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 ...

- Windows 10 VM running on ESXi Server (connected to vmnic1, port 6 on TP-Link) - OPNsense Firewall VM running on ESXi Server (connected to vmnic1, port 6 on TP-Link) The OPNsense Firewall VM can do ...

It's no surprise that Linux makes a great router and firewall. A lesser-known fact is that you also can use Linux as an Ethernet bridge and VLAN switch, and that these features are similarly powerful, ...

There’s no such thing as a dedicated iSCSI switch because iSCSI storage traffic runs on Ethernet networks. That doesn’t mean, however, that we can’t have a discussion about iSCSI switches as there are ...

Use these tips as a guide to keeping a lock on data when using virtual LANs. Securing a virtual LAN network begins with physical security. These best practices can help administrators and IT managers ...

Do you like puzzles? Are you working towards CCNA, or the CCNP Switch exam? If so, today’s post can be an interesting challenge to help you review switch VLAN configuration, with a short lab exercise ...

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 ...

Setting up virtual local area networks or VLANs in your home network or home lab makes management of your network easier. You can use one as a guest network to share your internet connection with ...