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A. A group of users

B. A key program and file in the system

C. Single user

D. Host

A. Portal page URL

B. shared-key

C. Portal Protocol version

D. Portal server IP

A. Announcements can be issued by the security department

B. If the system issues an announcement and the proxy client is not online, the announcement information will not be received after going online.

C. Announcements can be issued by account.

D. The terminal must have a proxy client installed to receive announcements.

A. The Portal server needs to pass the security check result to the access gateway device

B. Issue policies while performing identity authentication

C. The ACL issued by the server to the access gateway is carried in the Portal protocol message

D. Portal gateway initiates Radius Challenge request message, including user name and password information

A. IP fragment message item

B. Tracert packet attack

C. ICMP redirect message attack) 0l

D. Oversized ICMP packet attack

A. PADIUS Used for server to SACG Security policy issued by the device

B. PADIUS Used in 802.1X Switch and AAA Information such as user name and password are passed between servers.

C. PADIUS Used on the client and 802.1X Information such as user names and passwords are passed between switches.

D. PADIUS Used for Portal Server pushes to users Web page.

A. Basic networking includes deploying one SM Server, one SC Server, one DB and a AE server.

B. AE In addition to the deployment of basic networking components, the reliability of the network also requires the deployment of an additional backup SC server.

C. SC In addition to the deployment of basic networking components, the reliability of the network also requires the deployment of an additional backup SM server.

D. DB In addition to the deployment of basic networking components, the reliability of the network also requires the deployment of an additional backup DB..

A. False

B. True

A. When a terminal device accesses the network, it first authenticates the user's identity through the access device, and the access device cooperates with the authentication server to complete the user Authentication.

B. The terminal device selects the answer to the resource to be accessed according to the result of the status check.

C. The security policy server checks the status information of the terminal, and for terminal devices that do not meet the corporate security standards, the security policy server reissues. The authorization information is given to the access device.

D. The terminal device directly interacts with the security policy server, and the terminal reports its own status information, including virus database version, operating system version, and terminal Information such as the patch version installed on the device.

A. DoS Denial of service attack

B. Brute force

C. Weak IV attack

D. Crowd attack

A. log collection server

B. remote control device

C. Internet behavior management equipment

D. mail server

A. Leaking corporate information

B. Increasing the cost of enterprise network operation and maintenance

C. Threats to the internal network

D. Disclosure of personal information

A. ARP Option format

B. MAC Address format

C. Fixed username form

D. DHCP Option format

A. False

B. True

A. You can assign a policy template to a certain network segment.

B. When configuring the policy template, you can inherit the parent template and modify the parent template policy

C. If different policy templates are applied to departments and accounts, the policy template assigned to the highest priority will take effect. The priority relationship of the number is: account>department

D. Only the strategy in the strategy template can be used, and the administrator cannot customize the strategy.