You could configure subinterfaces forever, primarily used for
differant IPX encapsulation types on same physical network.  What is new
is the ability to configure dot1q encapsulation on a 10M subinterface.

  Dave

"Walker, Jim" wrote:
> 
> I never tried it, but I didn't think you could configure a sub-interface
on a
> 10M ethernet port.
> 
> -----Original Message-----
> From: Kent Hundley [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 28, 2002 5:20 PM
> To: Walker, Jim; [EMAIL PROTECTED]
> Subject: RE: Router question.. [7:39788]
> 
> It's not necessary to use secondary addressing.  Configure a 802.1q trunk
> port on the 2900 switch and configure one of the ethernet ports on the 2611
> as a trunk port. (yes, 802.1q trunking is supported on ethernet)
> 
> Configure appropriate addressing on the sub-interfaces of the 2611 and you
> still have a single free ethernet port for other connections.
> 
> -Kent
> 
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Walker, Jim
> Sent: Thursday, March 28, 2002 10:25 AM
> To: [EMAIL PROTECTED]
> Subject: RE: Router question.. [7:39788]
> 
> 1. Create 2 separate vlans on the switch
> 2. Configure both ethernet ports, 1 with a secondary ip address
> 3. Connect up both ethernet ports on the router to 2 corresponding vlan
> configured port on the switch
> 
> -----Original Message-----
> From: Ricky Chan [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 28, 2002 1:00 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Router question.. [7:39788]
> 
> It have only 2 regular ethernet port...
> 
> -----Original Message-----
> From: Walker, Jim [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 28, 2002 12:55 PM
> To: Ricky Chan; [EMAIL PROTECTED]
> Subject: RE: Router question.. [7:39788]
> 
> Yes, if 2600 series router has a fastethernet port.
> 
> Router on a stick.
> 
> -----Original Message-----
> From: Ricky Chan [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 28, 2002 12:43 PM
> To: [EMAIL PROTECTED]
> Subject: Router question.. [7:39788]
> 
> Hi all,
> 
> My boss just come up and give me a senario question like this. He told me
> that I owned a company which uses 3 different LANs, for example,
> 172.27.10.x, 172.27.11.x, 172.27.12.x. But I only have one cisco 2600
series
> router and 2900 series switch. I can't use the serial ports from the
router.
> Just the two ethernet ports (by default). My question is, is it possible?
> Please advice.
> 
> Thanks
> 
> Ricky
-- 
David Madland
Sr. Network Engineer
CCIE# 2016
Qwest Communications Int. Inc.
[EMAIL PROTECTED]
612-664-3367

"Emotion should reflect reason not guide it"




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