动态配置
frame-relay(config)#frame-relay switching
frame-relay(config)#int s0/0
frame-relay(config-if)#encapsulation frame-relay
frame-relay(config-if)#frame-relay intf-type dce
frame-relay(config-if)#frame-relay lmi-type cisco
frame-relay(config-if)#frame-relay route 102 interface serial 0/1 201
frame-relay(config-if)#frame-relay route 103 interface serial 0/2 301
frame-relay(config-if)#no sh
frame-relay(config-if)#int s0/1
frame-relay(config-if)#encapsulation frame-relay
frame-relay(config-if)#frame-relay intf-type dce
frame-relay(config-if)#frame-relay lmi-type cisco
frame-relay(config-if)#frame-relay route 201 interface serial 0/0 102
frame-relay(config-if)#no sh
frame-relay(config-if)#int s0/2
frame-relay(config-if)#encapsulation frame-relay
frame-relay(config-if)#frame-relay intf-type dce
frame-relay(config-if)#frame-relay lmi-type cisco
frame-relay(config-if)#frame-relay route 301 interface serial 0/0 103
frame-relay(config-if)#no sh
frame-relay(config-if)#end
frame-relay#show frame-relay route
Input Intf
Input Dlci
Output Intf
Output Dlci
Status
Serial0/0
102
Serial0/1
201
inactive
Serial0/0
103
Serial0/2
301
inactive
Serial0/1
201
Serial0/0
102
inactive
Serial0/2
301
Serial0/0
103
inactive
r1(config)#int s0/0
r1(config-if)#ip add 123.123.123.1 255.255.255.0
r1(config-if)#frame-relay intf-type dte
r1(config-if)#encapsulation frame-relay
r1(config-if)#frame-relay lmi-type cisco
r1(config-if)#no sh
r1(config-if)#end
r1#show frame-relay map
Serial0/0 (up): ip 123.123.123.2 dlci 102(0x66,0x1860), dynamic,
broadcast,, status defined, active
Serial0/0 (up): ip 123.123.123.3 dlci 103(0x67,0x1870), dynamic,
broadcast,, status defined, active
r2(config)#int s0/1
r2(config-if)#encapsulation frame-relay
r2(config-if)#frame-relay lmi-type cisco
r2(config-if)#frame-relay intf-type dte
r2(config-if)#ip add 123.123.123.2 255.255.255.0
r2(config-if)#no sh
r2(config-if)#end
r2#show frame-relay map
Serial0/1 (up): ip 123.123.123.1 dlci 201(0xC9,0x3090), dynamic,
broadcast,, status defined, active
r2#ping 123.123.123.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.1, timeout is 2 seconds:
!!!!!
r3(config)#int s0/2
r3(config-if)#encapsulation frame-relay
r3(config-if)#frame-relay intf-type dte
r3(config-if)#frame-relay lmi-type cisco
r3(config-if)#ip add 123.123.123.3 255.255.255.0
r3(config-if)#no sh
r3(config-if)#end
r3#show frame-relay map
Serial0/2 (up): ip 123.123.123.1 dlci 301(0x12D,0x48D0), dynamic,
broadcast,, status defined, active
r3#ping 123.123.123.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.1, timeout is 2 seconds:
!!!!!
