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Huawei HCIE-Datacom V1.0 Sample Questions:

1. Man-in-the-middle attacks (MITM) or IP/MAC Spoofing attacksare common onintranetsand can causeinformation leakage.
Which configuration method can prevent these attacks?

A) Limit the maximum number of MAC addresses that can be learned on a switch interface.
B) Configure association between DHCP snooping and IPSG or DAI on the switch.
C) Configure the trusted or untrusted interface.
D) Configure DHCP snooping to check the CHADDR field carried in a DHCP Request packet.

2. Which of the following statements about IPSG is incorrect?

A) IPSG can defend against IP address spoofing attacks.
B) IPSG is a source IP address filtering technology based on Layer 3 interfaces.
C) IPSG can be used to prevent hosts from changing IP addresses.
D) IPSG can be used to check the validity of IP packets. If IP packets are invalid, the device reports an alarm to an NMS.

3. InHuawei Open Programmability System (OPS), /ifm/interfaces/interface is theURLused toidentify a device's managed object.

A) TRUE
B) FALSE

4. BFD can implement millisecond-level link status detection.

A) TRUE
B) FALSE

5. You have developed a third-party Portal authentication application and connected it to iMaster NCE-Campus to perform Portal authentication for Wi-Fi users. After connecting to Wi-Fi, a user will be redirected to the login page pushed by the authentication application when visiting any website for the first time.

A) TRUE
B) FALSE

Solutions: