For a long time now I try to get my 876 Wireless Router configured but I do not succeed. (I'm just a cisco loving amateur so please respect my poor knowledge)Problem is that I got the router setup for internet connection but only wired. Now I have a ...

The CD led on my 876 configured router flashes slowly and doesn't connect to the ISP although configuration and IOS seems ok.Software: I already tried several IOS versions (c870-adventerprisek9-mz.124 series). Tried format flash and loaded new IOS on...