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（ ） It is the WAN transmission technology after IP technology. It uses data label to guide data packet to transmit in open communication network with high speed and high efficiency, and introduces connection mode in a connectionless network, which reduces network complexity.
下列 是继IP 技术之后的广域网传输技术，利用数据标签引导数据包在开放的通信网络上进行高速、高效传输，在一个无连接的网络中引入连接模式，减少了网络复杂性。
下列 是继IP 技术之后的广域网传输技术，利用数据标签引导数据包在开放的通信网络上进行高速、高效传输，在一个无连接的网络中引入连接模式，减少了网络复杂性。
A.FTP
B.MPLS
C.TCP/IP
D.ATM
B.MPLS
C.TCP/IP
D.ATM
参考答案
参考解析
解析：MPLS（Multi-Protocol Label Switching，多协议标签交换技术）是一种广域网络技术。它是继目前网络界最流行的IP 技术以来的新一代广域网传输技术。MPLS 充分利用数据标签引导数据包在开放的通信网络上进行高速、高效的传输，通过在一个无连接的网络中引入连接模式，减少了网络复杂性，并能兼容现有各种主流网络技术，大大降低了网络成本。在提高IP 业务性能的同时，能确保网络通信的服务质量和数据传输的安全性。
更多 “（ ） It is the WAN transmission technology after IP technology. It uses data label to guide data packet to transmit in open communication network with high speed and high efficiency, and introduces connection mode in a connectionless network, which reduces network complexity. 下列 是继IP 技术之后的广域网传输技术，利用数据标签引导数据包在开放的通信网络上进行高速、高效传输，在一个无连接的网络中引入连接模式，减少了网络复杂性。 A.FTP B.MPLS C.TCP/IP D.ATM ” 相关考题
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