Hi - I am having some problems creating a SPAN port on my Cisco 871 (running IOS 12.4-11T).  My 871 is connected to a DSL modem, and uses "IP Negotiated" to get its dynamic ip address.  I want to monitor the WAN port (FastEthernet4) using SPAN, but w...

Hi everyone,I have a Cisco 871 router.  It has been in a box for a few years, but the other day I pulled it out in an effort to try to relearn how to use it.Anyway, I have it all set up - I have it connected to a DSL modem, and behind it sits my ASA5...

Hi -I feel stupid writing this and I am not sure I am even in the correct place.I have really messed up my 871 (non wireless) and I dont know what to do with it to fix it.I was trying to delete SDM Express from my router so I could put CCP Express on...

Hi I recently bought a new 871.It seems to work fine, but I am having some trouble with SDM 2.2 - when I try to create an advanced firewall, I am unable to select anything except for SDM_Low....the slider appears, but SDM_Medium and High are grayed o...