Practice Lab 2 OSPF and BGP 
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R1
! ! interface Loopback0 ip address 1.1.1.1 255.255.255.255 ! interface FastEthernet0/0 ip address 10.1.1.1 255.255.0.0 duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 no ip address encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay ! interface Serial2/0.1 point-to-point ip address 10.20.1.2 255.255.0.0 no arp frame-relay frame-relay interface-dlci 102 ! interface Serial2/0.2 multipoint ip address 10.10.1.1 255.255.0.0 no arp frame-relay frame-relay map ip 10.10.1.3 103 broadcast frame-relay map ip 10.10.1.5 105 broadcast no frame-relay inverse-arp ! interface Serial2/1 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router eigrp 1 redistribute ospf 1 metric 10000 100 255 1 1500 passive-interface default no passive-interface Serial2/0.1 network 10.20.1.2 0.0.0.0 no auto-summary ! router ospf 1 log-adjacency-changes redistribute eigrp 1 metric 100 metric-type 1 subnets network 10.1.1.1 0.0.0.0 area 1 network 10.10.1.1 0.0.0.0 area 0 neighbor 10.10.1.3 neighbor 10.10.1.5 ! router bgp 2 no synchronization bgp log-neighbor-changes neighbor 10.10.1.3 remote-as 1 neighbor 10.10.1.5 remote-as 2 neighbor 10.20.1.1 remote-as 2 no auto-summary ! ip classless no ip http server ! ! R2 !
! interface Loopback0 ip address 2.2.2.2 255.255.255.255 ! interface FastEthernet0/0 ip address 137.20.20.1 255.255.255.0 duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 ip address 10.20.1.1 255.255.0.0 encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay interface-dlci 201 ! interface Serial2/1 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router eigrp 1 network 10.20.1.1 0.0.0.0 network 137.20.20.1 0.0.0.0 no auto-summary ! router bgp 2 no synchronization bgp log-neighbor-changes neighbor 10.10.1.5 remote-as 2 neighbor 10.20.1.2 remote-as 2 no auto-summary ! ip classless ip route 200.100.100.0 255.255.255.0 10.20.1.2 no ip http server ! ! R3
! ! interface Loopback0 ip address 10.33.1.1 255.255.255.0 ! interface Loopback1 ip address 10.33.2.1 255.255.255.0 ! interface Loopback2 ip address 3.3.3.3 255.255.255.255 ! interface FastEthernet0/0 no ip address shutdown duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 ip address 10.10.1.3 255.255.0.0 encapsulation frame-relay ip ospf priority 0 serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 10.10.1.1 301 broadcast frame-relay map ip 10.10.1.5 301 broadcast no frame-relay inverse-arp ! interface Serial2/1 ip address 173.168.40.1 255.255.255.0 encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 173.168.40.2 314 broadcast no frame-relay inverse-arp ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router ospf 1 log-adjacency-changes area 33 range 10.33.0.0 255.255.252.0 redistribute connected metric 500 metric-type 1 subnets network 10.10.1.3 0.0.0.0 area 0 network 10.33.1.1 0.0.0.0 area 33 network 10.33.2.1 0.0.0.0 area 33 default-information originate metric 500 metric-type 1 ! router bgp 1 no synchronization bgp log-neighbor-changes neighbor 10.10.1.1 remote-as 2 neighbor 173.168.40.2 remote-as 1 no auto-summary ! ip classless ip route 0.0.0.0 0.0.0.0 173.168.40.2 no ip http server ! R4 ! ! interface Loopback0 ip address 44.1.1.1 255.255.255.0 ! interface Loopback1 ip address 41.1.1.2 255.255.255.0 ! interface Loopback2 ip address 4.4.4.4 255.255.255.255 ! interface FastEthernet0/0 ip address 200.100.100.1 255.255.255.0 duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/1 ip address 173.168.40.2 255.255.0.0 encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 173.168.40.1 413 broadcast no frame-relay inverse-arp ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router rip version 2 network 41.0.0.0 no auto-summary ! router bgp 1 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes network 44.1.1.0 mask 255.255.255.0 redistribute static redistribute rip neighbor 173.168.40.1 remote-as 1 no auto-summary ! ip default-gateway 173.168.40.3 ip classless ip route 4.4.4.0 255.255.255.0 Null0 ! R5 !
