问题:
A . all traffic is encrypted using IPSec and the Triple-DES algorithm
B . full support for all Enterprise applications, including data, voice, and video
C . thousands of Teleworker VPN tunnels can be aggregated to a headquarters location
D . the VPN tunnel is an always on site-to-site VPN connection
E . portability for use while traveling
F . used with broadband Cable/DSL subscriptio
● 参考解析
本题暂无解析
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