cisco C3560 encoding for option agent.circuit-id
Niall.oReilly at ucd.ie
Thu Jun 4 12:36:48 UTC 2009
After some Googling and visiting the archives, I'm no wiser, so I'm
asking this list.
I'll appreciate it if anyone can refer me to where I can find a
definition for how the vlan-module-port information is encoded
for option agent.circuit-id by Cisco C3560 switches.
Here's what I'm seeing.
VLAN 2, port Fa0/1: option agent.circuit-id 0:4:0:2:1:3;
VLAN 2, port Fa0/3: option agent.circuit-id 0:4:0:2:1:5;
VLAN 2, port Fa0/17: option agent.circuit-id 0:4:0:2:1:13;
I've seen mentioned in the archives an off-by-one issue, but I
read it as low-by-one; here I'm seeing high-by-one for the module,
and high-by-two for the port.
In case it's relevant, here's the first line of the output
from 'show version'
Cisco IOS Software, C3560 Software (C3560-IPBASEK9-M),
Version 12.2(50)SE1, RELEASE SOFTWARE (fc2)
Thanks in advance.
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