interface Loopback0 ip address 5.5.5.5 255.255.255.255 ! interface FastEthernet0/0 no ip address shutdown duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 ip address 10.10.1.5 255.255.0.0 encapsulation frame-relay ip ospf priority 0 serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 10.10.1.1 501 broadcast frame-relay map ip 10.10.1.3 501 broadcast no frame-relay inverse-arp ! interface Serial2/1 ip address 11.1.1.5 255.255.0.0 encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 11.1.1.6 516 broadcast no frame-relay inverse-arp ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router ospf 1 log-adjacency-changes network 10.10.1.5 0.0.0.0 area 0 network 11.1.1.5 0.0.0.0 area 0 ! router bgp 2 no synchronization bgp log-neighbor-changes neighbor 10.10.1.1 remote-as 2 neighbor 10.20.1.1 remote-as 2 neighbor 11.1.1.6 remote-as 3 neighbor 11.1.1.6 route-map FILTER out no auto-summary ! ip classless no ip http server ! ! access-list 10 permit 4.0.0.0 access-list 20 permit any ! route-map FILTER deny 10 match ip address 10 ! route-map FILTER permit 20 match ip address 2 R6
!
! interface Loopback0 ip address 6.6.6.6 255.255.255.255 ! interface FastEthernet0/0 ip address 12.2.1.1 255.255.0.0 ip ospf authentication message-digest ip ospf message-digest-key 1 md5 pass ip ospf hello-interval 45 ip ospf transmit-delay 10 duplex full ! interface FastEthernet1/0 no ip address shutdown duplex full ! interface Serial2/0 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/1 ip address 11.1.1.6 255.255.0.0 encapsulation frame-relay serial restart-delay 0 clock rate 64000 no arp frame-relay frame-relay map ip 11.1.1.5 615 broadcast no frame-relay inverse-arp ! interface Serial2/2 no ip address shutdown serial restart-delay 0 clock rate 64000 ! interface Serial2/3 no ip address shutdown serial restart-delay 0 clock rate 64000 ! router ospf 10 log-adjacency-changes passive-interface Serial2/1 network 12.2.1.1 0.0.0.0 area 0 default-information originate always metric 20 ! router bgp 3 no synchronization bgp log-neighbor-changes redistribute ospf 10 match internal external 1 external 2 redistribute ospf 2 match internal external 1 external 2 route-map LOCAL_PREF neighbor 11.1.1.5 remote-as 2 neighbor 12.2.1.2 remote-as 3 no auto-summary ! ip classless ip route 0.0.0.0 0.0.0.0 11.1.1.5 no ip http server ! ! access-list 1 permit 0.0.0.0 access-list 2 permit any ! route-map LOCAL_PREF permit 10 match ip address 1 ! route-map LOCAL_PREF permit 20 match ip address 2 R7（实在没有更多的路由模拟器了，找个3层交换机代替，相应接口也做了更改）
!
