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AR支持以下哪种IPsec的应用（）。
- A、GRE over IPsec
- B、L2TP over IPsec
- C、IPsec over PPP
- D、IPsec over GRE
参考答案
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多选题You need to design a security strategy for the Web folders and files created by the consultants and the internal Web developers. What are two possible ways to achieve this goal？（）ARequire the internal Web developers to use Telnet with Kerberos authentication. Require the consultants to use L2TP with IPSecBRequire the internal Web developers to use Encrypting File System （EFS） over Web Distributed Authoring and Versioning （WebDAV）. Require the consultants to use Microsoft.NET Passport authentication with Security Level 0CRequire the internal Web developers to use Web Distributed Authoring and Versioning （WebDAV） over SSL.Require the consultants to use WebDAV over SSLDRequire the internal Web developers to use L2TP with IPSec. Require the consultants to use Encrypting File System （EFS） over Web Distributed Authoring and Versioning （WebDAV）ERequire the internal Web developers to use Web Distributed Authoring and Versioning （WebDAV） over SSL.Require the consultants to use L2TP with IPSec
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单选题To securely transport EIGRP traffic， a network administrator will build VPNs between sites. Whatis the best method to accomplish the transport of EIGRP traffic？（）A
IPSec in tunnel modeB
IPSec in transport modeC
GRE with IPSec in transport modeD
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