hi, im reading about the supervisor 720 for the 6509 chassis, and this comes up: Q. Does the Supervisor 720 support all existing Cisco Catalyst 6500 series  interface and services module, protecting customer investments? A. Yes. The supervisor 720's ...

hi, im trying to configure IpSEC over Gre tunnel, but the traffic pass unencrypted, i cant find why this is happening. Here are the confg of the two routers (1841)OFICINA#sh run brBuilding configuration...Current configuration : 1281 bytes!version 12...

Hi, i have a 1841 with a serial interface with a frame-relay circuit, and now the isp gave me and MetroEthernet connection. I want to have both services. Which equipment do you recommend to me for this enviroment??? I need a router who can handle ser...