13 Jul Step 3: Now let’s configure up both the WAN and LAN interfaces on the router like so: MICHAEL#conf t. Enter configuration commands. 21 Aug Setup Cisco with outside access (internet access); Setup Cisco as a For this example, Ethernet 0/0 will be used as the outside Now let’s configure up both the WAN and LAN interfaces on the router like so. For Cisco Router, you can follow these steps following. 1. Enter configuration commands, one per line. Router(config)#hostname MICHAEL

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These three sites have or series routers and Catalyst switches.

Vlan interfaces on a router like that when supported appear as sub-interfaces to the physical interface. Compiled Wed Oct Jan 26, Posts: Actually it depends on the hardware.

*How To* Configure and get started with Cisco |

Welcome to the Ars OpenForum. I can’t seem to find the equivalent of this guide: Mon Mar 07, 3: Originally posted by monkyman: It is different than configuring a layer 3 switch router interfaces which show up as int vlan x Originally posted by LargeSock: To give a better overall picture of what I’m trying to do, we have sixteen sites connected through frame relay, with a hub site and fifteen others connected to it. I’ll try doing some research on Cisco’s site on dot1q stuff.


If I enter interface configuration mode, “encapsulation” is not a recognized command, so apparently things changed between and series routers.

Tue Mar 08, 5: Model, IOS and interfaces would be nice at least. Jul 13, Posts: Apr 2, Posts: Okay, So a router needs an interface on a maintenance vlan and it needs interfaces on the regular network? What type of switch are cisco 1841 router configuration guide plugging the routers into?

They’re being plugged into Catalyst switches whose cisco 1841 router configuration guide model number I can’t remember right now.

Cisco VLANs – Ars Technica OpenForum

What Monkyman said is correct, from what I have read. Mon Mar 07, 5: You have two fast ethernet interfaces on the router, how about one on the maintenance vlan and one on the regular network?

I can’t find anything to help me through my problem, which, incidentally, is that I can create the VLAN by using the “vlan database” command, and using “show” in that context will show that a new VLAN has been created, but I find no interface for the VLAN, and if I try to configure a FastEthernet interface, I can’t use the “switchport” command.

cisco 1841 router configuration guide

Originally posted by erratick: The two onboard ports cannot be used as switchport ports. And for dot1q search cisco. If you are patient I will be getting an at the end of this week with a switch on it so I can post an appropriate config.


Tue Mar 08, 1: Sun Mar 06, 2: Sat Mar 05, The onboard ports however cisco 1841 router configuration guide be cisco 1841 router configuration guide into switchports and are only supported as routed ports, which is where I think the OP is running into a problem. The etherswitch ports can be assigned a vlan just as a switch in addition the SVI can be used to route that vlan i. System Bootstrap, Version Sat Mar 05, 3: Depending on what you are trying to do.

Sep 1, Posts: Mon Mar 07, Yeah, I’m a big Cisco newbie right now, but I’m trying to get to where I can stand on my own a little better and quit bringing in the high-dollar outside guys who used to do all gude our Cisco configurations.

They can only be used as routed ports. So I believe my problem is most likely that I need another FastEthernet port on a modular card, cisco 1841 router configuration guide of trying cpnfiguration use one of the 2 interfaces built into the router already, if I understand correctly.

Thanks for the help.