From: Nathan Chessin (nchessin@cisco.com)
Date: Fri Oct 11 2002 - 04:49:23 GMT-3
See inline.
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> rjonathan@hotpop.com
> Sent: Thursday, October 10, 2002 11:57 PM
> To: jin.jung@lmco.com; ccielab@groupstudy.com
> Subject: RE: router on a stick
>
>
> Hi Jung Jin,
>
> You need fastethernet interface to run isl (router on a stick).
Not totally true.
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122relnt/xpr
n122t/122tnewf.htm#xtocid603
Support for 802.1Q Encapsulation on Cisco 2610, 2611, and 2612 Onboard
Ethernet Ports
802.1Q encapsulation is supported on the built-in Ethernet ports of the
Cisco 2610, 2611, and 2612 routers 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.
Although this doesn't really help with the 2500
>
> regards,
> Ronny
>
> Original Message:
> -----------------
> From: Jung, Jin jin.jung@lmco.com
> Date: Fri, 11 Oct 2002 00:48:08 -0400
> To: ccielab@groupstudy.com
> Subject: router on a stick
>
>
> Need to setup router on a stick with 2520
>
> Will not take "encapsulation" command on "e 0.21" sub interface.
>
> switch port is ISL trunk
>
> What am I missing?
>
> r1>en
> r1#conf t
> Enter configuration commands, one per line. End with CNTL/Z.
> r1(config)#int e 0.21
> r1(config-subif)#encap
> r1(config-subif)#encap
> r1(config-subif)#encap?
> % Unrecognized command
> r1(config-subif)#encap
> ^
> % Invalid input detected at '^' marker.
>
> r1(config-subif)#
>
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