2. 技术
    3. OSPF拓扑实验

    OSPF拓扑实验

    技术2022-07-11  68

    什么是OSPF OSPF是链路状态路由协议。 架构介绍：花瓣形状，骨干区域为0区域，其他区域1、2、3都围绕区域0相连， 及个别的特殊情况，可以通过虚拟链路来连接 信息传递：向邻居发送是自己知道的所有状态的链路状态信息 路由标识：Router-ID是网络上唯一用于标识的一台路由器，线网用路由器的环回口 来配置Router-ID,这边的地址是32位的公网IP地址，如果没有标，通过物理口 来确认 区域规划：划分多个区域是为了优化网络性能， OSPF实验 拓扑图

    R1配置命令

    <Huawei>sys [Huawei]sys R1 [R1]int g0/0/0 [R1-GigabitEthernet0/0/0]ip add 16.0.0.1 24 [R1-GigabitEthernet0/0/1]un sh [R1-GigabitEthernet0/0/0]int g0/0/1 [R1-GigabitEthernet0/0/1]ip add 12.0.0.1 24 [R1-GigabitEthernet0/0/1]un sh [R1-GigabitEthernet0/0/1]q [R1]int loo0 [R1-LoopBack0]ip add 1.1.1.1 32 [R1-LoopBack0]q [R1]ospf 1 router-id 1.1.1.1 [R1-ospf-1]area 1 [R1-ospf-1-area-0.0.0.1]network 12.0.0.0 0.0.0.255 [R1-ospf-1-area-0.0.0.1]network 1.1.1.1 0.0.0.0 [R1]rip 1 [R1-rip-1]version [R1-rip-1]version 2 [R1-rip-1]un summary [R1-rip-1]network 16.0.0.0 [[R1]ospf 1 [R1-ospf-1]import-route rip 1

    R2配置命令

    <Huawei>sys [Huawei]sys R2 [R2]int g0/0/0 [R2-GigabitEthernet0/0/0]ip add 12.0.0.2 24 [R2-GigabitEthernet0/0/0]un sh [R2-GigabitEthernet0/0/0]int g0/0/1 [R2-GigabitEthernet0/0/1]ip add 23.0.0.2 24 [R2-GigabitEthernet0/0/1]un sh [R2-GigabitEthernet0/0/1]int loo0 [R2-LoopBack0]ip add 2.2.2.2 32 [R2-LoopBack0]q [R2]ospf 1 router-id 2.2.2.2 [R2-ospf-1]area 1 [R2-ospf-1-area-0.0.0.1]network 12.0.0.0 0.0.0.255 [R2-ospf-1-area-0.0.0.1]network 23.0.0.0 0.0.0.255 [R2-ospf-1-area-0.0.0.1]network 2.2.2.2 0.0.0.0 [R2-ospf-1-area-0.0.0.1]q [R2] <R2>dis ip routing-table Route Flags: R - relay, D - download to fib ------------------------------------------------------------------------------ Routing Tables: Public Destinations : 15 Routes : 15 Destination/Mask Proto Pre Cost Flags NextHop Interface 1.1.1.1/32 OSPF 10 1 D 12.0.0.1 GigabitEthernet 0/0/1 2.2.2.2/32 Direct 0 0 D 127.0.0.1 LoopBack0 3.3.3.3/32 OSPF 10 1 D 23.0.0.3 GigabitEthernet 0/0/2 4.4.4.4/32 OSPF 10 2 D 23.0.0.3 GigabitEthernet 0/0/2 5.5.5.5/32 OSPF 10 3 D 23.0.0.3 GigabitEthernet 0/0/2 6.6.6.6/32 O_ASE 150 6 D 12.0.0.1 GigabitEthernet 0/0/1 12.0.0.0/24 Direct 0 0 D 12.0.0.2 GigabitEthernet 0/0/1 12.0.0.2/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 16.0.0.0/24 O_ASE 150 6 D 12.0.0.1 GigabitEthernet 0/0/1 23.0.0.0/24 Direct 0 0 D 23.0.0.2 GigabitEthernet 0/0/2 23.0.0.2/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/2 34.0.0.0/24 OSPF 10 2 D 23.0.0.3 GigabitEthernet 0/0/2 45.0.0.0/24 OSPF 10 3 D 23.0.0.3 GigabitEthernet 0/0/2 127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0 127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0