手动配置
r1(config)#int s0/0
r1(config-if)#no frame-relay inverse-arp
r1(config-if)#frame-relay map ip 123.123.123.2 102
r1(config-if)#frame-relay map ip 123.123.123.3 103
r1(config-if)#no sh
r1(config-if)#exit
r1#show frame-relay map
Serial0/0 (up): ip 123.123.123.2 dlci 102(0x66,0x1860), static,
CISCO, status defined, active
Serial0/0 (up): ip 123.123.123.3 dlci 103(0x67,0x1870), static,
CISCO, status defined, active
r1#ping 123.123.123.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 76/144/208 ms
r1#ping 123.123.123.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 68/136/224 ms
r2(config)#int s0/1
r2(config-if)#sh
r2(config-if)#no frame-relay inverse-arp
r2(config-if)#frame-relay map ip 123.123.123.1 201
r2(config-if)#frame-relay map ip 123.123.123.3 201
r2(config-if)#no sh
r2(config-if)#end
r2#show frame-relay map
Serial0/1 (up): ip 123.123.123.1 dlci 201(0xC9,0x3090), static,
CISCO, status defined, active
Serial0/1 (up): ip 123.123.123.3 dlci 201(0xC9,0x3090), static,
CISCO, status defined, active
r2#ping 123.123.123.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 132/204/336 ms
r2#ping 123.123.123.3
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.3, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 160/264/392 ms
r3(config)#int s0/2
r3(config-if)#sh
r3(config-if)#no frame-relay inverse-arp
r3(config-if)#frame-relay map ip 123.123.123.1 301
r3(config-if)#frame-relay map ip 123.123.123.2 301
r3(config-if)#end
r3#show frame-relay map
Serial0/2 (up): ip 123.123.123.1 dlci 301(0x12D,0x48D0), static,
CISCO, status defined, active
Serial0/2 (up): ip 123.123.123.2 dlci 301(0x12D,0x48D0), static,
CISCO, status defined, active
r3#ping 123.123.123.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 40/140/280 ms
r3#ping 123.123.123.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 123.123.123.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 128/244/424 ms
帧中继上
RIP
Setp 1 //
在
R1.R2.R3
上面启动
RIP
协议
(
版本
1RIP
为组播
)
r1(config)#int lo 0
r1(config-if)#ip add 1.1.1.1 255.255.255.0
r1(config-if)#no sh
r1(config-if)#router rip
r1(config-router)#net 123.0.0.0
r1(config-router)#net 1.0.0.0
r1(config-router)#end
r1#show 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 not set
1.0.0.0/24 is subnetted, 1 subnets
C
1.1.1.0 is directly connected, Loopback0
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/0
r2(config)#int lo 0
r2(config-if)#ip add 2.2.2.2 255.255.255.0
r2(config-if)#no sh
r2(config-if)#router rip
r2(config-router)#net 123.0.0.0
r2(config-router)#net 2.0.0.0
r2(config-router)#end
r2#show 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 not set
2.0.0.0/24 is subnetted, 1 subnets
C
2.2.2.0 is directly connected, Loopback0
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/1
r3(config)#int lo 0
r3(config-if)#ip add 3.3.3.3 255.255.255.0
r3(config-if)#no sh
r3(config-if)#router rip
r3(config-router)#net 123.0.0.0
r3(config-router)#net 3.0.0.0
r3(config-router)#end
r3#show 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 not set
3.0.0.0/24 is subnetted, 1 subnets
C
3.3.3.0 is directly connected, Loopback0
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/2
Setp 2 //RIP
进程手动指邻居
r1(config)#router rip
r1(config-router)#nei 123.123.123.2
r1(config-router)#nei 123.123.123.3
r1(config-router)#exit
r1(config)#exit
r2(config)#router rip
r2(config-router)#neighbor 123.123.123.1
r2(config-router)#exit
r2(config)#exit
r3(config)#router rip
r3(config-router)#neighbor 123.123.123.1
r3(config-router)#exit
r3(config)#exit
Setp 3 //
查看
RIP
学到的路由
r1#show 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 not set
1.0.0.0/24 is subnetted, 1 subnets
C
1.1.1.0 is directly connected, Loopback0
R
