UC知道翻译一下。机器翻译的话也请尽量通顺
来源：百度知道 编辑：UC知道 时间：2024/07/06 14:40:42
This document specifically
does not discuss means of constructing VPNs using native mappings
onto switched backbones - e.g., VPNs constructed using the LAN
Emulation over ATM (LANE) [1] or Multiprotocol over ATM (MPOA) [2]
protocols operating over ATM backbones. Where IP backbones are
constructed using such protocols, by interconnecting routers over the
switched backbone, the VPNs discussed operate on top of this IP
network, and hence do not directly utilize the native mechanisms of
the underlying backbone. Native VPNs are restricted to the scope of
the underlying backbone, whereas IP based VPNs can extend to the
extent of IP reachability. Native VPN protocols are clearly outside
the scope of the IETF, and may be tackled by such bodies as the ATM
Forum.
2.0 VPN Application and Implementation Requirements
2.1 General VPN Requirements
There is growing interest in the use of IP VPNs
does not discuss means of constructing VPNs using native mappings
onto switched backbones - e.g., VPNs constructed using the LAN
Emulation over ATM (LANE) [1] or Multiprotocol over ATM (MPOA) [2]
protocols operating over ATM backbones. Where IP backbones are
constructed using such protocols, by interconnecting routers over the
switched backbone, the VPNs discussed operate on top of this IP
network, and hence do not directly utilize the native mechanisms of
the underlying backbone. Native VPNs are restricted to the scope of
the underlying backbone, whereas IP based VPNs can extend to the
extent of IP reachability. Native VPN protocols are clearly outside
the scope of the IETF, and may be tackled by such bodies as the ATM
Forum.
2.0 VPN Application and Implementation Requirements
2.1 General VPN Requirements
There is growing interest in the use of IP VPNs
这个文件明确
不讨论的方式构建VPN的使用本土映象
上开关脊梁-例如， V PN的构建局域网
仿真在ATM （里） [ 1 ]还是多在ATM （水警基地附属地方） [ 2 ]
议定书经营over ATM的脊梁。那里的IP骨干网，是
用这样的协议，由互联路由器一年
开关骨干， VPN的讨论经营再加上这个IP
网络化，因此不直接利用本土机制
基本骨干。本土VPN被限制在范围内
背后的主心骨，而基于IP的虚拟专用网可以延伸到
程度上的IP可达性。本土的VPN协议显然不在
范围IETF表达，并有可能加以解决，由这些机构作为农技团
论坛。
2.0 VPN应用和实施要求
2.1一般VPN的要求
有越来越多的兴趣，在使用的是IP VPN作为一个更具成本
有效的手段建立和部署私人通信
网络多媒体现场沟通比现有办法