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Huawei H12-722_V3.0 Exam Syllabus Topics:

Huawei HCIP-Security-CSSN V3.0 Sample Questions:

1. Regarding the strong statement of DNS Request Flood attack, which of the following options is correct?

A) The DNS Request Flood attack on the cache server can be redirected to verify the legitimacy of the source
B) Redirection should not be implemented on the source IP address of the attacked domain name, and the destination P address of the attacked domain name should be implemented in the wild.
C) In the process of source authentication, fire prevention will trigger the client to send DINS request via TCP report to verify the legitimacy of the source IP, but in a certain process It will consume the TCP connection resources of the OINS cache server.
D) For the DNS Reguest Flood attack of the authorization server, the client can be triggered to send DINS requests in TCP packets: to verify The legitimacy of the source IP.

2. Use BGP protocol to achieve diversion, the configuration command is as follows
[sysname] route-policy 1 permit node 1
[sysname-route-policy] apply community no-advertise
[sysname-route-policy] quit
[sysname]bgp10029
[sysname-bgp] peer
[sysname-bgp] import-route unr
[sysname- bgpl ipv4-family unicast
[sysname-bgp-af-ipv4] peer 7.7.1.2 route-policy 1 export
[sysname-bgp-af-ipv4] peer 7.7. 1.2 advertise community
[sysname-bgp-af-ipv4] quit
[sysname-bgp]quit
Which of the following options is correct for the description of BGP diversion configuration? (multiple choice)

A) You also need to configure the firewall ddos bgp-next-hop fib-filter command to implement back-injection.
B) The management center does not need to configure protection objects. When an attack is discovered, it automatically issues a traffic diversion task.
C) Use BGP to publish UNR routes to achieve dynamic diversion.
D) After receiving the UNR route, the peer neighbor will not send it to any BGP neighbor.

3. Which of the following options are correct for the configuration description of the management center ATIC?
(multiple choice)

A) Port mirroring needs to be configured on the management center to monitor abnormal traffic.
B) The drainage task needs to be configured on the management center, and when an attack is discovered, it will be issued to the cleaning center.
C) The reinjection strategy needs to be configured on the management center to guide the flow after cleaning.
D) It is necessary to configure the protection object on the management center to guide the abnormal access flow in etpa

4. Which way can NAC Agent upgrade package be deployed?

A) By terminal type
B) By IP addresses
C) By account
D) By user information

5. Regarding the global configuration of file filtering configuration files for Huawei USG6000 products, which of the following descriptions is correct?

A) When the number of compression layers of a file is greater than the configured "Maximum Decompression Layers", the firewall cannot filter the file.
B) When the file extension does not match, if the action is "Allow" or "Alarm", file filtering, content filtering and anti-virus are performed according to the file type Detection.
C) File filtering, content filtering and anti-virus detection cannot be performed when the file is damaged. At this time, the documents can be released or blocked according to business requirements.
D) When the file type cannot be recognized, file filtering, content filtering and anti-virus detection are not performed.

Solutions: