our company has a main office and 15 branch offices. The company has a single active directory domain. All servers run windows server 2008.You need to ensure that the VPN connections between the office and the branch offices meet the following requirements:All data must be encrypted by using end-to-end encryption.The vpn connection must use computer-level authentication.User names and passwords cannot be used for authentication.What should do?()
A. Configure an ipsec connection to use tunnel mode and preshared key authentication.
B. Configure a PPTP connection to use version 2 of the MS-CHAP v2 authentication.
Configure a L2TP/IPsec connection to use the EAP-TLS authentication.
D. Configure a L2TP/IPsec connection to use version 2 of the MS-CHAP v2 authentication.
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河南煤化集团提倡心怀感恩,反对满腹牢骚。
A. 正确
B. 错误
目前软交换在满足软件的可靠性方面有哪些常用措施()
A. 实时操作系统
B. 分布处理
C. 负载分担
D. 软件的自学习、自适应、自恢复
E. 关键数据的自动备份
肠道传染病传播途径与方式是肠道传染病病原体一般通过()途径感染人或动物。
烟花爆竹工厂当防护屏障采用防护土堤时,设置的汽车运输隧道净宽度宜为()m。
A. 4.5
B. 5.5
C. 3.5