Cisco Cisco turns on DHCP, different VLANs ensure full network interoperability (detailed steps)

Using Cisco to build an experimental environment

I.. Configure DHCP client;

Two, configure the switch SW1

SW1 (config) #vlan 10

SW1 (Config-vlan) #ex

SW1 (config) #vlan 20

SW1 (Config-vlan) #ex

SW1 (config) #int FA0/1

SW1 (config-if) #switchport mode access

SW1 (config-if) #switchport Access VLAN 10

SW1 (config-if) #no shutdown

SW1 (config) #int FA0/2

SW1 (config-if) #switchport mode access

SW1 (config-if) #switchport Access VLAN 20

SW1 (config-if) #e

SW1 (config-if) #no shutdown

SW1 (config) #int F0/3

SW1 (config-if) #switchport mode trunk

SW1 (config-if) #no shutdown

Three, configure SW2 layer three switch r1

SW2 (config) #hostname R1

R1 (config) #vlan

R1 (config) #vlan 10

R1 (Config-vlan) #e

R1 (config) #vlan 20

R1 (Config-vlan) #e

R1 (config) #ip routing

R1 (config) #int VLAN 10

R1 (config-if) #ip add 192.168.1.254 255.255.255.0

R1 (config-if) #no shutdown

R1 (config) #int VLAN 20

R1 (config-if) #ip add 192.168.2.254 255.255.255.0

R1 (config-if) #no shutdown

R1 (config-if) #e

R1 (config) #int FA0/2

R1 (config-if) #no shutdown

R1 (config-if) #no Switchport

R1 (config-if) #ip add 192.168.3.1 255.255.255.0

Quad, configure router R2

Outer>enable

Router#config Terminal

Router (config) #hostname R2

Router (config) #int g0/0

Router (config-if) #ip add 192.168.3.2 255.255.255.0

Router (config-if) #no shutdown

Router (config) #int G0/1

Router (config-if) #ip add 192.168.4.254 255.255.255.0

Router (config-if) #no shutdown

Five, configure the next hop to route

R1 (config) #ip Route 192.168.4.0 255.255.255.0 192.168.3.2

R2 (config) #ip Route 0.0.0.0 0.0.0.0 192.168.3.1

Six, repeater configuration

R1 (config) #int VLAN 10

R1 (config-if) #ip helper-address 192.168.4.1

R1 (config) #int VLAN 20

R1 (config-if) #ip helper-address 192.168.4.1

Ping each other, whether the PC comes with IP

Cisco Cisco turns on DHCP, different VLANs ensure full network interoperability (detailed steps)