[c-nsp] Subinterfaces on a 6500 Native?

Greene, Patrick PatrickGreene at spherion.com
Tue Oct 3 16:18:34 EDT 2006

You need to specify an encapsulation for the sub-interfaces if that's
what your trying to accomplish.  Here's a working config

interface GigabitEthernet13/23
 description WAN Uplink
 no ip address
 udld port aggressive
interface GigabitEthernet13/23.100
 encapsulation dot1Q 1030
 ip address
interface GigabitEthernet13/23.101
 encapsulation dot1Q 1031
 ip address
interface GigabitEthernet13/23.200
 encapsulation dot1Q 1032
 ip address

I am running
s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(18)SXF5


-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Deepak Jain
Sent: Tuesday, October 03, 2006 3:47 PM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Subinterfaces on a 6500 Native?

What is the minimum software rev for a 6500/7600 running IOS Native to
support (dot) or Subinterfaces for L3 VLAN encapsulation?

6500(config)#int g2/12
6500(config-if)#int g2/12.200
% Invalid input detected at '^' marker.

6500(config)#encap ?
% Unrecognized command

The software rev is:

Cisco Internetwork Operating System Software IOS (tm) c6sup2_rp Software
(c6sup2_rp-PSV-M), Version 12.1(22)E6, RELEASE SOFTWARE (fc1) which I
was pretty supported it unless I am missing something obvious.

interface GigabitEthernet2/12
  ip address

Thanks in advance,

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