HCIP---MGRE和GRE实验

一、配置ip

R1:

[R1]int g0/0/0
[R1-GigabitEthernet0/0/0]ip add 192.168.1.254 24
[R1-GigabitEthernet0/0/0]int s4/0/0
[R1-Serial4/0/0]ip add 15.1.1.1 24
[R1]ip route-static 0.0.0.0 0 15.1.1.5

R2:

[R2]int g0/0/0
[R2-GigabitEthernet0/0/0]ip add 192.168.2.254 24
[R2-GigabitEthernet0/0/0]int s4/0/0
[R2-Serial4/0/0]ip add 25.1.1.2 24
[R1]ip route-static 0.0.0.0 0 25.1.1.5

R3:

[R3]int s4/0/0
[R3-Serial4/0/0]ip add 35.1.1.3 24
[R3-Serial4/0/0]int g0/0/0
[R3-GigabitEthernet0/0/0]ip add 192.168.3.254 24
[R1]ip route-static 0.0.0.0 0 35.1.1.5

R4:

[R4]int g0/0/0
[R4-GigabitEthernet0/0/0]ip add 45.1.1.4 24
[R4-GigabitEthernet0/0/0]int g0/0/1
[R4-GigabitEthernet0/0/1]ip add 192.168.4.1 24

[R1]ip route-static 0.0.0.0 0 45.1.1.5

ISP（R5）:

[ISP]int s4/0/1
[ISP-Serial4/0/1]ip add 15.1.1.5 24
[ISP-Serial4/0/1]int s3/0/1
[ISP-Serial3/0/1]ip add 25.1.1.5 24
[ISP-Serial3/0/1]int s4/0/0
[ISP-Serial4/0/0]ip add 35.1.1.5 24
[ISP-Serial4/0/0]int g0/0/0
[ISP-GigabitEthernet0/0/0]ip add 45.1.1.5 24

[ISP-LoopBack0]ip add 5.5.5.5 24

二、R1和R5间使用PPP的PAP认证，R5为主认证方;

R1：

[R1]int s4/0/0
[R1-Serial4/0/0]ppp pap local-user wangdaye password cipher wdy12345

R5：

[ISP]aaa
[ISP-aaa]local-user wangdaye password cipher wdy12345
Info: Add a new user.
[ISP-aaa]local-user wangdaye service-type ppp
[ISP-aaa]q
[ISP]int s 4/0/1
[ISP-Serial4/0/1]ppp authentication-mode pap
[ISP-Serial4/0/1]q

R2与R5之间使用ppp的CHAP认证，R5为主认证方;

R2：

[R2]int s 4/0/0
[R2-Serial4/0/0]ppp chap user zhangdaye
[R2-Serial4/0/0]ppp chap password cipher zdy12345

R5：

[ISP]aaa
[ISP-aaa]local-user zhangdaye password cipher zdy12345
Info: Add a new user.
[ISP-aaa]local-user zhangdaye service-type ppp
[ISP-aaa]int s3/0/1
[ISP-Serial3/0/1]ppp authentication-mode chap
[ISP-Serial3/0/1]q

R3与R5之间使用HDLC封装;

R3:

[R3]int s4/0/0
[R3-Serial4/0/0]link-protocol hdlc

R5:

[ISP]int s4/0/0
[ISP-Serial4/0/0]link-protocol hdlc

三、①R1、R2、R3构建一个MGRE环境，R1为中心站点

R1:
[R1]int Tunnel 0/0/0
[R1-Tunnel0/0/0]ip add 10.1.2.1 24
[R1-Tunnel0/0/0]tunnel-protocol gre p2mp
[R1-Tunnel0/0/0]source 15.1.1.1
[R1-Tunnel0/0/0]nhrp network-id 100

R2:

[R2]int t 0/0/0
[R2-Tunnel0/0/0]ip add 10.1.2.2 24
[R2-Tunnel0/0/0]tunnel-protocol gre p2mp
[R2-Tunnel0/0/0]source Serial 4/0/0
[R2-Tunnel0/0/0]nhrp network-id 100
[R2-Tunnel0/0/0]nhrp entry 10.1.2.1 15.1.1.1 register

R3:

[R3]int t 0/0/0
[R3-Tunnel0/0/0]ip add 10.1.2.3 24
[R3-Tunnel0/0/0]tunnel-protocol gre p2mp
[R3-Tunnel0/0/0]source Serial 4/0/0
[R3-Tunnel0/0/0]nhrp network-id 100
[R3-Tunnel0/0/0]nhrp entry 10.1.2.1 15.1.1.1 register

②R1、R4间为点到点的GRE;

R1:

[R1]int t 0/0/1
[R1-Tunnel0/0/1]ip add 10.1.1.1 24
[R1-Tunnel0/0/1]tunnel-protocol gre
[R1-Tunnel0/0/1]source 15.1.1.1
[R1-Tunnel0/0/1]destination 45.1.1.4

R4:

[R4]int t0/0/1

[R4-Tunnel0/0/1]ip add 10.1.1.4 24
[R4-Tunnel0/0/1]tunnel-protocol gre
[R4-Tunnel0/0/1]source 45.1.1.4
[R4-Tunnel0/0/1]destination 15.1.1.1

四、整个私有网络基于RIP全网可达;

R1:

[R1]rip 1
[R1-rip-1]v 2
[R1-rip-1]undo summary
[R1-rip-1]netw 10.0.0.0
[R1-rip-1]netw 192.168.1.0

[R1]int t0/0/0
[R1-Tunnel0/0/0]nhrp entry multicast dynamic

R2:

[R2]rip 1
[R2-rip-1]v 2
[R2-rip-1]undo summary
[R2-rip-1]net 10.0.0.0
[R2-rip-1]net 192.168.2.0

[R2]int t0/0/0
[R2-Tunnel0/0/0]undo rip split-horizon

R3:

[R3]rip 1
[R3-rip-1]v 2
[R3-rip-1]undo summary
[R3-rip-1]netw 10.0.0.0
[R3-rip-1]netw 192.168.3.0