1. Cisco 1941W configuration Example
By Surendra B G
TAC Engineer-Wireless, Cisco Systems

2. Agenda Difference between 1941W and rest all ISR
What is the special thing that we need to take care of while configuring 1941W.
Configuration overview live demonstration.
Reference links and copy of the configuration.

3. Differences!!
1941W is one of the ISRs that we have, other are..857, 877, 861W, 881W, 891W, 1811 etc..
The below link will provide some details as well..

4. Differences
ISRs other than 1941W, layer 2 switchports are available and inbuilt.
861W/881W /891W Switch ports and the “embedded” AP 
1941 W No switch ports, we need to buy the switch module and insert it in the slot.

5. Diff Datasheets for 861W, 881W, 891W and 1941W > 861W
> 881W
> 891W
>1941W

6. Configuration Overview
Topology
Trunk
Router Switch PC 1 (Wired)
1941W |
))))) ((((( PC 2( Wireless)
Router (GIG 0) (G 1/0/1) Switch GIG 1/0/2 LAN Client
GIG 1/0/3 LAN Client

7. Config Overview
Configure Router on a Stick between the Router and the Switch.
Configure Bridging on the Router to bridge L3 int GIG 0 and Int VLAN so that Wired and the Wireless can use the same DHCP pool.
Configure the DHCP pool on the Router.
Configure the Embedded AP for Multiple SSIDs.
Verify the network connectivity.
Test the Wired and Wireless connectivity

8. Reference Docs

9. The End!!
Thank you..  I Really appreciate your feedback!! Regards Surendra B.G