David Davis has recently noticed that there seems to be some confusion out there about Cisco’s bandwidth command, and he wants to set the record straight. In this edition of Cisco Routers and Switches ...

At some point in your career as an administrator, it’s a good bet that you’ve used a script to automate some common task. To assist with such tasks, Cisco added the Tool Command Language (TCL) with ...

Cisco’s Ultra-Reliable Wireless Backhaul (URWB) hardware has been hit with a hard-to-ignore flaw that could allow attackers to hijack the access points’ web interface using a crafted HTTP request.

Cisco has fixed a maximum severity vulnerability that allows attackers to run commands with root privileges on vulnerable Ultra-Reliable Wireless Backhaul (URWB) access points that provide ...

I'm new to the PIX and can't seem to figure out how to roll an ACL for what I'm trying to do. I was able to define the static port forwarding easily enough, but now I can't get the syntax correct for ...

Essential CLI commands for network configuration Mastering key CLI commands is vital for configuring and troubleshooting VLANs and subnets. On Cisco devices, commands like 'switchport mode access', ...