【摘要】 利用MPLS(Multiprotocol Label Switching)VPN技术对某政务信息网络进行了广域网设计、城域骨干网设计。该技术为政务信息网络提供了一种基于网络、易于管理、扩充性好、安全且具有QoS保障、可在任意节点间连接的VPN。更多还原

【Abstract】 Metropolitan area network(MAN) design and wide area network(WAN) design are made for a government affairs information network by using multiprotocol label switching (MPLS) VPN technique. VPN, which is based on network, easy for management , good expandability , safe and with QoS guarantee, and linking between any nodes, is provided for the government information network.更多还原