I don't want to do much of anything except make sure my customers are
served, and then collect a paycheck as my reward. :->
What I stated is that ISL/802.1q trunking can, according to one of my pals,
be done on 10baseT ports ( e.g. a 2501 ) when you have 12.2 code on the box.
I don't see this verified yet in the IOS feature navigator, but my pal is
prepping for his Lab date in November, and has a nice setup at home. I spoke
with him last night by telephone ( he's in NY City, and I was checking up )
I hope I was clarifying the use and availability of ethernet subinterfaces
in my response.
anyone got 12.2 code on a 2501 or a 2610 with 10baseT and can verify this?
Chuck
-----Original Message-----
From: MADMAN [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, September 12, 2001 2:41 PM
To: Chuck Larrieu
Cc: [EMAIL PROTECTED]
Subject: Re: sub-interface on Ethernet or FastEthernet [7:19394]
Don't follow you here, Do you want to trunk ( which requires
subinterfaces and is only available on 100M interface) or simply
subinterface to, say, create mulitple IPX networks? The later you could
do for quite some time and I think your correct in that you cannot
subinterface ethernet with IP addresses but IPX will work.
Chuck Larrieu wrote:
>
> this is apparently an IOS limitation. A pal of mine was telling me that
> commencing with IOS 12.2 that trunking and subinterfaces are permitted on
> regular old ethernet 10baseT interfaces. This is certainly not true on
12.1
>
> well, clarification - subinterfaces are permitted for IPX routing, but not
> for IP routing. IP requires ISL or 802.1q trunking. this apparently
changes
> with IOS 12.2
>
> help?
>
> chuck
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Jeff Smith
> Sent: Wednesday, September 12, 2001 9:03 AM
> To: [EMAIL PROTECTED]
> Subject: Re: sub-interface on Ethernet or FastEthernet [7:19394]
>
> Jimmy,
> I don't see why it would not work on an Ethernet interface when it does on
> FastEthernet, but I don't have one to test on right now. Give it a shot,
it
> should work.
>
> Jeff
>
> >From: "Jimmy Leong"
> >Reply-To: "Jimmy Leong"
> >To: [EMAIL PROTECTED]
> >Subject: Re: sub-interface on Ethernet or FastEthernet [7:19394]
> >Date: Tue, 11 Sep 2001 22:18:43 -0400
> >
> >Hi Jeff :
> >
> > Currently I am using cisco 4000 with 2 ethernet port ( 10Base T ) ,
> >interface Ethernet 1 got 3 networks ( 2 secondary IP ) , Interface
Ethernet
> >0 got 1 network. I plan to use sub-interface in interface Ethernet 1
> >instaed
> >of secondary IP. Interface Ethenet is connected to hub.
> >
> >Some people told me that we can only create sub-interface on FastEthernet
> >and NOT Ethernet ( 10Base ). Is it true ? What is the minimum IOS version
> >should I use ?
> >
> >
> >cheers
> >Jimmy
> >
> >
> >
> > >From: "Jeff Smith"
> > >To: [EMAIL PROTECTED], [EMAIL PROTECTED]
> > >Subject: Re: sub-interface on Ethernet or FastEthernet [7:19394]
> > >Date: Tue, 11 Sep 2001 12:46:02 +0000
> > >
> > >Certainly can. Used often when routing between vlans when the router
is
> > >external to the switch (non- rsm, msfc, etc)- the old "router on a
stick"
> > >scenario.
> > >
> > >>From: "Jimmy Leong"
> > >>Reply-To: "Jimmy Leong"
> > >>To: [EMAIL PROTECTED]
> > >>Subject: sub-interface on Ethernet or FastEthernet [7:19394]
> > >>Date: Tue, 11 Sep 2001 06:47:35 -0400
> > >>
> > >>Hi all :
> > >>
> > >> Can anyone enlighten me whether I can create sub-interface on
> > >>Ethernet
> > >>or FastEthernet.
> > >>
> > >>thanks in advance
> > >>
> > >>regards
> > >>Jimmy
> > >>
> > >>
> > >>_________________________________________________________________
> > >>Get your FREE download of MSN Explorer at
> >http://explorer.msn.com/intl.asp
> >_________________________________________________________________
> >Get your FREE download of MSN Explorer at
http://explorer.msn.com/intl.asp
> _________________________________________________________________
> Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp
--
David Madland
Sr. Network Engineer
CCIE# 2016
Qwest Communications Int. Inc.
[EMAIL PROTECTED]
612-664-3367
"Emotion should reflect reason not guide it"
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=19690&t=19394
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