![intervlan routing using a router on a stick module intervlan routing using a router on a stick module](https://4.bp.blogspot.com/-v1GqdzRlVxs/WoI6rkgt1WI/AAAAAAAAAmM/HUw4SX5bDNQ3yFltgmt72cqUawvFf1cBgCLcBGAs/w1200-h630-p-k-no-nu/pka%2B19.png)
Unlike the standard inter-VLAN routing manner, router-on-stick does not require more than one physical interfaces on both the router and the switch. Most trendy inter-VLAN routing implementations are designed the usage of this technique. Router-on-a-Stick Inter-VLAN RoutingĪ router-on-a-stick is a technique of inter-VLAN routing wherein the router is hooked up to the transfer using a single bodily interface, hence the identify router-on-a-stick. In order to conquer probably the most issues related to conventional inter-VLAN routing, a brand new means referred to as router-on-a-stick was once invented. Therefore, because the number of VLANs will increase on a community, the method of getting one router bodily interface in line with VLAN becomes unsustainable because of the inherent hardware barriers of a router. This is as a result of routers have a restricted selection of physical interfaces that can be utilized to hook up with different VLANs. It is archaic, and now not employed in these days’s switched networks. However, this system of inter-VLAN routing isn't environment friendly. Traditional inter-VLAN routing happens to be the earliest form of inter-VLAN routing. Now at this juncture, if you happen to try to ping between Host A and Host B, it's going to be successful for the reason that two VLANs are actually interconnected throughout the router. Router# reproduction running-config startup-config Step 3: Configure the IP addresses on the router Our subsequent step is to configure inter-VLAN routing to enable communique between the VLANs. Now at this stage, when you try to ping between Host A and Host B, the ping fails because the two PCs are on separate networks and the router is not but configured for inter-VLAN routing, in order that they cannot keep up a correspondence with one any other. Switch(config-if)#switchport access vlan 20
![intervlan routing using a router on a stick module intervlan routing using a router on a stick module](https://www.mustbegeek.com/wp-content/uploads/2015/10/Router-On-A-Stick.png)
![intervlan routing using a router on a stick module intervlan routing using a router on a stick module](https://cdncontribute.geeksforgeeks.org/wp-content/uploads/hsrp1.png)
Switch(config-if)#switchport get entry to vlan 10 Switch(config-if)#switchport mode get admission to To configure conventional inter-VLAN routing on a Cisco tool, in line with the diagram shown in Figure 1.Zero above, use the IP addresses shown in Table 1.Zero and apply the stairs beneath:
#Intervlan routing using a router on a stick module mac#
![intervlan routing using a router on a stick module intervlan routing using a router on a stick module](https://formip.com/wp-content/uploads/2019/09/router-on-a-stick-et-dtp-10.png)
If Host A on VLAN 10, desires to send a message to Host B on VLAN 20, it would take the following steps: Let’s take a look at the diagram proven in Figure 1.Zero underneath. This means that each of the routers’ interface IP addresses would then transform the default gateway cope with for each and every host in each VLAN. The switch ports attached to the router are placed in get right of entry to mode and every router interface can then accept site visitors from the VLAN related to the switch interface that it is attached to, and site visitors will also be routed to the other VLANs hooked up to the opposite interfaces. Each interface is in most cases hooked up to the switch, one for every VLAN. This way of inter-VLAN routing depends on a router with a couple of bodily interfaces. We will explain each of them intimately, and display you how you can configure them to your community. There are three imaginable techniques to put into effect inter-VLAN routing: To successfully trade information between VLANs, you wish to have a router or a Layer Three switch. This procedure is referred to as inter-VLAN routing. Whenever hosts in one VLAN want to be in contact with hosts in every other VLAN, the traffic will have to be routed via a routing software. A VLAN is a printed area, because of this computers on separate VLANs are unable to be in contact with out the intervention of a routing tool.