cisco 200-301 wendell odom

cisco 200-301 wendell odom.odr Open Shortest Path First (OSPF) Routingospf rip information protocol (RIP)As you can see from the output of the context-sensitive help, there are a number of IP routing protocols available. A key point to note is that the command router does not enable the specified routing protocol. Enabling is done in router subconfiguration mode for the protocol, which is prompted by (config.router18.2.2 Command networkAfter entering the routing protocol, you need to specify which interfaces will participate in the routing process. By default, none of the interfaces participate in the routing process. To specify the interfaces that will participate, use the router subconfiguration mode command networkoRouter(config-router)# network IP network #The routing process is activated when the network number is entered. For distance vectoring protocols such as RIPvl, only the Class A, B, or C network number associated with the interface needs to be entered. In other words, if you subnet 192.168.1.0 using subnet mask 255.255.255.192 (/26 ) so that it contains subnets 192.168.1.0/26, 192.168.1.64/26, 192.168.1.128/26, and 192.168.1.192/26, you do not need to enter for each subnet, but simply enter 192.168.1.0, which will specify all interfaces associated with this Class C network. If you specify a subnet, the router will convert it to a classified network address, since RIP is a classified protocol.Take a look at a simple configuration example, as shown in Figure 18.1. This example focuses on the configuration of the command network and assumes that the routing protocol used is a classification protocol, such as RIPvlo In this example, the router is connected to a Class B network (172.16.0.0) and a Class C network (192.168.1.0), and both networks are subnetted.Assuming you forgot to just enter the classified network number, and thus the subnet number, as shown below.Router(config-router)# network 172.16.1.0