Intermediate level · Module 4: Router Configuration and Static Routing · Lesson 2 of 3
Static and Default Routes
Tell routers how to reach networks they are not directly connected to.
In this lesson you will
- Read a routing table
- Configure static and default routes
Key concepts
routing tableconnected routesstatic routesdefault route
The lesson
A routing table lists networks and how to reach them. Connected networks appear automatically; others need routes.
A static route specifies a destination network and the next-hop address. A default route (0.0.0.0/0) sends everything else, usually to the internet.
Static routing suits small networks; larger networks use dynamic routing protocols.
Step by step
- View the routing table.
- Add static routes.
- Add a default route.
- Test end-to-end connectivity.
Practice activity
Configure static routing between the three lab networks.
Expected result: Full connectivity verified with ping and traceroute.
Check your understanding
-
What is a default route?
Show answer
A route for all destinations not otherwise listed, 0.0.0.0/0.
-
When is static routing suitable?
Show answer
In small, simple networks.
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