Inter VLAN Routing, in other words Routing between VLANs can be achieved by SVIs (Switch Virtual Interfaces). Here, we need to have a Multi Layer Switch. Layer 2 switches can also have SVI, but only one.This is the default switch management SVI created for VLAN 1.
For Inter VLAN Routing, firstly, we need to use “ip routing” command on the multi layer switch that our VLANs reside. After this command, we can create a Switch Virtual Interface for each VLAN on the switch and we can assign an IP address to this SVI (Switch Virtual Interfaces). Then, At the multi layer switch, routing will be done and the communication between these VLANs will be provided.
Switch Virtual Intrefaces (SVI) Operation
For Switch Virtual Interface (SVI) Operation, think about the below figure.
1. Traffic comes from VLAN 2
2. Traffic reaches to the SVI of VLAN 2
3. Multi Layer Switch routes the traffic
4. Traffic come to the SVI of VLAN 4
5. Traffic reaches VLAN 4
SVI Configuration Steps
Now, let’s talk about the configuration steps of Switch Virtual Interfaces:
Other Inter VLAN Routing Articles :
Inter VLAN Routing – Router On Stick
Inter VLAN Routing – Switch Virtual Interfaces
Inter VLAN Routing – Router On Stick Configuration
Inter VLAN Routing – Switch Virtual Interfaces Configuration
0 Responses to “Switch Virtual Interfaces”
I am learner stage,that site is giving me to study alot of command,theory and vision…so
It is very nice to hear these Saw ;) ipcisco will have a very nice design in a short time, keep on ;)
Thanks Gökhan kosem for your knowlodge and your experience in Cisco Equipaments ;!_ i would like posts about ACL it is possible??
There are many post on ACL Angelo on ipcisco;) Didn’t you search? You can find it with keyword ACL and ip filter.