Layer 3 switch realizes communication between different vlan (Huawei)
1. Experiment name: Huawei layer 3 switch realizes communication between different vlan
Experimental purpose: to realize communication with pc1/pc2/pc3
Lab Topology:
2, configure layer 3 switch
System-view
[huawei] sysname gateway
[gateway] vlan batch 10 20 30
[gateway] interface vlanif 10
[gateway-Vlanif10] undo shutdown
[gateway-Vlanif10] ip address 192.168.10.254 255.255.255.0
[gateway-Vlanif10] quit
[gateway] interface vlanif 20
[gateway-Vlanif20] undo shutdown
[gateway-Vlanif20] ip address 192.168.20.254 255.255.255.0
[gateway-Vlanif20] quit
[gateway] interface vlanif30
[gateway-Vlanif30] undo shutdown
[gateway-Vlanif30] ip address 192.168.30.254 255.255.255.0
[gateway-Vlanif30] quit
[gateway]
[gateway] interface GigabitEthernet 0/0/1
[gateway-GigabitEthernet0/0/1] port link-type access
[gateway-GigabitEthernet0/0/1] port default vlan 10
[gateway-GigabitEthernet0/0/1] quit
[gateway] interface GigabitEthernet 0/0/2
[gateway-GigabitEthernet0/0/2] port link-type access
[gateway-GigabitEthernet0/0/2] port default vlan 20
[gateway-GigabitEthernet0/0/2] quit
[gateway] interface GigabitEthernet 0/0/3
[gateway-GigabitEthernet0/0/1] port link-type access
[gateway-GigabitEthernet0/0/1] port default vlan 30
[gateway-GigabitEthernet0/0/1] quit
3, verification and testing
4. Summary of the experiment:
Configuration ideas for layer 3 switches:
1.vlan needs to configure gateway
two。 Create vlan on layer 3 switch
3. Create a corresponding virtual vlan (SVI) for each vlan
4. Configure each vlan with an IP address
5. Configure dynamic or static routes for layer 3 switches
Experimental conclusion: Huawei layer 3 switch can realize different vlan communication by creating virtual vlan, that is, realizing the function of vlan routing.
