I've been configuring VLANs on our network, and have run into a bit of a problem. So far I have a 3com 3950 which is a layer 3 switch, and 3com 4226 which i believe is only layer 2. Main network ...
Virtual local area networks (VLANs) allow us to create different logical and physical networks; whereas IP subnetting simply allows us to create logical networks through the same physical network. You ...
This IP lesson will focus on layer two switches, which are almost exclusively Ethernet switches. We’ll also consider how they are used to implement virtual local area networks (VLANS). Figure 1: L2 ...
I've got a problem, I've been trying to implement some layer2 security on our switches with Port-Security, only allowing 2 MAC addresses on any 1 switchport. I've been looking at some of our switches ...
9d
Where to Start with Self-Study for CCNA? Study Methods for Beginners and Recommended Learning Order
"I want to get CCNA certified, but I don't know where to start studying."Even if you have bought a reference book, many people are likely struggling because they keep encountering unfamiliar terms ...
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, ...
Network Plug-and-Play allows switches, routers, and wireless access points to be on-boarded to the network. An agent in the device, connects to Cisco DNA center and downloads the required software and ...
Virtual local area networks (VLANs) allow us to create different logical and physical networks; whereas IP subnetting simply allows us to create logical networks through the same physical network. You ...
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