[c-nsp] ASIC to switch port mapping

[Vincent Aniello]

Unless there is only a single ASIC in a 3560E switch I do not believe this command returns the ASICs associated with each port.  Here is the output on my switch:

switch1#show platform pm if-numbers

interface gid  gpn  lpn  port slot unit slun port-type lpn-idb gpn-idb
----------------------------------------------------------------------
Gi0/1     1    1    1    1/1  1    1    1    local     Yes     Yes
Gi0/2     2    2    2    1/0  1    2    2    local     Yes     Yes
Gi0/3     3    3    3    1/3  1    3    3    local     Yes     Yes
Gi0/4     4    4    4    1/2  1    4    4    local     Yes     Yes
Gi0/5     5    5    5    1/5  1    5    5    local     Yes     Yes
Gi0/6     6    6    6    1/4  1    6    6    local     Yes     Yes
Gi0/7     7    7    7    1/9  1    7    7    local     Yes     Yes
Gi0/8     8    8    8    1/8  1    8    8    local     Yes     Yes
Gi0/9     9    9    9    1/11 1    9    9    local     Yes     Yes
Gi0/10    10   10   10   1/10 1    10   10   local     Yes     Yes
Gi0/11    11   11   11   1/13 1    11   11   local     Yes     Yes
Gi0/12    12   12   12   1/12 1    12   12   local     Yes     Yes
Gi0/13    13   13   13   1/15 1    13   13   local     Yes     Yes
Gi0/14    14   14   14   1/14 1    14   14   local     Yes     Yes
Gi0/15    15   15   15   1/17 1    15   15   local     Yes     Yes
Gi0/16    16   16   16   1/16 1    16   16   local     Yes     Yes
Gi0/17    17   17   17   1/19 1    17   17   local     Yes     Yes
Gi0/18    18   18   18   1/18 1    18   18   local     Yes     Yes
Gi0/19    19   19   19   1/23 1    19   19   local     Yes     Yes
Gi0/20    20   20   20   1/22 1    20   20   local     Yes     Yes

interface gid  gpn  lpn  port slot unit slun port-type lpn-idb gpn-idb
----------------------------------------------------------------------
Gi0/21    21   21   21   1/25 1    21   21   local     Yes     Yes
Gi0/22    22   22   22   1/24 1    22   22   local     Yes     Yes
Gi0/23    23   23   23   1/27 1    23   23   local     Yes     Yes
Gi0/24    24   24   24   1/26 1    24   24   local     Yes     Yes
Gi0/25    25   25   25   0/20 1    25   25   local     Yes     Yes
Gi0/26    26   26   26   0/21 1    26   26   local     Yes     Yes
Gi0/27    27   27   27   0/6  1    27   27   local     Yes     Yes
Gi0/28    28   28   28   0/7  1    28   28   local     Yes     Yes
Te0/1     29   29   29   0/14 1    1    29   local     Yes     Yes
Te0/2     30   30   30   0/0  1    2    30   local     Yes     Yes
St1       440  440  0    16/0  1    0    0    internal  Yes     Yes


Thanks.

--Vincent


-----Original Message-----
From: Håvard Staub Nyhus [mailto:hnyhus at gmail.com] 
Sent: Friday, September 10, 2010 11:33 AM
To: Vincent Aniello
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] ASIC to switch port mapping

> I am trying to determine the switch ports assigned to each ASIC in 
> various Cisco switches, in particular a 3750 and 3560E.  Can anyone 
> enlighten me on how to go about doing this?

"show platform pm if-numbers"

In the "port" column, look at the first number.


--
Håvard Staub Nyhus
+47 41 88 00 99


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