Using quality of service (QoS) on Cisco network devices helps provide both bandwidth and priority to certain types of network traffic. In this edition of Cisco Routers and Switches, David Davis walks ...

We mentioned last time that, as more and more application traffic (including voice) joins IP networks, the ability of enterprises to get their arms around quality of service provisioning and ...

The goal of network QoS is to ensure that your most critical network traffic gets to where it needs to go with the least amount of delay (or latency in network-speak). More specifically, you can ...

Kevin Tolly recently let me know about another LAN-related test his firm performed. This one, commissioned by Avaya, pits Extreme Networks switches against Cisco switches. The approach, Tolly says, ...

As much as I hate messing with QoS and find it more trouble than it is generally worth, I have a need to do it and in this case it may actually be a good idea. The network design is basically 2 3550 ...

I have an all cisco network, with cisco wifi running on top of it, using the built in cisco macros for wifi, and switch to switch trunks. On top of that were running a non cisco voip network. The qos ...