vll

  • 网络虚拟租用专线(Virtual Leased Lines);租用线

vllvll

vll

虚拟租用专线(Virtual Leased Lines)

VPN可划分为:VLL(Virtual Leased Lines)、VPDN(Virtual Private Dial Networks)、VPRN(Virtual Private Routed Networks...VPD…

租用线

  (2)虚拟租用线VLL):这是对传统的租用线业务的仿真,用IP网络对租用线进行模拟,而从两端的用户看来这样一条虚拟 …

1
but this principle shall not prejudice the application of enforcement measures under Chapter Vll. 但此项原则不妨碍第七章内执行办法之适用。
2
He is taking part in a show called Vll International Festival of Fashion and Beauty "Chrystal Angel" in Kiev. 他正在基辅参加一个比赛,一个被命名为“水晶天使”的国际时尚比赛。
3
Application of VLL to obtaining the elevation of constructions VLL方法在自动获取建筑物高程中的应用