[c-nsp] Subinterfaces on a 6500 Native?

Swaroop Potdar Swaroop.Potdar at Corliant.com
Tue Oct 3 16:33:37 EDT 2006


I just want to introduce a though here...
 
Deepaks output shows that he is not allowed to configure a Subinterface.
The moment he enters subint mode it says invalid input.
 
So vlans would come into picture when he is able to configure the subint.
then only he will specify the encap vlan so and so.
 
Thanks,
Swaroop

	-----Original Message----- 
	From: Greene, Patrick [mailto:PatrickGreene at spherion.com] 
	Sent: Wed 10/4/2006 1:56 AM 
	To: deepak at ai.net; cisco-nsp at puck.nether.net 
	Cc: 
	Subject: Re: [c-nsp] Subinterfaces on a 6500 Native?
	
	

	BTW...the vlan specified in the dot1Q must be allocated from the
	interval VLAN range.  Submit the command "show vlan internal usage" to
	get the next available vlan.
	
	
	An example of this is
	
	csc-core-a#sh vlan internal usage
	
	VLAN Usage
	---- --------------------
	1006 online diag vlan0  
	1007 online diag vlan1  
	1008 online diag vlan2  
	1009 online diag vlan3  
	1010 online diag vlan4  
	1011 online diag vlan5  
	1012 PM vlan process (trunk tagging)
	1013 Control Plane Protection
	1014 L3 multicast partial shortcuts for VPN 0
	1015 Egress internal vlan
	1016 Multicast VPN 0 QOS vlan
	1017 IPv6 Multicast Egress multicast
	1018 vrf_0_vlan0
	1019 GigabitEthernet6/6
	1020 Tunnel1
	1021 Tunnel2
	1022 GigabitEthernet13/23
	1030 GigabitEthernet6/6.100
	1031 GigabitEthernet6/6.101
	1032 GigabitEthernet6/6.200
	
	-----Original Message-----
	From: cisco-nsp-bounces at puck.nether.net
	[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Greene, Patrick
	Sent: Tuesday, October 03, 2006 4:19 PM
	To: deepak at ai.net; cisco-nsp at puck.nether.net
	Subject: Re: [c-nsp] Subinterfaces on a 6500 Native?
	
	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 10.255.0.1 255.255.255.252
	!
	interface GigabitEthernet13/23.101
	 encapsulation dot1Q 1031
	 ip address 10.255.0.5 255.255.255.252
	!
	interface GigabitEthernet13/23.200
	 encapsulation dot1Q 1032
	 ip address 10.255.0.9 255.255.255.252
	
	
	I am running
	s72033_rp-ADVIPSERVICESK9_WAN-M), Version 12.2(18)SXF5
	
	
	Cheers,
	Patrick
	
	-----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 192.168.0.1 255.255.255.252
	  shutdown
	!
	
	Thanks in advance,
	
	Deepak
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