Tech-Recipes - Latest Comments in Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Tony — Fri, 10 Jul 2009 17:39:53 -0000

Dude! Simplest explanation of VLAN and TRUNK'ing I have ever seen. Sweeeeet!

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

toni — Tue, 30 Jun 2009 11:22:15 -0000

veryyyyyyyyyyyyyy good help

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

felix — Fri, 19 Jun 2009 20:35:27 -0000

You do need FastEthernet interface. You cannot create a sub-interfaces from a regular Ethernet interface. So, you cannot use a router that doesn't have a fastethernet interface in a router on a stick configuration

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Bob — Mon, 06 Apr 2009 16:37:36 -0000

try using ISL as the encapsulation. And if the router has a AUX port you can get a dongle that will turn it into a ethernet/fast ethernet port

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

felix — Sat, 28 Feb 2009 21:24:20 -0000

its usuall not a good idea to use vlan 1 as your management vlan for security reasons.

make sure to trunk the interface directly conecting the switch to the router.

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Dominusanubis — Mon, 19 Jan 2009 03:56:55 -0000

And no, you dont need a Fast Ethernet interface to do encapsulation.

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Dominusanubis — Mon, 19 Jan 2009 03:55:39 -0000

You have the wrong IOS, go to Cisco's site and download this IOS....

c2600-d-mz

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

vtwin — Wed, 14 Jan 2009 19:50:17 -0000

You need fastEthernet interface.

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Haitham — Sun, 14 Dec 2008 17:52:21 -0000

Hello, I wonder how to create a 802.1q interface in cisco 2600 router with ios ver c2600-i-mz_122-1?
it has one interface Ethernet 0/0
but I searched about encapsulation .1q commands and couldn't find it.
So i need your advice.
Best Regards
Dahab

Re: Cisco switch: 802.1q trunk to router, aka router-on-a-stick | Cisco switch | Tech-Recipes

Anonymous — Sat, 13 Sep 2008 02:58:56 -0000

For 2600 series routers, I had to do a "no shutdown" on ethernet 0/0 interface for the trunk to come up and work properly.