Hcip second experiment

 

requirement ：

1-R2-R3-R4-R5 function RIPV2,R6-R7 function RIPV11, Reasonable use IP Address planning network , Create loopback interfaces respectively
2, R1 Create loopback 172.16.1.1/24 172.16.2.1/24 172.16.3.1/24
3, requirement R3 Use R2 visit R1 Loopback
4, Reduce the number of routing entries , Increase routing security
5, R5 Create a loopback simulation operator , Undeclared
6, R1 telnet R2 Loopback actual teInet To R7 On
7, R6-R7 The router cannot learn to reach R1 Loopback routing
8, Network wide accessibility

Each router IP To configure ：

 

 

 

 

 

 R2-R3-R4-R5 function RIPV2,R6-R7 function RIPV1

R1~R5 sentence

R7/R6 sentence

 

connected RIPV1 And RIPV2 sentence ：

 

After connection R2 Routing table ：

use R3 Use R2 visit R1 Loopback

 

 R6-R7 The router cannot learn to reach R1 Loopback routing

stay R6 Filter on ：

  Guard ring ：

 R5 Create a loopback simulation operator , Undeclared