Cisco Packet Tracert's three-tier switch DHCP service

Lab Environment:

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Experimental Purpose:

1, in the three-layer switch division vlan100\vlan200, and the FA0/1 and FA0/2 respectively divided into VLAN100 \vlan200.

2. Create a pool of IP addresses for each VLAN on the three-layer switch and create the appropriate information for the gateway.

3. Check whether the client has obtained the corresponding IP information.

Experimental steps:

1, in the three-layer switch division vlan100\vlan200, and the FA0/1 and FA0/2 respectively divided into VLAN100 \vlan200.

Switch>enable

Switch#conf T

Enter configuration commands, one per line. End with cntl/z.

Switch (config) #vlan 100

Switch (Config-vlan) #exit

Switch (config) #vlan 200

Switch (Config-vlan) #exit

Switch (config) #int vlan100

Switch (config-if) #

%link-5-changed:interface Vlan100, CHANGED state-to-up

Switch (config-if) #ip add 192.168.100.254 255.255.255.0

Switch (config-if) #exit

Switch (config) #int VLAN 200

Switch (config-if) #

%link-5-changed:interface Vlan200, CHANGED state-to-up

Switch (config-if) #ip add 192.168.200.254 255.255.255.0

Switch (config-if) #exit

Switch (config) #int FA0/1

Switch (config-if) #switchport mode access Switch (config-if) #switchport Access VLAN 100

Switch (config-if) #

%lineproto-5-updown:line protocol on Interface Vlan100, changed

Switch (config-if) #exit

Switch (config) #int FA0/2

Switch (config-if) #switchport mode access

Switch (config-if) #switchport access VLAN 200

2. Create a pool of IP addresses for each VLAN on the three-layer switch and create the appropriate information for the gateway.

Switch (config) #ip DHCP pool vlan100

Switch (dhcp-config) #network 192.168.100.0 255.255.255.0

Switch (dhcp-config) #default-router 192.168.100.254

Switch (Dhcp-config) #exit

Switch (config) #ip DHCP pool vlan200

Switch (dhcp-config) #network 192.168.200.0 255.255.255.0

Switch (dhcp-config) #default-router 192.168.200.254

Switch (Dhcp-config) #exit

3. Check whether the client has obtained the corresponding IP information.

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Cisco Packet Tracert's three-tier switch DHCP service