CCNA Practice Questions-2

Q1)   What is routing ?
Ans  Routing is the process in which itmes are forwarded fromone location to another. Routing is hop-by-hop paradigm.

Q2)   Describe routing & Switching in Cisco Router.
Ans  Routing function is the mechanism of learning and maintaining awareness of the network topology. Each router maintains a routing table in which it looks up the destination Layer 3 address to get the packet on step closer to its destination.

The switching function is the actual movement of temporary traffic through the router, from an inbound interface to an outbound interface.

Q3)  How many types of routes can be used in Cisco Router ?
Ans  Routes which can be used in Cisco Routers are static routes, dynamic routes and default routes.

Q4)  What is the difference between static and dynamic routes ?
Ans  Static routes are routed that an administrator manually enters into a router. Dynamic routes are routes that a router learn automatically through a routing protocol.