HCIA experiment (09)

1. To configure IP Address and PC End gateway

[r1]int g0/0/1
[r1-GigabitEthernet0/0/1]ip add 192.168.1.1 24
[r1]int g0/0/0
[r1-GigabitEthernet0/0/0]ip add 192.168.2.1 24
[r2]int g0/0/0
[r2-GigabitEthernet0/0/0]ip add 192.168.2.2 24
[pc1]int g0/0/0
[pc1-GigabitEthernet0/0/0]ip add 192.168.1.2 24 
[pc1]ip route-static 0.0.0.0 0 192.168.1.1 
[pc2]int g0/0/0
[pc2-GigabitEthernet0/0/0]ip add 192.168.1.3 24
[pc2]ip route-static 0.0.0.0 0 192.168.1.1

（ To configure R2 The default route for ）
[r2]ip route-static 192.168.1.0 24 192.168.2.1

test

2. Turn on Telnet service , Remote login

[r1]aaa
[r1-aaa]local-user sss privilege level 15 password cipher 123456
Info: Add a new user.
[r1-aaa]local-user sss service-type telnet
[r1]user-interface vty 0 4
[r1-ui-vty0-4]authentication-mode aaa
[r2]aaa 
[r2-aaa]local-user sss privilege level 15 password cipher 654321
Info: Add a new user.
[r2-aaa]local-user sss service-type telnet
[r2]user-interface vty 0 4
[r2-ui-vty0-4]authentication-mode aaa

test

3. analysis

（ACL Matching rules ： Huawei implicitly allows all ）
 

4. Conduct ACL To configure

[r1]acl 3000
[r1-acl-adv-3000]rule deny icmp source 192.168.1.2 0 destination 192.168.1.1 0
[r1-acl-adv-3000]rule deny icmp source 192.168.1.2 0 destination 192.168.2.1 0
[r1-acl-adv-3000]rule deny tcp source 192.168.1.2 0 destination 192.168.2.2 0 destination-port eq 23
[r1-acl-adv-3000]rule deny tcp source 192.168.1.3 0 destination 192.168.1.1 0 destination-port eq 23
[r1-acl-adv-3000]rule deny tcp source 192.168.1.3 0 destination 192.168.2.1 0 destination-port eq 23
[r1-acl-adv-3000]rule deny icmp source 192.168.1.3 0 destination 192.168.2.2 0

（ see ）

（ call ）
[r1]int g0/0/1
[r1-GigabitEthernet0/0/1]traffic-filter inbound acl 3000 

5. verification

（1）PC1

（ping）

（telnet）

（2）PC2

（ping）

（telnet）