    R3配置命令

    <Huawei>sys [Huawei]sys R3 [R3]int g0/0/0 [R3-GigabitEthernet0/0/0]ip add 23.0.0.3 24 [R3-GigabitEthernet0/0/0]un sh [R3-GigabitEthernet0/0/0]int g0/0/1 [R3-GigabitEthernet0/0/1]ip add 34.0.0.3 24 [R3-GigabitEthernet0/0/1]un sh [R3-GigabitEthernet0/0/1]int loo0 [R3-LoopBack0]ip add 3.3.3.3 32 [R3-LoopBack0]q [R3]ospf 1 router-id 3.3.3.3 [R3-ospf-1]area 1 [R3-ospf-1-area-0.0.0.1]network 23.0.0.0 0.0.0.255 [R3-ospf-1-area-0.0.0.1]q [R3-ospf-1]area 0 [R3-ospf-1-area-0.0.0.0]network 34.0.0.0 0.0.0.255 [R3-ospf-1-area-0.0.0.0]network 3.3.3.3 0.0.0.0 [R3-ospf-1-area-0.0.0.0]q [R3]

    R4配置命令

    Huawei>sys [Huawei]sys R4 [R4]int g0/0/0 [R4-GigabitEthernet0/0/0]ip add 34.0.0.4 24 [R4-GigabitEthernet0/0/0]un sh [R4-GigabitEthernet0/0/0]int g0/0/1 [R4-GigabitEthernet0/0/1]ip add 45.0.0.4 24 [R4-GigabitEthernet0/0/1]int loo0 [R4-LoopBack0]ip add 4.4.4.4 32 [R4-LoopBack0]q [R4]ospf 1 router-id 4.4.4.4 [R4-ospf-1]area 0 [R4-ospf-1-area-0.0.0.0]network 34.0.0.0 0.0.0.255 [R4-ospf-1-area-0.0.0.0]q

    R5配置命令

    <Huawei>sys [Huawei]sys R5 [R5]int g0/0/0 [R5-GigabitEthernet0/0/0]ip add 45.0.0.5 24 [R5-GigabitEthernet0/0/0]un sh [R5-GigabitEthernet0/0/0]int lo0 [R5-LoopBack0]ip add 5.5.5.5 32 [R5-LoopBack0]q [R5]ospf 1 router-id 5.5.5.5 [R5-ospf-1]area 2 [R5-ospf-1-area-0.0.0.2]network 45.0.0.0 0.0.0.255 [R5-ospf-1-area-0.0.0.2]network 5.5.5.5 0.0.0.0 [R5-ospf-1-area-0.0.0.2]q <R5>dis ip routing-table Route Flags: R - relay, D - download to fib ------------------------------------------------------------------------------ Routing Tables: Public Destinations : 15 Routes : 15 Destination/Mask Proto Pre Cost Flags NextHop Interface 1.1.1.1/32 OSPF 10 1 D 12.0.0.1 GigabitEthernet 0/0/1 2.2.2.2/32 Direct 0 0 D 127.0.0.1 LoopBack0 3.3.3.3/32 OSPF 10 1 D 23.0.0.3 GigabitEthernet 0/0/2 4.4.4.4/32 OSPF 10 2 D 23.0.0.3 GigabitEthernet 0/0/2 5.5.5.5/32 OSPF 10 3 D 23.0.0.3 GigabitEthernet 0/0/2 6.6.6.6/32 O_ASE 150 6 D 12.0.0.1 GigabitEthernet 0/0/1 12.0.0.0/24 Direct 0 0 D 12.0.0.2 GigabitEthernet 0/0/1 12.0.0.2/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/1 16.0.0.0/24 O_ASE 150 6 D 12.0.0.1 GigabitEthernet 0/0/1 23.0.0.0/24 Direct 0 0 D 23.0.0.2 GigabitEthernet 0/0/2 23.0.0.2/32 Direct 0 0 D 127.0.0.1 GigabitEthernet 0/0/2 34.0.0.0/24 OSPF 10 2 D 23.0.0.3 GigabitEthernet 0/0/2 45.0.0.0/24 OSPF 10 3 D 23.0.0.3 GigabitEthernet 0/0/2 127.0.0.0/8 Direct 0 0 D 127.0.0.1 InLoopBack0 127.0.0.1/32 Direct 0 0 D 127.0.0.1 InLoopBack0

    [R6]配置命令

    <Huawei>sys [Huawei]sys R6 [R6]INT G0/0/0 [R6-GigabitEthernet0/0/0]ip add 16.0.0.6 24 [R6-GigabitEthernet0/0/0]un sh [R6-GigabitEthernet0/0/0]int loo0 [R6-LoopBack0]ip add 6.6.6.6 32 [R6-LoopBack0]q [R6]rip 1 [R6-rip-1]version 2 [R6-rip-1]un summary [R6-rip-1]network 16.0.0.0 [R6-rip-1]network 6.0.0.0 [R6-rip-1]q [R6]
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