20191008

rip

先設定R1、R2的網路環境，再進行互ping。
基本設定完成後，請對R1、R2輸入以下指令:
router rip
network 10.1.1.1
router rip
network 10.1.2.1
開啟R1的capture檢視

R3路由器經由前面的步驟透過do show ip route得到:
10.1.1.0/24 [120/1] via 10.1.2.1 ...
10.1.2.0/24 ...

router rip
network 10.1.2.2
透過上述可以完成R1-R3的連接且能互相傳送資料。

R2:
int e0/1
ip addr 192.168.1.1 255.255.255.0
R3:
int e0/0
ip addr 192.168.1.2 255.255.255.0
R1先檢查ip route，在做:
router rip
version 2
R2、R3:
router rip
version 2
R2:
network 192.168.1.1

加裝3台VPC
VPC4:
ip 172.16.1.1 255.255.255.0 172.16.1.254
VPC5:
ip 10.1.3.1 255.255.255.0 10.1.3.254
VPC6:

R1:
int e0/1
ip addr 172.16.1.254 255.255.255.0
no shut
do show ip int brief
R2:
int e0/1
ip addr 10.1.2.1 255.255.255.0
no shut
int e0/2
ip addr 10.1.3.254 255.255.255.0
no shut
do show ip int brief
R3:
int e0/0
ip addr 10.1.2.2 255.255.255.0
no shut
int e0/1
ip addr 172.16.2.254 255.255.255.0
no shut
do show ip int brief
R1:
router rip
version 2
network 172.16.1.254
network 10.1.1.1
R2:
router rip
version 2
network 10.1.1.2
network 10.1.2.1
network 10.1.3.254
R3:
router rip
version 2
network 10.1.2.2
network 172.16.2.254

VPC5:
ping 10.1.3.254
ping 10.1.1.1
ping 10.1.2.2

RIP 路由信息協定 - Jan Ho 的網絡世界Jan Ho 的網絡世界

R3:
default-information originate
R1:
key chain Mychain
key 1
key-string 1234
int e0/0
ip rip authentication key-chain Mychain
ip rip authentication mode md5
exit
R1:
show ip route
R2:
key chain Mychain
key 1
key-string 1234
int e0/0
ip rip authentication key