Having 1 Vlan On Two Different Floors

Why on earth should you put your printers in a different vlan than the pc s that need to reach them.

Having 1 vlan on two different floors.

So 10 4 2 25 might be a device in the voice vlan on the 4th floor. If your ip phones support it they can be automatically configured by means of the lldp med protocol. Config system interface edit vlan 50 port 1. Where x floor and y vlan.

And 10 3 1 13 might be a device on the data vlan on the 3rd floor. Vlan voice vlan id 2. Eg in the case of a floor with 300 users you will end up using 2 x 24subnets for data one of which would be underutilized therefore wasting address space. Vlans vlan data vlan id 1.

How can i make both sub interfaces communicate. Essentially you will have split a switch into multiple sub switches and inefficiently joined them in a way which is hard to maintain. The present standard is for a mgmt lan and 2 user vlans 1 voice 1 data. To join two different vlans together of the same network you would use a bridge switch.

I ve seen it done both ways but recently it has mostly been done with vlans as it generally makes thing simpler in the long run. For example a vlan id of 300 on port1 and vlan id of 300 on port2 are allowed but they are not connected. I m migrating all vlan s including vlan 50 to switch b connected to fortigate physical. Vlans vs seperate networks.

You ll need to remember that one of the vlans in a port nic is different from all the others and needs to be configured differently. My concern is that the vlan per floor argument for user vlans 24 doesn t scale as larger offices will require more vlans per floor. Someone had mooted about splitting it further and having separate vlan s for each department. You have two buildings each of two floors.

So for example you can simply create multiple layer 2 vlans on the 2950 but in order to route between multiple vlans you need a device that is capable of doing layer 3 like a 3550 3560 or a 3750 or a router. Hi jon thanks for your input. Infotechshesh ccna server inter vlan friends in this video i configured inter vlan on 2 floor so must watch this video and learn thanks for watching like. Their relationship is the same as between any two fortigate network interfaces.

Don t forget you can create a lot of layer 2 vlans on your 2950 the restriction is that you can only have one layer 3 svi or interface. In this example untagged frames are assigned to the data vlan. The 802 1q standard allows an ethernet port to support a single native vlan and any number of tagged vlans at the same time but i understand having a port pass both tagged and untagged ethernet frames at the same time is a somewhat disfavored configuration. Voice traffic is expected to be tagged frames with vlan id 2.

The other is managebility.