| 摘要 |
<p>In a method and an apparatus for implementing layer-2 interconnection of data centers, a virtual bridge port is generated with respect to each remote site and a corresponding tunnel encapsulation mapping table item is configured. The method includes: when transmitting an Ethernet packet to the remote site, encapsulating the Ethernet packet according to the tunnel encapsulation mapping table item corresponding to the remote site and transmitting the encapsulated packet to a core network; when receiving an IP packet from the core network, the IP packet is decapsulated to obtain an original Ethernet packet and the original Ethernet packet is forwarded within the local site.</p> |
