Конфигурация маршрутизатора Getway
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version 12.4
no service timestamps log datetime msec
no service timestamps debug datetime msec
service password-encryption
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hostname gateway.rtmain
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enable password 7 08701E1D
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no ip domain-lookup
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spanning-tree mode pvst
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interface FastEthernet0/0
no ip address
duplex auto
speed auto
shutdown
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interface FastEthernet0/1
no ip address
duplex auto
speed auto
shutdown
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interface Serial0/0/0
ip address 172.16.4.2 255.255.255.252
ip nat inside
clock rate 64000
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interface Serial0/0/1
ip address 172.16.4.6 255.255.255.252
ip nat inside
clock rate 64000
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interface Serial0/1/0
ip address 200.10.10.1 255.255.255.248
ip nat outside
clock rate 64000
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interface Serial0/1/1
no ip address
clock rate 2000000
shutdown
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interface Vlan1
no ip address
shutdown
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router ospf 1
log-adjacency-changes
redistribute rip metric 3 subnets
network 172.16.4.0 0.0.0.3 area 0
network 172.16.4.4 0.0.0.3 area 0
default-information originate
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router rip
version 2
redistribute ospf 1 metric 3
redistribute static
network 172.16.0.0
no auto-summary
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ip nat inside source list 1 interface Serial0/1/0 overload
ip classless
ip route 0.0.0.0 0.0.0.0 Serial0/1/0
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ip access-list standard telnet
permit 172.16.3.0 0.0.0.63
deny any
access-list 1 permit 172.16.1.0 0.0.0.127
access-list 1 permit 172.16.2.0 0.0.0.63
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line con 0
line vty 0 4
access-class telnet in
password 7 08701E1D5D4C53
login
line vty 5 15
access-class telnet in
password 7 08701E1D5D4C53
login
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!
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end
Таблица маршрутизации роутера Getway
172.16.0.0/16 is variably subnetted, 12 subnets, 5 masks
O 172.16.0.0/25 [110/65] via 172.16.4.1, 02:28:58, Serial0/0/0
O 172.16.0.128/25 [110/65] via 172.16.4.1, 02:28:58, Serial0/0/0
O 172.16.1.0/25 [110/65] via 172.16.4.1, 02:28:58, Serial0/0/0
O 172.16.1.128/25 [110/65] via 172.16.4.1, 02:28:58, Serial0/0/0
R 172.16.2.0/26 [120/1] via 172.16.4.5, 00:00:08, Serial0/0/1
R 172.16.2.64/26 [120/1] via 172.16.4.5, 00:00:08, Serial0/0/1
R 172.16.2.128/26 [120/1] via 172.16.4.5, 00:00:08, Serial0/0/1
R 172.16.2.192/27 [120/1] via 172.16.4.5, 00:00:08, Serial0/0/1
O 172.16.3.0/27 [110/65] via 172.16.4.1, 02:28:58, Serial0/0/0
R 172.16.3.32/28 [120/1] via 172.16.4.5, 00:00:08, Serial0/0/1
C 172.16.4.0/30 is directly connected, Serial0/0/0
C 172.16.4.4/30 is directly connected, Serial0/0/1
200.10.10.0/29 is subnetted, 1 subnets
C 200.10.10.0 is directly connected, Serial0/1/0
S* 0.0.0.0/0 is directly connected, Serial0/1/0