2、规划
192.168.1.0/27---骨干
192.168.1.0/30---R1-2
192.168.1.4/30---R1-3
192.168.1.8/30---R2-4
192.168.1.12/30---R3-4
192.168.1.16/30---R4-5
192.168.1.20/30---R4-5
192.168.1.24/30
192.168.1.28/30
192.168.1.32/27---R1环回
192.168.1.32/28
192.168.1.48/28
192.168.1.64/27---R2环回
192.168.1.64/28
192.168.1.80/28
192.168.1.96/27---R4环回
192.168.1.96/28
192.168.1.112/28
192.168.1.128/27---R5环回
192.168.1.160/27---R3用户
192.168.1.192/27
192.168.1.224/27
3、
R1
[Huawei]sy r1
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.1.1 30
[r1-GigabitEthernet0/0/1]int l 0
[r1-LoopBack0]ip add 192.168.1.33 28
[r1-LoopBack0]int l 1
[r1-LoopBack1]ip add 192.168.1.49 28
[r1-LoopBack1]q
[r1]
[r1]ip route-static 192.168.1.64 27 192.168.1.2
[r1]ip route-static 192.168.1.160 27 192.168.1.6
[r1]ip route-static 0.0.0.0 0 192.168.1.2
[r1]ip route-static 0.0.0.0 0 192.168.1.6
[r1]ip route-static 192.168.1.8 30 192.168.1.2
[r1]ip route-static 192.168.1.12 30 192.168.1.6
[r1]ip route-static 192.168.1.32 27 null 0
[r1]user-interface vty 0 4
[r1-ui-vty0-4]authentication-mode aaa
[r1-ui-vty0-4]q
[r1]aaa
[r1-aaa]local-user huawei password cipher 123456
Info: Add a new user.
[r1-aaa]local-user huawei privilege level 15
[r1-aaa]local-user huawei service-type telnet
[r1-aaa]q
R2
<Huawei>sys
[Huawei]sy r2
[r2]
[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ip add 192.168.1.2 30
[r2-GigabitEthernet0/0/0]int g0/0/1
[r2-GigabitEthernet0/0/1]ip add 192.168.1.9 30
[r2-GigabitEthernet0/0/1]int l 0
[r2-LoopBack0]ip add 192.168.1.64 28
[r2-LoopBack0]int l 1
[r2-LoopBack1]ip add 192.168.1.81 28
[r2-LoopBack1]q
[r2]ip route-static 0.0.0.0 0 192.168.1.10
[r2]ip route-static 192.168.1.32 27 192.168.1.1
[r2]ip route-static 192.168.1.4 30 192.168.1.1
[r2]ip route-static 192.168.1.160 27 192.168.1.1
[r2]ip route-static 192.168.1.160 27 192.168.1.10
[r2]ip route-static 192.168.1.64 27 null 0
R3
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sy r3
[r3]
[r3]int g0/0/0
[r3-GigabitEthernet0/0/0]ip add 192.168.1.6 30
[r3-GigabitEthernet0/0/0]int g0/0/1
[r3-GigabitEthernet0/0/1]ip add 192.168.1.13 30
[r3-GigabitEthernet0/0/1]int g0/0/2
[r3-GigabitEthernet0/0/2]ip add 192.168.1.161 27
[r3]dhcp enable
Info: The operation may take a few seconds. Please wait for a moment.done.
[r3]ip pool 1
Info: It's successful to create an IP address pool.
[r3-ip-pool-1]network 192.168.1.160 mask 27
[r3-ip-pool-1]g
[r3-ip-pool-1]gateway-list 192.168.1.161
[r3]int g0/0/2
[r3-GigabitEthernet0/0/2]dhcp select global
[r3]ip route-static 0.0.0.0 0 192.168.1.14
[r3]ip route-static 192.168.1.32 27 192.168.1.5
[r3]ip route-static 192.168.1.0 30 192.168.1.5
[r3]ip route-static 192.168.1.64 27 192.168.1.5
[r3]ip route-static 192.168.1.64 27 192.168.1.14
[r3]ip route-static 192.168.1.160 27 null 0
R4
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sy r4
[r4]
<r4>sys
Enter system view, return user view with Ctrl+Z.
[r4]int g0/0/0
[r4-GigabitEthernet0/0/0]ip add 192.168.1.10 30
[r4-GigabitEthernet0/0/0]int g0/0/1
[r4-GigabitEthernet0/0/1]ip add 192.168.1.14 30
[r4]ip route-static 0.0.0.0 0 192.168.1.18
[r4]ip route-static 0.0.0.0 0 192.168.1.22 pr
[r4]ip route-static 0.0.0.0 0 192.168.1.22 preference 90
[r4]ip route-static 192.168.1.64 27 192.168.1.9
[r4]ip route-static 192.168.1.0 30 192.168.1.9
[r4]ip route-static 192.168.1.32 27 192.168.1.9
[r4]ip route-static 192.168.1.160 27 192.168.1.13
[r4]ip rou 192.168.1.4 30 192.168.1.13
[r4]ip rou 192.168.1.27 27 192.168.1.13
[r4]ip route-static 192.168.1.96 27 null 0
R5
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sy r5
[r5]
<r5>sys
Enter system view, return user view with Ctrl+Z.
[r5]int g0/0/0
[r5-GigabitEthernet0/0/0]ip add 192.168.1.128
[r5-GigabitEthernet0/0/0]ip add 192.168.1.18 30
[r5-GigabitEthernet0/0/0]int g 0/0/1
[r5-GigabitEthernet0/0/1]ip add 192.168.1.22 30
[r5-GigabitEthernet0/0/2]ip add 12.0.0.1 24
[r5-GigabitEthernet0/0/2]int l 0
[r5-LoopBack0]ip add 192.168.1.129 27
[r5-LoopBack0]q
[r5]
[r5]ip route-static 0.0.0.0 0 12.0.0.2
[r5]ip route-static 192.168.1.0 24 192.168.1.17
[r5]ip route-static 192.168.1.0 24 192.168.1.21 preference 90
[r5]ip route-static 192.168.1.128 27 null 0
[r5]ip route-static 192.168.1.24 29 null 0
[r5]ip route-static 192.168.1.24 29 null 0
[r5-acl-basic-2000]rule permit source 192.168.1.0 0.0.0.255
[r5-acl-basic-2000]q
[r5]interface GigabitEthernet 0/0/2
[r5-GigabitEthernet0/0/2]nat outbound 2000
[r5-GigabitEthernet0/0/2]q
[r5-GigabitEthernet0/0/2]nat server protocol tcp global current-interface telnet
inside 192.168.1.1 telent
R6
<Huawei>sys
Enter system view, return user view with Ctrl+Z.
[Huawei]sy isp
[isp]
<isp>sys
Enter system view, return user view with Ctrl+Z.
[isp]int g0/0/0
[isp-GigabitEthernet0/0/0]ip add 12.0.0.2 24
[isp-GigabitEthernet0/0/0]
[isp-GigabitEthernet0/0/0]int l 0
[isp-LoopBack0]
[isp-LoopBack0]ip add 1.1.1.6 24
[isp-LoopBack0]q
[isp]