| 摘要 |
<p>A method for realizing intercommunication between the L3 VPN, includes the following steps: the first L3 VPN site issuing its own route information to the second L3 VPN site, the second L3 VPN site sending its own data to the first L3 VPN site according to the received route information of the first L3 VPN site; the second L3 VPN site issuing its own route information to the first L3 VPN site, the first L3 VPN site sending its own data to the second L3 VPN site according to the received route information of the second L3 VPN site. IT could realize intercommunication between the different kinds of L3 VPN using the method of the invention.</p> |