! interface Loopback0 ip address 7.7.7.7 255.255.255.255 ! ! ! interface FastEthernet0/6 no switchport ip address 12.2.1.2 255.255.0.0 ip ospf authentication message-digest ip ospf message-digest-key 1 md5 pass ip ospf hello-interval 45 ip ospf transmit-delay 10 ! interface FastEthernet0/7 ! interface FastEthernet0/8 no switchport ip address 12.4.1.1 255.255.0.0 ! interface FastEthernet0/9 no switchport ip address 12.3.1.1 255.255.0.0 ! router ospf 10
log-adjacency-changes redistribute rip metric 100 metric-type 1 subnets network 12.2.1.2 0.0.0.0 area 0 network 12.3.1.1 0.0.0.0 area 0 network 12.4.1.1 0.0.0.0 area 0 ! router rip version 2 network 7.0.0.0 no auto-summary ! router bgp 3 no synchronization bgp log-neighbor-changes redistribute ospf 10 redistribute rip neighbor 12.2.1.1 remote-as 3 no auto-summary ! 校验 R1#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 10.10.1.3 to network 0.0.0.0
1.0.0.0/32 is subnetted, 1 subnets
C 1.1.1.1 is directly connected, Loopback0 137.20.0.0/24 is subnetted, 1 subnets D 137.20.20.0 [90/2172416] via 10.20.1.1, 02:03:19, Serial2/0.1 3.0.0.0/32 is subnetted, 1 subnets O E1 3.3.3.3 [110/564] via 10.10.1.3, 01:28:33, Serial2/0.2 4.0.0.0/24 is subnetted, 1 subnets B 4.4.4.0 [20/0] via 10.10.1.3, 00:18:21 7.0.0.0/32 is subnetted, 1 subnets B 7.7.7.7 [200/0] via 11.1.1.6, 00:22:14 173.168.0.0/24 is subnetted, 1 subnets O E1 173.168.40.0 [110/564] via 10.10.1.3, 01:28:33, Serial2/0.2 10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks C 10.10.0.0/16 is directly connected, Serial2/0.2 C 10.1.0.0/16 is directly connected, FastEthernet0/0 C 10.20.0.0/16 is directly connected, Serial2/0.1 O IA 10.33.0.0/22 [110/65] via 10.10.1.3, 02:02:00, Serial2/0.2 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [20/0] via 10.10.1.3, 00:18:21 11.0.0.0/16 is subnetted, 1 subnets O 11.1.0.0 [110/128] via 10.10.1.5, 02:02:00, Serial2/0.2 12.0.0.0/16 is subnetted, 3 subnets B 12.4.0.0 [200/2] via 11.1.1.6, 00:22:14 B 12.2.0.0 [200/0] via 11.1.1.6, 00:22:14 B 12.3.0.0 [200/2] via 11.1.1.6, 00:22:14 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [20/0] via 10.10.1.3, 00:18:21 O*E1 0.0.0.0/0 [110/564] via 10.10.1.3, 01:30:24, Serial2/0.2 R2#sh ip route
Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 10.20.1.2 to network 0.0.0.0
137.20.0.0/24 is subnetted, 1 subnets
C 137.20.20.0 is directly connected, FastEthernet0/0 2.0.0.0/32 is subnetted, 1 subnets C 2.2.2.2 is directly connected, Loopback0 3.0.0.0/32 is subnetted, 1 subnets D EX 3.3.3.3 [170/2195456] via 10.20.1.2, 01:28:56, Serial2/0 4.0.0.0/24 is subnetted, 1 subnets B 4.4.4.0 [200/0] via 10.10.1.3, 00:18:43 S 200.100.100.0/24 [1/0] via 10.20.1.2 7.0.0.0/32 is subnetted, 1 subnets B 7.7.7.7 [200/0] via 11.1.1.6, 00:22:36 173.168.0.0/24 is subnetted, 1 subnets D EX 173.168.40.0 [170/2195456] via 10.20.1.2, 01:28:56, Serial2/0 10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks D EX 10.10.0.0/16 [170/2195456] via 10.20.1.2, 