2.0.0.0/8 [120/1] via 123.123.123.2, 00:00:18, Serial0/0
R
3.0.0.0/8 [120/1] via 123.123.123.3, 00:00:16, Serial0/0
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/0
r2#show 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 not set
R
1.0.0.0/8 [120/1] via 123.123.123.1, 00:00:10, Serial0/1
2.0.0.0/24 is subnetted, 1 subnets
C
2.2.2.0 is directly connected, Loopback0
R
3.0.0.0/8 [120/2] via 123.123.123.1, 00:00:10, Serial0/1
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/1
r3#show 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 not set
R
1.0.0.0/8 [120/1] via 123.123.123.1, 00:00:14, Serial0/2
R
2.0.0.0/8 [120/2] via 123.123.123.1, 00:00:14, Serial0/2
3.0.0.0/24 is subnetted, 1 subnets
C
3.3.3.0 is directly connected, Loopback0
123.0.0.0/24 is subnetted, 1 subnets
C
123.123.123.0 is directly connected, Serial0/2
点对点子接口
Setp 1 //R1
建子接口
(
对应一个网段和一个
DLCI
号
r1(config)#default int s0/0
r1(config)#int s0/0
r1(config-if)#encapsulation frame-relay
r1(config-if)#exit
r1(config)#interface Serial0/0.2 point-to-point
r1(config-subif)#ip add 12.12.12.1 255.255.255.0
r1(config-subif)#frame-relay interface-dlci 102
r1(config-fr-dlci)#no sh
r1(config-subif)#exit
r1(config)#int s0/0.3 point-to-point
r1(config-subif)#ip add 13.13.13.1 255.255.255.0
r1(config-subif)#frame-relay interface-dlci 103
r1(config-fr-dlci)#no sh
r1(config-subif)#exit
r2(config)#int s0/1
r2(config-if)#no
frame-relay map ip 123.123.123.1 201
r2(config-if)#no
frame-relay map ip 123.123.123.3 201
r2(config-if)#frame-relay map ip 12.12.12.1 201
r2(config-if)#no sh
r3(config)#int s0/2
r3(config-if)#ip add 13.13.13.3 255.255.255.0
r3(config-if)#no frame-relay map ip 123.123.123.1 301
r3(config-if)#no
frame-relay map ip 123.123.123.2 301
r3(config-if)#frame-relay map ip 13.13.13.1 301
r3(config-if)#no sh
Setp 2
宣千网络
r1(config)#router rip
r1(config-router)#ver 2
r1(config-router)#net 12.0.0.0
r1(config-router)#net 13.0.0.0
r1(config-router)#exit
r2(config)#router rip
r2(config-router)#ver 2
r2(config-router)#net 12.0.0.0
r2(config-router)#exit
r3(config)#router rip
r3(config-router)#ver 2
r3(config-router)#net 13.0.0.0
r3(config-router)#end
Setp 3
查看
R1.R2.R3
的路由表
r1#clear ip route *
r2#clear ip route *
r3#clear ip route *
r1#show 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 not set
1.0.0.0/24 is subnetted, 1 subnets
C
1.1.1.0 is directly connected, Loopback0
2.0.0.0/24 is subnetted, 1 subnets
R
2.2.2.0 [120/1] via 12.12.12.2, 00:00:50, Serial0/0.2
3.0.0.0/24 is subnetted, 1 subnets
R
3.3.3.0 [120/1] via 13.13.13.3, 00:00:50, Serial0/0.3
12.0.0.0/24 is subnetted, 1 subnets
C
12.12.12.0 is directly connected, Serial0/0.2
13.0.0.0/24 is subnetted, 1 subnets
C
13.13.13.0 is directly connected, Serial0/0.3
r2#show 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 not set
1.0.0.0/24 is subnetted, 1 subnets
R
1.1.1.0 [120/1] via 12.12.12.1, 00:00:03, Serial0/1
2.0.0.0/24 is subnetted, 1 subnets
C
2.2.2.0 is directly connected, Loopback0
3.0.0.0/24 is subnetted, 1 subnets
R
3.3.3.0 [120/2] via 12.12.12.1, 00:00:03, Serial0/1
12.0.0.0/24 is subnetted, 1 subnets
C
12.12.12.0 is directly connected, Serial0/1
13.0.0.0/24 is subnetted, 1 subnets
R
13.13.13.0 [120/1] via 12.12.12.1, 00:00:03, Serial0/1
r3#show 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 not set
1.0.0.0/24 is subnetted, 1 subnets
R
1.1.1.0 [120/1] via 13.13.13.1, 00:00:00, Serial0/2
2.0.0.0/24 is subnetted, 1 subnets
R
2.2.2.0 [120/2] via 13.13.13.1, 00:00:00, Serial0/2
3.0.0.0/24 is subnetted, 1 subnets
C
3.3.3.0 is directly connected, Loopback0
12.0.0.0/24 is subnetted, 1 subnets
R
12.12.12.0 [120/1] via 13.13.13.1, 00:00:00, Serial0/2
13.0.0.0/24 is subnetted, 1 subnets
C
13.13.13.0 is directly connected, Serial0/2