跨運營商的MPLS ×××解決方案3

拓撲： 配置： R2： router bgp 100 no bgp default ipv4-unicast bgp log-neighbor-changes neighbor 4.4.4.4 remote-as 100 neighbor 4.4.4.4 update-source Loopback0 ! address-family ***v4 neighbor 4.4.4.4 activate

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