Even though gateways are integral to a network security strategy, they are often not utilized fully from a threat mitigation perspective. Businesses relying on basic gateway configuration are missing ...

Describe the various call types in a VoIP network. Configure analog voice interfaces as new devices are introduced into the voice path. Configure dial peers so you can add call routing intelligence to ...

Five things you should know about configuring a Cisco IOS switch Your email has been sent Once you're ready to make the jump to a more sophisticated switch, what do you need to know? Let's answer some ...