Which Interface Allows Remote Management Of A Layer 2 Switch?

Which Interface Allows Remote Management Of A Layer 2 Switch?

The switch virtual interface router will allow the remote management of the layer 2 switches. Now, let us discuss the concept of the switch virtual interface. Some of the routers are capable of doing the routing themselves, they do not rely on any other router and perform their routing internally. These types of switches we call the layer 3 switches. We can also call them multi-layer switches. Let us consider an example to understand this concept in detail. suppose we got one PC that is plugged into the port and that belongs to the VLAN 10. And we have connected another computer PC2 connected to the port that belongs to the VLAN 20. Now, I want to route between these two devices and do it without using any external routers. Here we can create a couple of virtual interfaces. These virtual interfaces are called the switch virtual Interfaces or shortly SVI. Suppose we create this interface called VLAN 10 and another interface called VLAN 20. These two virtual VLAN 10 and VLAN 20 interfaces will assign our IP addresses. This is called the SVI, it is a virtual interface that represents all of the ports that belonging to that VLAN. In this way, unlike the router, we don’t need to have a different subnet assign to each interface. We can have several interfaces where all these belong to the same VLAN and we can have these virtual interfaces that routing for all the devices connected into that VLAN.

And in the traffic flow, the packet travels from PC1 into the switch that is routed between these two and comes out from the PC2. Here we do have some other ways to configure the multi-layer switch port. Let say that we will be having a grouping of the switch ports that belong to the VLAN 10 and a group of ports that belongs to the VLAN 20 and we have the switch virtual interfaces that are created for the different VLANs. And if we want to connect to a router, we should do the multi-layer switch port to act as a router port.

In order to assign an IP address to the switch, firstly we assign it to the switch virtual interface and not to an individual switch port. In the other words, the IP address will be assigned to the virtual LAN interface, in this case, the interface VLAN1 will be the default VLAN interface on the switch. To do this, let us move into the desktop PC and click on the terminal emulation program and click OK. We can see the console command-line interface. To get the privileged execution mode configuration terminal, we type the enable command. And to get a global config mode we need to go to the interface VLAN1 which is made as the default switched virtual interface. When we type the interface VLAN1, now we can assign an IP address to the switch and we can assign the IP address of 192.168.1.10 with the subnet mask of 255.255.255.0