地址学习过程：switch根据接收的报文，记录报文的源mac地址以及对应的端口号，并记录到switch地址表中，同时广播该报文到其他的端口； 单播通信过程：如B（源端口2）向A发送报文，则B首先发个Switch，Switch根据目标MAC地址，查表，查到后，然后将该报文转发给 ...

Hi all,<BR><BR>I am currently evaluating ProCurve versus Catalyst switches for a small organization (maybe three-four switches max). More specifically the 2650s and 2824s versus the 2960 ...

Rick Cook learned programming on a computer with magnetic drum memory. Since then he's written thousands of articles on all aspects of computers and high technology — as well as several fantasy novels ...

It’s easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization — without the headache of managing ...

It's easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization – without the headache of managing ...

In the IP based Ethernet networks, data and voice services are often transmitted simultaneously over the network. Voice traffic, in particular, requires a higher forwarding priority than data traffic.

It's easy to see why virtual LANs have become popular on networks of all sizes. Imagine having multiple separate physical networks within a single organization — without the headache of managing ...

I can easily enough get into the switch and setup a VLAN with several ports, and I think I'm doing everything correctly in pfSense to get that VLAN up and running, but nothing is working. Is there a ...