Shulou(Shulou.com)06/02 Report--

1, experiment name: configure DHCP between different vlan to realize communication

Experimental purpose: to realize communication with pc0/pc1/pc2/pc3

Lab Topology:

2. Experimental steps:

(1) PC0,PC1,PC2,PC3 IP address is set to DHCP

(2) configure the switch:

Configure switch 1: create VLAN10, and all three interfaces join the VLAN10

Switch (config) # vlan 10

Switch (config-vlan) # exit

Switch (config) # interface fas0/1

Switch (config-if) # switchport mode access

Switch (config-if) # switchport access vlan 10

Switch (config-if) # no shutdown

Switch (config-if) # interface fas0/2

Switch (config-if) # switchport mode access

Switch (config-if) # switchport access vlan 10

Switch (config-if) # no shutdown

Switch (config-if) # interface fas0/3

Switch (config-if) # switchport mode access

Switch (config-if) # switchport access vlan 10

Switch (config-if) # no shutdown

Configure switch 2: create a VLAN20 (the steps are the same as the switch)

(3) configure layer 3 switch:

Switch (config) # vlan 10

Switch (config-vlan) # exit

Switch (config) # interface fas0/1

Switch (config-if) # switchport mode access

Switch (config-if) # switchport access vlan 10

Switch (config) # interface vlan 10

Switch (config-if) # ip address 192.168.10.254 255.255.255.0

Switch (config-if) # no shutdown

Switch (config) # interface fas0/1

Switch (config-if) # ip dhcp pool vlan-10

Switch (dhcp-config) # network 192.168.10.0 255.255.255.0

Switch (dhcp-config) # default-router 192.168.10.254

Switch (dhcp-config) # dns-server 8.8.8.8

3. Verification and testing

4. Summary of the experiment:

Configuration ideas:

1.PC: IP address is set to DHCP

two。 Switch configuration creates VLAN and adds interfaces to VLAN

3. Configure layer 3 switches:

Create VLAN 10, VLAN 20 and configure static gateways

4. Layer 3 switches configure network segments, gateways, DNS

5. Verification and testing (automatically assigning IP addresses, ping commands)

6 Experimental conclusion: setting DHCP between different VLAN can automatically assign IP address to realize interworking.

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