Table de routage IP

3.6 Table de routage IP

Routages statiques.

Interfaces directement connectées :

r-uvsq#sh ip route connected
C    193.51.43.0 is directly connected, Ethernet1
     193.51.24.0 is subnetted
                 mask is 255.255.255.224,
                 2 subnets
C       193.51.24.0 is directly connected, Ethernet0

Routages explicites :

r-uvsq#sh ip route static
S*   0.0.0.0 (mask is 0.0.0.0) [1/0] via 193.51.43.2

Exterior Gateway Protocol (EGP).
Informations entre systèmes autonomes ;

Définition des pairs EGP :

autonomous-system 2092
router egp 1309
network 193.51.24.0
network 193.51.25.0
...

Acquisition des routes pour l'exterieur :

r-uvsq#sh ip route egp
E 193.48.241.0 [140/4] via 193.51.43.2, 0:00:29, Ethernet1
E 193.54.247.0 [140/4] via 193.51.43.2, 0:00:29, Ethernet1
E 194.167.101.0 [140/4] via 193.51.43.2, 0:00:29, Ethernet1
E 193.105.168.0 [140/4] via 193.51.43.2, 0:00:29, Ethernet1
...

Routing Information Protocol (RIP) ;

Acquisition des routes intérieures :

r-uvsq#sh ip route rip
R 193.51.34.0 [120/1] via 193.51.24.8, 0:00:22, Ethernet0
R 193.51.35.0 [120/1] via 193.51.35.254, 0:00:24, Serial3
R 193.51.32.0 [120/1] via 193.51.24.6, 0:00:16, Ethernet0
R 193.51.33.0 [120/1] via 193.51.24.7, 0:00:03, Ethernet0
R 193.51.38.0 [120/1] via 193.51.24.12, 0:00:16, Ethernet0
R 193.51.39.0 [120/1] via 193.51.39.254, 0:00:08, Serial2
R 193.51.37.0 [120/1] via 193.51.24.10, 0:00:19, Ethernet0
R 193.51.42.0 [120/1] via 193.51.39.254, 0:00:08, Serial2
R 193.51.40.0 [120/2] via 193.51.39.254, 0:00:08, Serial2
R 193.51.41.0 [120/1] via 193.51.24.13, 0:00:23, Ethernet0
R 193.51.26.0 [120/1] via 193.51.24.3, 0:00:12, Ethernet0
R 193.51.27.0 [120/1] via 193.51.27.254, 0:00:08, Serial0
R 193.51.24.64 [120/1] via 193.51.24.94, 0:00:28, Serial1
R 193.51.25.0 [120/1] via 193.51.24.2, 0:00:07, Ethernet0
R 193.51.30.0 [120/1] via 193.51.24.9, 0:00:25, Ethernet0
R 193.51.28.0 [120/2] via 193.51.24.94, 0:00:28, Serial1
R 193.51.29.0 [120/2] via 193.51.24.94, 0:00:28, Serial1