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Yapılanlar
1- Yöneti PC (Her şeye yetkili.)
A- Serverlara ulaşabilir.
B- Telnet ile tüm routerlara bağlanabilir.
2- PC1
A- Serverlara ulaşamaz.
B- Telnet ile routerlara bağlanabilir.
3- PC2-PC3
A- Serverlara ulaşamazlar.
B- Telnet ile routerlara ulaşamaz.
R1
Router(config)#hostname R1
R1(config-if)#enable password cisco
R1(config)#line con 0
R1(config-line)#password cisco
R1(config-line)#login
R1(config)#line vty 0 15
R1(config-line)#password cisco
R1(config-line)#login
R1(config)#int fa0/0
R1(config-if)#ip address 192.168.1.1 255.255.255.0
R1(config-if)#no shut
R1(config)#int fa0/1
R1(config-if)#ip address 192.168.2.1 255.255.255.0
R1(config-if)#no shut
R1(config)#int s0/0/0
R1(config-if)#ip address 192.168.3.1 255.255.255.252
R1(config-if)#clock rate 64000
R1(config-if)#no shut
R1(config)#router eigrp 1
R1(config-router)#network 192.168.1.0 0.0.0.255
R1(config-router)#network 192.168.2.0 0.0.0.255
R1(config-router)#network 192.168.3.0 0.0.0.3
R1(config-router)#no auto-summary
R1#sh ip eigrp topology
R1#sh ip eigrp neighbors
R1#sh ip route
R1(config)#access-list 1 permit host 192.168.1.2
R1(config)#access-list 1 permit host 192.168.1.3
R1(config)#line vty 0 15
R1(config-line)#access-class 1 in
R1#show access-lists
R2
Router(config)#hostname R2
R2(config)#enable password cisco
R2(config)#line con 0
R2(config-line)#password cisco
R2(config-line)#login
R2(config)#line vty 0 15
R2(config-line)#password cisco
R2(config-line)#login
R2(config)#int fa0/0
R2(config-if)#ip address 10.0.0.1 255.255.255.0
R2(config-if)#no shut
R2(config)#int s0/0/0
R2(config-if)#ip address 192.168.3.2 255.255.255.252
R2(config-if)#no shut
R2(config)#router eigrp 1
R2(config-router)#network 10.0.0.0 0.0.0.255
R2(config-router)#network 192.168.3.0 0.0.0.3
R2(config-router)#no auto-summary
R2#sh ip eigrp topology
R2#sh ip eigrp neighbors
R2#sh ip route
R2(config)#access-list 1 permit host 192.168.1.2
R2(config)#int fa0/0
R2(config-if)#ip access-group 1 out
R2(config)#access-list 2 permit host 192.168.1.2
R2(config)#access-list 2 permit host 192.168.1.3
R2(config)#line vty 0 15
R2(config-line)#access-class 2 in
R2#show access-lists
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