Routing Protocols Of Cisco Essay Example | Topics and Well Written Essays - 1500 words

Routing Protocols Of Cisco - Essay Example 2.2 Static RoutingMeehan says that static routing is the manual addition of routers into the routing board. As such, there is no communication among routers in static routing. As a result, the system administrator enters the fixed or static paths manually into the router without the routers sharing knowledge on the network topology.2.3 Dynamic routing Dynamic routing, which is also called adaptive routing, describes a computer network in which routers are able to alter their route or path depending on the changes in the conditions of communication circuits. For instance, a router is able to adjust to failing lines or overloads in traffic.Static routing is not a form of routing protocol because it is a manual procedure. On the other hand, dynamic routing uses protocols, which are usually supported by various software applications. Through the protocols, which define the path of routers, dynamic routers provide knowledge on various destinations. In static routing, the paths to be follo wed by routers are hard-coded on network devices as demonstrated by Meehan. This means that the direction of traffic is fixed. In dynamic routing, routing protocols are used in the determination of the most appropriate path to send traffic. If a specific path is not preferred, a different route is used in sending data packets. OSPF and EIGRP are examples of protocols used in dynamic routing.Static routing is applicable in computer networks when the number of devices to be configured is very few.