From: kym blair (kymblair@xxxxxxxxxxx)
Date: Fri Mar 29 2002 - 18:19:01 GMT-3
My 2620 with c2600-js-mz.122-1.bin (12.2(1) Enterprise Plus) has the
encapsulation methods you are looking for:
R2(config)#int fast 0/0.30
R2(config-subif)#encap ?
dot1Q IEEE 802.1Q Virtual LAN
isl Inter Switch Link - Virtual LAN encapsulation
sde IEEE 802.10 Virtual LAN - Secure Data Exchange
tr-isl Token Ring Inter Switch Link - Virtual LAN encapsulation
R2#sh version
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-JS-M), Version 12.2(1), RELEASE SOFTWARE
(fc2)
<snip>
System image file is "flash:c2600-js-mz.122-1.bin"
HTH, Kym
>From: "Frank Jimenez" <franjime@cisco.com>
>Reply-To: "Frank Jimenez" <franjime@cisco.com>
>To: "'Khan Munib'" <Munib.Khan@services.fujitsu.com>,
><ccielab@groupstudy.com>
>Subject: RE: trunking on 2600
>Date: Fri, 29 Mar 2002 12:37:52 -0600
>
>Found it.
>
>http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122relnt
>/xprn122t/122tnewf.htm
>
>"802.1Q encapsulation is supported on the built-in ethernet ports of the
>Cisco 2610, 2611, and 2612 in Cisco IOS Release 12.2(2)T and later
>releases. The NM-1E, NM-4E, NM-1E2W, NM-1E1R2W, and NM-2E2W do not
>support 802.1Q in Cisco 2600 or 3600 series routers."
>
>Frank Jimenez, CCIE #5738
>franjime@cisco.com
>
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
>Khan Munib
>Sent: Friday, March 29, 2002 10:53 AM
>To: 'ccielab@groupstudy.com'
>Subject: trunking on 2600
>
>
>Can anyone tell me what the software version I need on my 2600 to allow
>me to do dot1q trunking. Currently running c2600-js-mz.120-21a.bin
>which only gives me the option of using ISL, SDE or TRISL. My router
>has 32/8 mem and flash....many thanx in advance........
>
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>
>Munib Ali Khan
>Network Services
>
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