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In a NAT traversal scenario, if a NAT device is detected, the destination port number of the ISAKMP message will become which of the following?
In a NAT traversal scenario, if a NAT device is detected, the destination port number of the ISAKMP message will become which of the following?A . 4500B . 51C . 50D . 500View AnswerAnswer: A
If you want to control users’ forum postings, user logins, etc., which of the following HTTP behavior controls should be configured?
If you want to control users’ forum postings, user logins, etc., which of the following HTTP behavior controls should be configured?A . POST operationB . RedirectC . File uploadD . File downloadView AnswerAnswer: A
According to the provisions of the "National Cyber Security Incident Emergency Plan", when national secret information, important sensitive information and relevant educational records are lost or stolen, tampered with or counterfeited, and pose a particularly serious threat to national security and social stability Which level of emergency response should be initiated?
According to the provisions of the "National Cyber Security Incident Emergency Plan", when national secret information, important sensitive information and relevant educational records are lost or stolen, tampered with or counterfeited, and pose a particularly serious threat to national security and social stability Which level of emergency response should be...
Which of the following does the "UPDATE" field in this log represent?
There is a log message in the firewall device, as shown below: Jun 1 2022 14:27:01 FV3 %%01UPDATE/3/1LOAD_FALL (1) [182]: Failed to load the signature database. (SyslogId=0, Module-IP-RIPUTATION, Slot=11, CFU=0, LoadVersion=, Duration (s) =0, Reason="No SDB version is available for loading"). Which of the following does the "UPDATE" field in...
Use IKE v1 main mode to establish an IPSec VPN. After detecting the presence of a NAT device, which of the following ISAKMP messages will be followed by port number conversion?
Use IKE v1 main mode to establish an IPSec VPN. After detecting the presence of a NAT device, which of the following ISAKMP messages will be followed by port number conversion?A . Message 5B . Message 6C . Message 3D . Message 4View AnswerAnswer: A
In order to determine whether the Linux host has been added to a path other than the system default or normal business program registration, which environment variable of the Linux system can be checked?
In order to determine whether the Linux host has been added to a path other than the system default or normal business program registration, which environment variable of the Linux system can be checked?A . $HOSTNAMEB . $SHELLC . $HOMED . $PATHView AnswerAnswer: D
In the URL filtering process, which of the following actions is performed as the first step?
In the URL filtering process, which of the following actions is performed as the first step?A . Detect HTTP message anomaliesB . Match black and white listsC . Remote queryD . Match URL classificationView AnswerAnswer: A
According to the provisions of the "National Cyber Security Incident Emergency Plan", when national secret information, important sensitive information and relevant educational records are lost or stolen, tampered with or counterfeited, and pose a particularly serious threat to national security and social stability Which level of emergency response should be initiated?
According to the provisions of the "National Cyber Security Incident Emergency Plan", when national secret information, important sensitive information and relevant educational records are lost or stolen, tampered with or counterfeited, and pose a particularly serious threat to national security and social stability Which level of emergency response should be...
Which of the following statements about the features of the firewall hot standby system version upgrade is incorrect?
Which of the following statements about the features of the firewall hot standby system version upgrade is incorrect?A . When a bug occurs in the live network fire protection system version, the system version needs to be upgraded.B . When the existing network fire protection system version does not support...
As shown in the figure, the primary and secondary backup networking based on VRRP is wrong. In the following description of this scenario, which one is wrong?
As shown in the figure, the primary and secondary backup networking based on VRRP is wrong. In the following description of this scenario, which one is wrong? A . In order to ensure the consistency of link switching, the firewall implements device status management based on VGMP groups.B . The...
