routing table topology drawing
Channel: linux-syr
Date: 2022-05-22

routing table topology drawing
how to draw a network topology using a routing table.

1-Initially, draw networks that connect directly with the router and these networks can be recognized that they do not have (hop count "metric")
2-After that, draw the host specific 
3-Draw the networks that have a low hop count 
4-Draw the networks that have more then one hop count 
5-Draw default route  0.0.0.0
its not gateway.
Next Hop is the interface of next router .
mertic is hop count