Most IT pros know that using Telnet to manage routers, switches, and firewalls is not exactly a security best practice. Instead, the accepted alternative to Telnet's lack of security is Secure Shell ...

The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...

Using a System Call Handler to Screen Call Using Cisco Unity Connection Continuing in our series of Cisco CAPPS training videos, this video demonstrates how to configure Cisco Unity Connection to ...

This week’s video demonstrates the configuration of autoregistration on a Cisco Unified Communications Manager (CUCM) 8.0 server. Last week’s video offered an overview of the new CCNA Voice exam ...