up to the core (and not a port-channel to a stack

[c-nsp] port channel numbering schemes

2012-03-07 Thread chris stand
Hello, Anyone use clever port channel numbering schemes ? We have a number of facilities that have access closets that connect either directly to a 7K or the access closets connect to 5Ks which then connect to the 7Ks. I have co-workers who want to take a trunk that might be carrying vlan

Re: [c-nsp] port channel numbering schemes

2012-03-07 Thread Nick Hilliard
On 07/03/2012 14:16, chris stand wrote: thoughts/ideas/concerns This works fine until you try it on smaller boxes and you find out that they only support port-channel names up to 48 or whatever. Then you have a moment of extreme facepalm and go back to Po1, Po2 and Po3. Nick

Re: [c-nsp] port channel numbering schemes

2012-03-07 Thread Jared Mauch
On Mar 7, 2012, at 9:23 AM, Nick Hilliard wrote: On 07/03/2012 14:16, chris stand wrote: thoughts/ideas/concerns This works fine until you try it on smaller boxes and you find out that they only support port-channel names up to 48 or whatever. Then you have a moment of extreme facepalm

Re: [c-nsp] port channel numbering schemes

2012-03-07 Thread Geoffrey Pendery
I think there's definitely value in putting some thought into any numbering/naming scheme you use anywhere, but the answer you come up with will depend on your organization and the situation. If you have excellent documentation systems which are quick and easy to use and always kept up to date,

Re: [c-nsp] port channel numbering schemes

2012-03-07 Thread -Hammer-
+1 We don't have a formal port channel naming schema. I usually use 1-10 for things like ISLs between core and stuff and then start with 11-XXX for all the port channels to various downstream devices. That said, the interface description is still the most important part of our gear. Now on

Re: [c-nsp] port channel numbering schemes

2012-03-07 Thread Gert Doering
Hi, On Wed, Mar 07, 2012 at 08:16:52AM -0600, chris stand wrote: We have a number of facilities that have access closets that connect either directly to a 7K or the access closets connect to 5Ks which then connect to the 7Ks. I have co-workers who want to take a trunk that might be carrying