Cisco devices; static routing; DHCP basic configuration

Static routing configuration:

Configuration ideas and steps:

1, configure the host PC-1 IP address and gateway IP address;

2, configure the router R1 IP address of the interconnection port;

3, configure the host PC-2 IP address and gateway IP address;

4, configure the router R2 IP address of the interconnection port;

5, in the R1 configuration to go to the 192.168.20.0/24 route;

R1 (config) # ip route 192.168.20.0 255.255.255.0 192.168.12.2

6, in the R2 configuration to go to the 192.168.10.0/24 route;

R2 (config) # ip route 192.168.10.0 255.255.255.0 192.168.12.1

7. Verification and testing:

Routing entry validation,

R1#show IP route//view R1 's routing table;

R2#show IP route//view R2 's routing table;

PC-1 and PC-2 between each other ping pass test;

Pc-1> Ping 192.168.20.1

Pc-2> Ping 192.168.10.1

Experimental Results: The terminal hosts ping each other;

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DHCP Configuration experiment:

Router as a DHCP server:

1. Configure Router Address:

Router (config) #hostname GateWay

GateWay (config) #interface gi0/0

GateWay (config-if) # no shutdown

GateWay (config-if) # IP address 192.168.1.1 255.255.255.0

4. Configure the DHCP client:

Click-"DHCP";

5. Verify the command:

On the server side of the authentication command:

gateway# show ip DHCP binding

gateway# Show Running-config

Validation on the client:

Run-to-cmd---> Ipconfig/all

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Switch as the DHCP server:

1, configure the IP address of the switch;

Switch (config) # interface VLAN 1

Switch (config-if) # no shutdown

Switch (config-if) # IP address 192.168.1.250 255.255.255.0

2. Start the DHCP service:

Switch (config) # service DHCP

3. Configure the Exclude address for DHCP:

Switch (config) # ip dhcp excluded-address 192.168.1.1 192.168.1.99

4. Configure the DHCP address pool:

Switch (config) # ip dhcp pool CCNP

Switch (dhcp-config) # network 192.168.1.0 255.255.255.0

Switch (dhcp-config) # Default-router 192.168.1.1

Switch (dhcp-config) # Dns-server 8.8.6.6

5, configure the DHCP client;

6. Verification:

Switch#show IP Interface Brief//view switch interface IP address configuration;

Switch#show running-config//view DHCP-related configuration commands;

Switch#show IP DHCP binding//view DHCP server assigning a successful IP address

On the PC:

Ipconfig/all//View auto-acquired IP address on the PC's command line

Cisco devices; static routing; DHCP basic configuration