一．拓扑图
二．网段分配
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R1 |
S1/0 |
192.168.43.1/24 |
R6 |
F1/0 |
10.43.30.1/24 |
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R2 |
S1/0 |
192.168.43.2/24 |
R7 |
F1/0 |
10.43.20.2/24 |
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R3 |
帧中继无地址 |
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F0/0 |
10.43.30.2/24 |
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R4 |
S1/0 |
192.168.43.4/24 |
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F0/1 |
10.43.40.2/24 |
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F0/0 |
10.43.10.1/24 |
R8 |
F0/1 |
10.43.40.1/24 |
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R5 |
F0/0 |
1.43.10.2/24 |
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F0/1 |
10.43.20.1/24 |
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R6 |
F0/0 |
10.43.10.3/24 |
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本地还回地址 |
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R1 |
1.1.1.1/24 |
R6 |
5.5.5.5/24 |
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R2 |
2.2.2.2/24 |
R7 |
6.6.6.6/24 |
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R4 |
3.3.3.3/24 |
R8 |
7.7.7.7/24 |
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R5 |
4.4.4.4/24 |
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三．配置过程
（1）帧中继部分
R4：
interface Loopback0
ip address 3.3.3.3 255.255.255.0
ip ospf network point-to-point 使路由正常。
interface Serial1/0
ip address 192.168.43.4 255.255.255.0
encapsulation frame-relay 封装成帧中继。
ip ospf network non-broadcast 配置成NBMA的网络。
ip ospf priority 255 使R1成为DR。接口悠闲级。
frame-relay map ip 192.168.43.1 103 broadcast 用广播方式发送帧中继信息。静态映射。（注意：对方IP和己方DLCI）
frame-relay map ip 192.168.43.2 104 broadcast
no frame-relay inverse-arp 关闭自动映射。
router ospf 1
log-adjacency-changes
Network 10.43.10.0 0.0.0.255 area0
network 3.3.3.0 0.0.0.255 area 2
network 192.168.0 0.0.0.255 area 2
neighbor 192.168.43.1 priority 3 在NBMA的网络中，只能使用neighbor来指明邻居还可以指明邻居的优先级。
neighbor 192.168.43.2
R3：
frame-relay switching 配置成帧中继交换机。此命令很重要。
interface Serial1/1
no ip address
encapsulation frame-relay 封装成帧中继
clockrate 128000
frame-relay lmi-type cisco 配置帧中继的类型
frame-relay intf-type dce 配置帧中继为DCE
frame-relay route 103 interface Serial1/0 301 做帧中继映射
frame-relay route 104 interface Serial1/2 401
interface Serial1/0
no ip address
encapsulation frame-relay
clockrate 128000
frame-relay lmi-type cisco
frame-relay intf-type dce
frame-relay route 301 interface Serial1/1 103
interface Serial1/2
no ip address
encapsulation frame-relay
clockrate 128000
frame-relay lmi-type cisco
frame-relay intf-type dce
frame-relay route 401 interface Serial1/1 104
R1：
interface Loopback0
ip address 1.1.1.1 255.255.255.0
ip ospf network point-to-point
interface Serial0/1
ip address 192.168.43.1 255.255.255.0
encapsulation frame-relay
ip ospf network non-broadcast
ip ospf priority 3
frame-relay map ip 192.168.43.4 301 broadcast
frame-relay map ip 192.168.43.2 301 broadcast
no frame-relay inverse-arp
router ospf 1
log-adjacency-changes
network 1.1.1.0 0.0.0.255 area 2
network 192.168.0 0.0.0.255 area 2
R2配置同R1
（2）ospf路由部分
R5
conf terminal
router ospf 1
router-id 4.4.4.4
area 1 nssa
network 4.4.4.0 0.0.0.255 area 0
network 10.43.10.0 0.0.0.255 area 0