02:03:42, Serial2/0 D EX 10.1.0.0/16 [170/2195456] via 10.20.1.2, 02:03:42, Serial2/0 C 10.20.0.0/16 is directly connected, Serial2/0 D EX 10.33.0.0/22 [170/2195456] via 10.20.1.2, 02:02:22, Serial2/0 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [200/0] via 10.10.1.3, 00:18:44 11.0.0.0/16 is subnetted, 1 subnets D EX 11.1.0.0 [170/2195456] via 10.20.1.2, 02:02:23, Serial2/0 12.0.0.0/16 is subnetted, 3 subnets B 12.4.0.0 [200/2] via 11.1.1.6, 00:22:37 B 12.2.0.0 [200/0] via 11.1.1.6, 00:22:37 B 12.3.0.0 [200/2] via 11.1.1.6, 00:22:37 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [200/0] via 10.10.1.3, 00:18:44 D*EX 0.0.0.0/0 [170/2195456] via 10.20.1.2, 01:30:47, Serial2/0 R3#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 173.168.40.2 to network 0.0.0.0
137.20.0.0/24 is subnetted, 1 subnets
O E1 137.20.20.0 [110/164] via 10.10.1.1, 02:02:52, Serial2/0 3.0.0.0/32 is subnetted, 1 subnets C 3.3.3.3 is directly connected, Loopback2 4.0.0.0/24 is subnetted, 1 subnets B 4.4.4.0 [200/0] via 173.168.40.2, 00:38:43 7.0.0.0/32 is subnetted, 1 subnets B 7.7.7.7 [20/0] via 10.10.1.5, 00:19:13 173.168.0.0/24 is subnetted, 1 subnets C 173.168.40.0 is directly connected, Serial2/1 10.0.0.0/8 is variably subnetted, 6 subnets, 3 masks C 10.10.0.0/16 is directly connected, Serial2/0 O IA 10.1.0.0/16 [110/65] via 10.10.1.1, 02:02:52, Serial2/0 O E1 10.20.0.0/16 [110/164] via 10.10.1.1, 02:02:53, Serial2/0 C 10.33.2.0/24 is directly connected, Loopback1 C 10.33.1.0/24 is directly connected, Loopback0 O 10.33.0.0/22 is a summary, 02:12:38, Null0 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [200/0] via 173.168.40.2, 00:38:44 11.0.0.0/16 is subnetted, 1 subnets O 11.1.0.0 [110/128] via 10.10.1.5, 02:02:53, Serial2/0 12.0.0.0/16 is subnetted, 3 subnets B 12.4.0.0 [20/0] via 10.10.1.5, 00:19:14 B 12.2.0.0 [20/0] via 10.10.1.5, 00:19:14 B 12.3.0.0 [20/0] via 10.10.1.5, 00:19:14 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [200/0] via 173.168.40.2, 00:38:44 S* 0.0.0.0/0 [1/0] via 173.168.40.2 r4#i
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, * - candidate default U - per-user static route, o - ODR Gateway of last resort is 173.168.40.1 to network 0.0.0.0
4.0.0.0/24 is subnetted, 1 subnets
S 4.1.1.0 is directly connected, Null0 173.168.0.0/24 is subnetted, 1 subnets C 173.168.40.0 is directly connected, Serial0 B 12.0.0.0/8 [200/0] via 10.10.1.1, 00:28:47 41.0.0.0/24 is subnetted, 1 subnets C 41.1.1.0 is directly connected, Loopback1 44.0.0.0/24 is subnetted, 1 subnets C 44.1.1.0 is directly connected, Loopback0 B 177.1.0.0/16 [200/0] via 10.10.1.1, 00:28:47 C 200.200.200.0/24 is directly connected, Ethernet0 S* 0.0.0.0/0 [1/0] via 173.168.40.1 R5#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 10.10.1.3 to network 0.0.0.0
137.20.0.0/24 is subnetted, 1 subnets
