I can ping the router from inside of my LAN or from the internet (outside)From the router I can ping all the machines on my LAN.From the 1720, I cannot ping my ISP's gateway or anything on the internet.pingability1720 -> LAN YesLAN -> 1720 YesInter...

I have a fractional T1 line, but my ISP has not given me any IP addresses or gateway info. So I don't know if my T1 line works.The alarm (AL) on my wic is amber. The CD light is green. I think the wic is good because of these messages:Cisco Intern...