Hello experts, We're planning to deploy just WAAS SRE in 3945 routers at multiple sites? Do we need to buy WAAS central manager? also can WAAS SRE be configured from command line and able to save the config to text file just like on router's IOS? Tha...

Hello everyone, We'er thinking of deploying a getvpn on a military network over a carrier vendor VPLS cloud. My concern is that can the route updates, hello packets, etc in EIGRP be encrypted so that the carrier can not see our network information? T...

Hello everyone, We'er thinking of deploying a getvpn on a military network over a carrier vendor VPLS cloud. My concern is that can the route updates, hello packets, etc in EIGRP be encrypted so that the carrier can not see our network information? T...

Hello everyone,I'm new to voip. I got a dump a question, does the call manager do protocol conversion between sip and sccp phones? if 2 phones (sccp and sip) register to the cucm, how does the call between the two works? There must be some kind of pr...