I have a cisco 881 that keeps giving my issues. We have an Adtran router from our ISP that we have conencted to our Cisco router which has all of our configs in it.Yesterday we had screwy internet all day. Complaining of it being really slowI went in...

Was hoping someone might be able to let me know if I have a bad cisco router or if I might possibly have something mis-configured? The box is right at a year old. This is what my box is doing:     It has "shut down" the lan port for no reason.  The p...

I currently have vlans setup on my cisco 881 router and I'm needing help setting up the access list permissions for the vlans. What I can not seem to get correct is that for the management vlan (103) I want that vlan to have full access to all the ot...

I purchased a CISCO881-SEC-K9 and just found out I that were are having a T1 line installed. Does this product support that or what are my options?