H35-211 Online Practice Questions and Answers

(multiple) What are the possible reasons why the ONU cannot go online?

A. The optical power received by the ONT is greater than the overload optical power.

B. The optical power received by the ONT is less than the sensitivity value.

C. Authentication information conflict or configuration error

D. ODN logical distance exceeds the standard range

(single) Is the following description correct?

PON devices can implement various specific QoS policies such as DBA, traffic classification, marking, traffic policing, and congestion management in the FTTx network.

A. True

B. False

(single) Compared with the template mode, when the MA5680T configures the FTTH service in a simplified manner, which of the following steps do not need to be configured?

A. Configure the traffic template.

B. Configure the DBA template

C. Configure the line template

D. Configure a business template

(multiple) Data configuration on the OLT. When adding a Gemport, you usually choose the type of service carried by Gemport.

Which of the following business types does gemport support?

A. ETH

B. POTs

C. TDM

D. E1

(single) After the following types of DBA templates are bound to Tcont, when the remaining bandwidth of the PON port is viewed, the remaining bandwidth of the PAN port in the uplink direction is reduced.

A. fixed

B. Max

C. Non-assured

D. Best effort

(single) According to the IEEE 802.1Q standard, where is the VLAN identification field in the Ethernet frame?

A. Source MAC address and destination MAC address before

B. Between the source MAC address and the destination MAC address

C. After the source MAC address and the destination MAC address

D. Not fixed

(multiple) When locating ADSL/ADSL2+ faults, which of the following reasons may cause users to frequently interrupt when surfing the Internet?

A. The line is too long

B. Is the modem front connected to other voice devices?

C. Separator installation problem

D. Port connection parameter problem

(single) The correct installation method is the prerequisite for ensuring the normal operation of the ONU. Which of the following is the wrong installation method?

A. Connect the ground wire to the ground bar

B. Casing protection should be used at the customer line stripping

C. When the fiber is not in use, it should be covered with a fiber dust cap.

D. Signal lines and power lines should be placed in a centralized manner

Type B protection provides redundant protection for both OLT PON ports and backbone fibers when OLT or OLT PON If the port or trunk fiber fails, manually switch to another language?

A. True

B. False

(Single)When you configure the HUAWEI NETWORK MANAGEMENT U2000 for FTTH IPTV service access, which of the following templates needs to be configured ().

A. SNMP template

B. MGC template

C. IGMP template

D. Value-added business templates