Table of Contents
What are the types of inter VLAN routing?
There are three inter-VLAN routing options:
- Legacy Inter-VLAN routing: This is a legacy solution.
- Router-on-a-Stick: This is an acceptable solution for a small- to medium-sized network.
- Layer 3 switch using switched virtual interfaces (SVIs): This is the most scalable solution for medium to large organizations.
How do you configure inter VLAN routing?
For inter vlan routing to work, you need to create TRUNK link between Switch and the router. Here, we need to create TRUNK link between Switch1 and R1. Fa0/0 of R1 is connected to Fa0/7 of Switch1. The interface of router connected to switch must have sub interfaces created with dot1q encapsulation.
What are the three routing options between VLANs?
Three options are available for routing between VLANs:
- Use a router, with one router LAN interface connected to the switch for each and every VLAN.
- Use one router interface with trunking enabled.
- Use a Layer3 switch, a device that performs both the switching and routing operations.
What is its role in an inter-VLAN configuration?
Whenever hosts in one VLAN need to communicate with hosts in another VLAN, the traffic must be routed through a routing device. This process is known as inter-VLAN routing….Step 2: Assign the VLANs to switch port.
| Description | Command |
|---|---|
| Assign VLAN 10 to interface fa0/2 | Switch(config-if)#switchport access vlan 10 |
What distinguishes traditional legacy Inter-VLAN routing from router on a stick?
What distinguishes traditional legacy inter-VLAN routing from router-on-a-stick? Traditional routing is able to use only a single switch interface, whereas a router-on-a-stick can use multiple switch interfaces.
How does the router-on-a-stick model for inter-VLAN routing differ from traditional routing?
How does the router-on-a-stick model for inter-VLAN routing differ from traditional routing? The router-on-a-stick model uses subinterfaces on the router with only the no shutdown command issued on the physical interface.
What are the advantages of router-on-a-stick inter VLAN routing?
Advantages. Networks that utilise router on a stick benefit from only requiring one LAN connection to be used for multiple VLANs, i.e. the number of VLANs are not limited by the number of LAN ports available. Separation of network connections do not respond to the physical location of the ports on the router.
What is important to consider while configuring the subinterfaces of a router?
What is important to consider while configuring the subinterfaces of a router when implementing inter-VLAN routing? The IP address of each subinterface must be the default gateway address for each VLAN subnet. The no shutdown command must be given on each subinterface.
What is the advantage of Inter VLAN routing?
One of the benefits of legacy inter-VLAN routing is ease of configuration. In this lab, you will set up one router with two switches attached via the router Gigabit Ethernet interfaces. Two separate VLANs will be configured on the switches, and you will set up routing between the VLANs.
What are the advantages of router on a stick inter VLAN routing?
Why do we use VLAN configuration?
VLANs reduce the incidence of collisions and decrease the number of network resources wasted by acting as LAN segments. Data packets sent from a workstation in a segment are transferred by a bridge or switch, which will not forward collisions but will send on broadcasts to every network devices.
What distinguishes traditional routing from router-on-a-stick?
Traditional routing is able to use only a single switch interface, whereas a router-on-a-stick can use multiple switch interfaces. Traditional routing requires a routing protocol, whereas a router-on-a-stick only needs to route directly connected networks.
How do I configure VLAN routing on a smart switch?
– Log in to the management page of the switch. – Go to Routing – VLAN – VLAN Static Routing Wizard. – Enter the VLAN ID, the IP Address and the Network Mask for the VLAN. – Select the ports to add to the VLAN. – Click Apply. – When prompted with the Global IP routing mode window, click OK. – Repeat steps 1 – 6 to create VLANs 20 and 30.
What device to use for Inter VLAN routing?
The untagged LAN needs to be able to communicate with VLANs.
What is inter VLAN routing and its types?
Legacy Inter-VLAN routing: This is a legacy solution. It does not scale well.
How to configure, verify and Route VLANs?
Sharing resources between VLANs