Category Archives: Cisco

Cisco DNS Server

For this example our network digram is as follows. On R1 we need to set up and IP address on the interface and set up a LoopBack interface. R1> enable R1# configure terminal R1(config)# interface fastethernet 0/0 R1(config-if)# ip address 192.168.1.1 255.255.255.0 R1(config-if)# no shutdown R1(config-if)# exit R1(config)# interface loopback 1 R1(config-if)# ip address 192.168.10.1… Read More »

Cisco DHCP Server and Client

The network digram for this example is as follows. The first thing we need to do in to set the IP address of the interface Fa0/0 on R1 R1> enable R1# configure terminal R1(config)# interface fastethernet 0/0 R1(config-if)# ip address 192.168.1.1 255.255.255.0 R1(config-if)# no shutdown R1(config-if)# end R1# We then need to verify we have… Read More »

How to setup basic OSPF on Cisco

To begin with we need to set up the network using the diagram below. Now we need to configure an IP address on interface Serial 0 on both routers R1> enable R1# configure terminal R1(config)# interface serial 0/0 R1(config-if)# ip address 192.168.1.1 255.255.255.0 R1(config-if)# no shutdown R1(config-if)# end R1# R2> enable R2# configure terminal R2(config)#… Read More »