O E1 137.20.20.0 [110/164] via 10.10.1.1, 02:03:22, Serial2/0 3.0.0.0/32 is subnetted, 1 subnets O E1 3.3.3.3 [110/564] via 10.10.1.3, 01:29:56, Serial2/0 4.0.0.0/24 is subnetted, 1 subnets B 4.4.4.0 [200/0] via 10.10.1.3, 00:19:43 5.0.0.0/32 is subnetted, 1 subnets C 5.5.5.5 is directly connected, Loopback0 7.0.0.0/32 is subnetted, 1 subnets B 7.7.7.7 [20/0] via 11.1.1.6, 00:23:36 173.168.0.0/24 is subnetted, 1 subnets O E1 173.168.40.0 [110/564] via 10.10.1.3, 01:29:55, Serial2/0 10.0.0.0/8 is variably subnetted, 4 subnets, 2 masks C 10.10.0.0/16 is directly connected, Serial2/0 O IA 10.1.0.0/16 [110/65] via 10.10.1.1, 02:03:22, Serial2/0 O E1 10.20.0.0/16 [110/164] via 10.10.1.1, 02:03:22, Serial2/0 O IA 10.33.0.0/22 [110/65] via 10.10.1.3, 02:03:22, Serial2/0 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [200/0] via 10.10.1.3, 00:19:43 11.0.0.0/16 is subnetted, 1 subnets C 11.1.0.0 is directly connected, Serial2/1 12.0.0.0/16 is subnetted, 3 subnets B 12.4.0.0 [20/2] via 11.1.1.6, 00:23:36 B 12.2.0.0 [20/0] via 11.1.1.6, 00:23:36 B 12.3.0.0 [20/2] via 11.1.1.6, 00:23:36 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [200/0] via 10.10.1.3, 00:19:43 O*E1 0.0.0.0/0 [110/564] via 10.10.1.3, 01:31:47, Serial2/0 R6#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 11.1.1.5 to network 0.0.0.0
4.0.0.0/24 is subnetted, 1 subnets
B 4.4.4.0 [20/0] via 11.1.1.5, 00:21:09 6.0.0.0/32 is subnetted, 1 subnets C 6.6.6.6 is directly connected, Loopback0 7.0.0.0/32 is subnetted, 1 subnets O E1 7.7.7.7 [110/101] via 12.2.1.2, 00:26:08, FastEthernet0/0 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [20/0] via 11.1.1.5, 00:21:09 11.0.0.0/16 is subnetted, 1 subnets C 11.1.0.0 is directly connected, Serial2/1 12.0.0.0/16 is subnetted, 3 subnets O 12.4.0.0 [110/2] via 12.2.1.2, 00:26:08, FastEthernet0/0 C 12.2.0.0 is directly connected, FastEthernet0/0 O 12.3.0.0 [110/2] via 12.2.1.2, 00:26:09, FastEthernet0/0 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [20/0] via 11.1.1.5, 00:21:10 S* 0.0.0.0/0 [1/0] via 11.1.1.5 R7#sh ip route Codes: C - connected, S - static, R - RIP, M - mobile, B - BGP D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2 E1 - OSPF external type 1, E2 - OSPF external type 2 i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2 ia - IS-IS inter area, * - candidate default, U - per-user static route o - ODR, P - periodic downloaded static route Gateway of last resort is 12.2.1.1 to network 0.0.0.0
4.0.0.0/24 is subnetted, 1 subnets B 4.4.4.0 [200/0] via 11.1.1.5, 00:21:16 7.0.0.0/32 is subnetted, 1 subnets C 7.7.7.7 is directly connected, Loopback0 41.0.0.0/24 is subnetted, 1 subnets B 41.1.1.0 [200/0] via 11.1.1.5, 00:21:16 12.0.0.0/16 is subnetted, 3 subnets C 12.4.0.0 is directly connected, FastEthernet0/8 C 12.2.0.0 is directly connected, FastEthernet0/6 C 12.3.0.0 is directly connected, FastEthernet0/9 44.0.0.0/24 is subnetted, 1 subnets B 44.1.1.0 [200/0] via 11.1.1.5, 00:21:16 O*E2 0.0.0.0/0 [110/20] via 12.2.1.1, 00:26:51, FastEthernet0/6 本文出自 “穿过地狱去看海” 博客，谢绝转载！ 本文出自 51CTO.COM技术博客 |
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