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Huawei HCSP-Presales-Access V1.0 Sample Questions:

1. What are the wave numbers of commonly used CWDM systems?

A) 32
B) 8
C) 4
D) 16

2. Which of the following statements about rogue ONU is incorrect?

A) Rogue ONU may cause ONUs under the same PON port to malfunction
B) An ONU that does not send optical signals in the upstream direction according to the assigned timestamp is called a rogue ONU.
C) The wavelength range of GPON upstream is 1290nm~1330nm. When an Ethernet optical switch is connected to the same optical splitter, the optical module used is a single-fiber bidirectional Ethernet optical module, and the upstream center wave is 1310rm, the Ethernet optical switch will not be regarded as a rogue ONU.
D) An uncontrolled rogue ONU. The OLT cannot isolate the ONU.

3. How many service slots are there in the OSN980OM24 subrack?

A) 32
B) 12
C) 12/24
D) 24

4. Huawei OLT supports packet filtering through ACL rules. If filtering rules are set for fields such as MAC address, LAN, and Layer 2 protocol in the packet, which ACL number might be set?

A) 2000
B) 3000
C) 5000
D) 4000

5. What are the levels of DHCP Option82 switch? (Multiple Choice)

A) Port
B) Global
C) Business virtual port
D) VLAN

Solutions: