I am using Cisco 1760 in my ccvp lab.I am doing the H.323 Gateway control protocal pratical.And my question is, what is the different between existence of H.323 Gateway in the topology and not existence?In my current lab, the 1760 is registered all t...

I would like to configure a simple frame relay topology for my practical. however, i do not know what kind of hardware i need for this.at this moment, i have a cisco 2500 series and 2600 router and plenty of db60 cable.So what is missing to build a F...

my setting is as below:but it would not let me to connect any other device using reverse telnetas-2509#sho runBuilding configuration...Current configuration:!version 12.0service timestamps debug uptimeservice timestamps log uptimeno service password-...

if i am using basic licence, how can i upgrade to security plus?

I want to use the nm-4a/s in the 2600 router to connect to serval cisco device using the console port. but what type of cabel should be use in nm-4a/s 2600 to other cisco device console port