在VPN的具体实现方式中,通过在公网上开出各种隧道,模拟专线来建立的VPN称为( )
A.VLL
B.VPDN
C.VPLS
D.VPRN
正确答案是A
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/528672.html
上一篇:社会群体
下一篇:Write no less than 150 words on each of the following topics in English in the corresponding space on the answer sheet.How did Walt Whitman make use of the poetic "I” in his works?