本文共 2599 字,大约阅读时间需要 8 分钟。
1.13.3 配置OSPF发布聚合路由
如图:
<SwitchA> system-view
[SwitchA] router id 11.2.1.2[SwitchA] ospf[SwitchA-ospf-1] area 0[SwitchA-ospf-1-area-0.0.0.0] network 11.2.1.0 0.0.0.255[SwitchA-ospf-1-area-0.0.0.0] quit[SwitchA-ospf-1] quit<SwitchB> system-view
[SwitchB] router id 11.2.1.1[SwitchB] ospf[SwitchB-ospf-1] area 0[SwitchB-ospf-1-area-0.0.0.0] network 11.2.1.0 0.0.0.255[SwitchB-ospf-1-area-0.0.0.0] quit[SwitchB-ospf-1] quit<SwitchC> system-view
[SwitchC] router id 11.1.1.2[SwitchC] ospf[SwitchC-ospf-1] area 0[SwitchC-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255[SwitchC-ospf-1-area-0.0.0.0] network 10.2.1.0 0.0.0.255[SwitchC-ospf-1-area-0.0.0.0] quit[SwitchC-ospf-1] quit<SwitchD> system-view
[SwitchD] router id 10.3.1.1[SwitchD] ospf[SwitchD-ospf-1] area 0[SwitchD-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255[SwitchD-ospf-1-area-0.0.0.0] network 10.3.1.0 0.0.0.255[SwitchD-ospf-1-area-0.0.0.0] quit<SwitchE> system-view
[SwitchE] router id 10.4.1.1[SwitchE] ospf[SwitchE-ospf-1] area 0[SwitchE-ospf-1-area-0.0.0.0] network 10.2.1.0 0.0.0.255[SwitchE-ospf-1-area-0.0.0.0] network 10.4.1.0 0.0.0.255[SwitchE-ospf-1-area-0.0.0.0] quit[SwitchE-ospf-1] quit(3) 配置 BGP,引入 OSPF 和直连路由[SwitchB] bgp 200
[SwitchB-bgp] peer 11.1.1.2 as 100[SwitchB-bgp] address-family ipv4 unicast[SwitchB-bgp-ipv4] import-route ospf[SwitchB-bgp-ipv4] import-route direct[SwitchB-bgp-ipv4] peer 11.1.1.2 enable #注意不要少了这句[SwitchB-bgp-ipv4] quit[SwitchB-bgp] quit[SwitchC] bgp 100
[SwitchC-bgp] peer 11.1.1.1 as 200[SwitchC-bgp] address-family ipv4 unicast[SwitchC-bgp-ipv4] import-route ospf[SwitchC-bgp-ipv4] import-route direct[SwitchC-bgp-ipv4] peer 11.1.1.1 enable #注意不要少了这句[SwitchC-bgp-ipv4] quit[SwitchC-bgp] quit[SwitchB] ospf
[SwitchB-ospf-1] import-route bgp[SwitchC] ospf
[SwitchC-ospf-1] import-route bgp[SwitchA] display ip routing-table
(5) 在 Switch B 上配置路由聚合,只发布聚合路由 10.0.0.0/8。[SwitchB-ospf-1] asbr-summary 10.0.0.0 8[SwitchA] display ip routing-table
转载于:https://blog.51cto.com/14223499/2403763