Online Access Free H12-725_V4.0 Exam Questions

Which of the following protocols can be encapsulated through GRE over IPsec?(Select All that Apply)

• A.IPv6
• B.IPX
• C.VRRP
• D.OSPF

*In the data filtering profile on the firewall, keyword group "Keyword" is invoked in the upload direction of HTTP applications, the action is block, and the keyword group is invoked in the security policy. Given this, if the regular expression "b.d" is configured in the keyword group "Keyword," which of the following texts can be posted by internal employees on the forum?

• A.bad
• B.boring
• C.abroad
• D.beside

Which of the following statements is false about RADIUS and HWTACACS?

• A.Both of them use the client/server model.
• B.Both of them support authorization of configuration commands.
• C.Both of them feature good flexibility and extensibility.
• D.Both of them use shared keys to encrypt user information.

Which of the following statements is false about the ATIC system architecture?

• A.The ATIC consists of the management server, collector, and controller.
• B.One management center can centrally manage multiple geographically dispersed detecting and cleaning devices.
• C.The ATIC management server manages detecting and cleaning devices.
• D.SecoManager functions as the management center and uses the Browser/Server architecture.

Which of the following statements are true about SYN scanning attacks?(Select All that Apply)

• A.When the scanner sends a SYN packet, a SYN-ACK response indicates an open port.
• B.When the scanner sends a SYN packet, an RST response indicates a closed port.
• C.When the scanner sends a SYN packet, if the peer end responds with a SYN-ACK packet, the scanner then responds with an ACK packet to complete the three-way handshake.
• D.If the peer end does not respond to the SYN packet sent by the scanner, the peer host does not exist, or filtering is performed on the network or host.