It shortens the distance between users and resources by sending center server resources to edge of network.

将中心服务器上的资源推送至网络边缘，缩短了用户和资源的距离。

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Currently, layer 3 switch network devices have spread from the core of network to the edge of network. It occupys a large part of network devices market.

目前第三层交换机已由网络的核心延伸至网络的边缘，占据了相当大的市场份额。

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Hoover says the company is working with a number of mobile phone manufacturers to bring the technology to the edge of the network.

FORBES: Connect

The other place security was injected was at the edge of the corporate network.

FORBES: Going Mobile: Security in the Age of Ubiquity

The protocol, which resides on a router at the edge of an IPv6 network, assigns a prefix to each IPv6 address to identify it as a 6to4 address.

CNN: New protocol sneaks IPv6 traffic over the 'Net