The SVI and router port address can be used as the management address of the layer 3 switch.

Layer 3 Switch:

The address of a layer-3 switch can be configured for management or communication, for example, as the gateway for a user.

Configuration Method 1:

Ruijie>enable

Ruijie#configure terminal

Ruijie(config)#interface vlan 10

Ruijie(config-if-VLAN 10)#ip address 192.168.1.1 255.255.255.0

Ruijie(config-if-VLAN 10)#end

Ruijie#write

Note: To configure the address for VLANs other than VLAN 1 in interface configuration mode, create the corresponding VLAN first; otherwise, a failure prompt is displayed.

Configuration Method 2:

Ruijie>enable

Ruijie#configure terminal

Ruijie(config)#int GigabitEthernet 1/1

Ruijie(config-if-GigabitEthernet 1/1)#no switchport ——>configure the port as layer 3 port before configuring ip address

Ruijie(config-if-GigabitEthernet 1/1)#ip add 192.168.16.1 255.255.255.0

Ruijie(config-if-GigabitEthernet 1/1)#end

Ruijie#write ——>save configuration after checking.

Ruijie#show ip int brief

Interface IP-Address(Pri) IP-Address(Sec) Status Protocol

GigabitEthernet 1/1 192.168.16.1/24 no address up up

VLAN 10 192.168.1.1/24 no address up up

VLAN 100 192.168.100.1/24 192.168.10.1/24 up up