I have an 871 router with the Advanced Security image. I would like to use VLANs with Multiple Wireless SSIDs and varying security/QOS on each of these VLANS. My questions are:
-Is all of this possible with the 871W?
-My current image is: C870 Software (C870-ADVSECURITYK9-M), Version 12.4(4)T7. If I am going to move to the Advanced IP Services image, which one should I move to accomplish these configuration items?
-I have read in these forums that it is possible to do the upgrade without a flash upgrade by deleting the sdm file and running sdm from a connected pc. Could someone please confirm?