Normally access switches under the communication between different vlans (vlan1 and 2) through the layer 3 switches forward, gateway on the core of three layers, if I were in layer 2 switches to configure a virtual interface (vlan1), does not address configuration, each original two vlan can't direct communication, principle of don't understand, please god to solve!

CodePudding user response:

Switch to confirm under static routing

CodePudding user response:

First of all, don't know which the original poster is switch, then switch with the mouth VLAN three-layer theory with VLAN over data will be the three layers of mouth dropped the VLAN end

CodePudding user response:

Configuration vlanif1 later all vlan1 flow by vlanif1 bearing, this is a three layer interface, communication needs to have the routing table, see the vlanif1 switches have to the routing or the default route

CodePudding user response:

Draw a topology figure come out,

CodePudding user response:

See if a message destination MAC and vlan interface as the MAC