network 10.43.20.0 0.0.0.255 area 1
R6与R5配置相同，R4前面配过ospf省略
（2）ripng部分
R7
configure terminal
router ospf 1
router-id 6.6.6.6
area 1 nssa
network 10.43.20.0 0.0.0.255 area 1
network 10.43.30.0 0.0.0.255 area 1
redistribute rip metric 25 subnets //RIP->ospf
router rip
version 2
network 10.0.0.0
no auto-summary
redistribute ospf 1 metric 4 //ospf->Rip
R8
configure terminal
router rip
Network 10.43.40.0
Network 7.7.7.0
此时已经可以从R8ping到帧中继的R2了。
二．Ospfv3
1. 首先配置帧中继
2. 配置ospfv3
3. 拓扑规划
4. 地址规划
|
R1 |
S1/0 |
2001:db8:43:abc::1/64 |
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R2 |
S1/0 |
2001:db8:43:abc::2/64 |
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R4 |
S1/0 |
2001:db8:43:abc::3/64 |
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F0/0 |
2001:db8:43:10::1/64 |
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R5 |
F0/0 |
2001:db8:43:10::2/64 |
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F0/1 |
2001:db8:43:20::1/64 |
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R6 |
F0/0 |
2001:db8:43:10::3/64 |
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F1/0 |
2001:db8:43:30::1/64 |
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R7 |
F0/0 |
2001:db8:43:30::2/64 |
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F1/0 |
2001:db8:43:20::2/64 |
r4
configure terminal
ipv6 unicast-routing
interface Serial 1/0
frame-relay map ipv6 2001:DB8:43:abc::1 402 broadcast
frame-relay map ipv6 2001:DB8:43:abc::2 401 broadcast
frame-relay map ipv6 FE80::CE01:1EFF:FE28:0 401 broadcast
frame-relay map ipv6 FE80::CE02:EFF:FE60:0 402 broadcast
R1
configure terminal
ipv6 unicast-routing
interface Serial1/0
frame-relay map ipv6 2001:DB8:43:abc::3 202 broadcast
frame-relay map ipv6 2001:DB8:43:abc::2 201 broadcast
frame-relay map ipv6 FE80::CE01:1EFF:FE28:0 201 broadcast
frame-relay map ipv6 FE80::CE04:19FF:FE18:0 202 broadcast
R2
configure terminal
ipv6 unicast-routing
interface Serial1/2
frame-relay map ipv6 2001:DB8:43:abc::3 102 broadcast
frame-relay map ipv6 2001:DB8:43:abc::1 101 broadcast
frame-relay map ipv6 FE80::CE04:19FF:FE18:0 102 broadcast
frame-relay map ipv6 FE80::CE02:EFF:FE60:0 101 broadcast
配置ospf
r4
configure terminal
ipv6 router ospf 1
router-id 3.3.3.3
area 0 range 2001:db8:43::/64
interface Serial1/0
ipv6 ospf 1 area 2
ipv6 enable
ipv6 ospf neighbor FE80::CE02:EFF:FE60:0 priority 1
ipv6 ospf neighbor FE80::CE01:1EFF:FE28:0 priority 1
interface fastEthernet 0/0
ipv6 ospf 1 area 0
R2同R1
R1
configure terminal
ipv6 router ospf 1
router-id 5.5.5.5
interface Serial1/0
ipv6 ospf 1 area 2
ipv6 enable
配置OSPFV3
R6参考R5配置
R5
configure terminal
ipv6 unicast-routing
ipv6 router ospf 1
router-id 4.4.4.4
area 1 nssa
interface fastEthernet 0/0
ipv6 enable
ipv6 ospf 1 area 0
interface fastEthernet 0/1
ipv6 enable
ipv6 ospf 1 area 1
R7
configure terminal
ipv6 unicast-routing
ipv6 router rip ys
redistribute ospf 1 metric 4
redistribute connected
ipv6 router ospf 1
router-id 6.6.6.6
area 1 nssa
redistribute rip ys
redistribute connected
四．实验总结
这次实验做的十分艰难，有许多上课做过得实验在实际做作业的时候会做不通，实际上是本身没有很好的总结上课的内容，表面上做通做会了，实际上没有深刻了解其中的原理和其他的应用方法，导致拓扑稍微复杂或者变动就不会了。
这次作业体验最深的是帧中继那部分，并没有通过配置ip地址来实现报文的交换在这次实验中有很深的体会。同时这次作业在查错的时候以外的更加了解了route-id的决定原理以及手动添加变更删除route-id的指令。
同时还是不太了解路由汇总与重发布的具体作用以及意义，只是知道大致的配置与作用，会在这次作业之后好好研究。
