2. 技术
    3. BGP实验

    BGP实验

    技术2025-05-29  17

    实验 拓扑图

    R1

    <Huawei>sys [Huawei]sys R1 [R1]int g0/0/0 [R1-GigabitEthernet0/0/0]ip add 15.0.0.1 30 [R1-GigabitEthernet0/0/0]un sh [R1-GigabitEthernet0/0/0]int g0/0/1 [R1-GigabitEthernet0/0/1]ip add 12.0.0.1 30 [R1-GigabitEthernet0/0/1]un sh [R1-GigabitEthernet0/0/1]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 0 [R1-ospf-1-area-0.0.0.0]network 12.0.0.0 0.0.0.3 [R1-ospf-1-area-0.0.0.0]network 15.0.0.0 0.0.0.3 [R1-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0 [R1]bgp 100 [R1-bgp]router-id 1.1.1.1 [R1-bgp]peer 2.2.2.2 as-number 100 [R1-bgp]peer 2.2.2.2 connect-interface LoopBack 0 [R1-bgp]peer 5.5.5.5 as-number 100 [R1-bgp]peer 5.5.5.5 connect-interface LoopBack 0 [R1-bgp] [R1

    R2

    <Huawei>sys [Huawei]sys R2 [R2]INT G0/0/0 [R2-GigabitEthernet0/0/0]ip add 23.0.0.1 30 [R2-GigabitEthernet0/0/0]un sh [R2-GigabitEthernet0/0/0]int g0/0/1 [R2-GigabitEthernet0/0/0]ip add 12.0.0.2 30 [R2-GigabitEthernet0/0/0]un sh [R2GigabitEthernet0/0/0]int loo0 [R2-LoopBack0]ip add 3.3.3.3 32 [R2-LoopBack0]q [R2】ospf 1 router-id 1.1.1.1 [R2-ospf-1]area o [R2-ospf-1-area-0.0.0.0]network 2.2.2.2 0.0.0.0 [R1-ospf-1-area-0.0.0.0]network 12.0.0.0 0.0.0.3 [R2-ospf-1-area-0.0.0.0]q [R2]bgp 100 [R2-bgp]router-id 2.2.2.2 [R2-bgp]peer 1.1.1.1 as-number 100 [R2-bgp]peer 1.1.1.1 connect-interface LoopBack 0 [R2-bgp]peer 5.5.5.5 as-number 100 [R2-bgp]peer 5.5.5.5 connect-interface LoopBack 0 [R2-bgp]q [R2]rip [R2-rip-1]version 2 [R2-rip-1]un summary [R2-rip-1]network 2.0.0.0 [R2-rip-1]network 23.0.0.0 [R2-rip-1]q [R2]bgp 100 [R2-bgp]router-id 3.3.3.3 [R2-bgp]peer 3.3.3.3 as-number 200 [R2-bgp]peer 3.3.3.3 connect-interface LoopBack 0 [R2-bgp]peer 3.3.3.3 ebgp-max-hop 2 [R2]ospf 1 [R2-ospf-1]import-route rip 1 type 1 cost 5 [R2]

    R3

    <Huawei>sys [Huawei]sys R3 [R3]INT G0/0/0 [R3-GigabitEthernet0/0/0]ip add 23.0.0.2 30. [R3-GigabitEthernet0/0/0]un sh [R3-GigabitEthernet0/0/0]int loo0 [R3-LoopBack0]ip add 3.3.3.3 32 [R3-LoopBack0]q [R3]rip [R3-rip-1]version 2 [R3-rip-1]un summary [R3-rip-1]network 3.0.0.0 [R3-rip-1]network 23.0.0.0 [R3-rip-1] [R3-rip-1]q [R3]bgp 200 [R3-bgp]router-id 2.2.2.2 [R3-bgp]peer 2.2.2.2 as-number 100 [R3-bgp]peer 2.2.2.2 connect-interface LoopBack 0 [R3-bgp]peer 2.2.2.2 ebgp-max-hop 2 [R3-bgp] q [R3]rip 1 [R3-rip-1]-route ospf 1

    R5

    <Huawei>sys [Huawei]sys R5 [R5]int g0/0/0 [R5-GigabitEthernet0/0/0]ip add 15.0.0.2 30 [R5-GigabitEthernet0/0/0]un sh [R5-GigabitEthernet0/0/0]int loo0 [R5-LoopBack0]ip add 5.5.5.5 32 [R5-LoopBack0]int loo1 [R5-LoopBack1]ip add 202.0.0.1 24 [R5-LoopBack1]int loo2 [R5-LoopBack2]ip add 202.0.1.1 24 [R5-LoopBack2]q [R5]ospf 1 router-id 5.5.5.5 [R5-ospf-1]area 0 [R5-ospf-1-area-0.0.0.0]network 15.0.0.0 0.0.0.3 [R5-ospf-1-area-0.0.0.0]network 5.5.5.5 0.0.0.0 [R5-ospf-1-area-0.0.0.0]q [R5]bgp 100 [R5-bgp]router-id 5.5.5.5 [R5-bgp]peer 1.1.1.1 as-number 100 [R5-bgp]peer 1.1.1.1 connect-interface LoopBack 0 [R5-bgp]peer 2.2.2.2 as-number 100 [R5-bgp]peer 2.2.2.2 connect-interface LoopBack 0 [R5-bgp]network 202.0.0.0 24 [R5-bgp]network 202.0.1.0 24 [R5-bgp]

    注：仅供参考

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