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Which are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution
Which are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution
admin
2019-04-08
66
问题
Which are three reasons that an organization with multiple branch offices and roaming users might implement a Cisco VPN solution instead of point-to-point WAN links?
选项
A、 reduced cost
B、 better throughput
C、 increased security
D、 scalability
E、 reduced latency
答案
A,C,D
解析
VPN英文全称是“Virtual Private Network”,翻译过来就是“虚拟专用网络”。vpn被定义为通过一个公用网络(通常是因特网)建立一个临时的、安全的连接,是一条穿过混乱的公用网络的安全、稳定隧道。
特点:
1.安全保障
2.服务质量保证(QoS)
3.可扩充性和灵活性
4.可管理性
A 节约成本
C 增强安全性
D 易扩展
B提高吞吐量---感觉应该是P2P的优点
E减少潜在因素
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