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 ...

Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

Step 1: Assign a name to a switch. Step 2: Secure access to the console line. Step 3: Verify that console access is secured. Exit privileged mode to verify that the console port password is in effect.

Most IT pros realize that using Telnet to manage routers, switches, and firewalls is insecure. Transmitted in clear text across a network, Telnet traffic basically publicizes any login usernames and ...

Connect to a Cisco switch using IP, username, and password. View current interface configuration. Configure single interfaces: Set port mode (Access/Trunk) Set VLAN Add description Apply additional ...

Knowing how to install and configure a router in the best way never hurts. Therefore, here we give you step by step instructions on how to properly connect your router, change Internet and Wi-Fi ...

It is possible to activate the "Router" mode (NAT) of the Freebox. The fFeebox will then act as a firewall and protect your computer against external itntrusion. It makes it easier to share the ...