Practice Free H35-211_V2.5-ENU Exam Online Questions
Which of the following descriptions about the H.248 connectivity model is correct?
- A . When the session between two users ends, the corresponding association will be deleted.
- B . The connection model cannot be modified during a user session.
- C . When a user’s call is successful, an empty connection is created.
- D . A media gateway that only supports point-to-point connections can allow three or more terminals to exist in a single association simultaneously.
In a Huawei GPON system, which of the following types of end-to-end line protection from OLT to ONU is supported?
- A . Type B
- B . Type IB Dual Hosting
- C . TypeA
- D . Type C
The relationship between the priority carried by the uplink outgoing packets of the OLT and the priority queue of the outgoing port is one-to-one by default, that is, priority 0-7 corresponds to queue 0-7. When modification is needed, it can be achieved by changing the priority policy in the traffic template.
- A . True
- B . False
Which of the following statements correctly describes the function of the IGIPv2 generic query message? (Multiple choice)
- A . The periodic sending of query messages by the router indicates that the router is operating normally.
- B . The router collects the group membership of the receiver host by querying the message.
- C . Routers can elect a querier by querying messages.
- D . By querying the message, the receiving host can obtain the queryer address and unicast the Report message to the queryer.
LACP messages can be sent in two ways: event-triggered and periodic-triggered.
- A . True
- B . False
In a GFON network, what is the procedure for replacing an ONU when it fails?
- A . Remove the registered SN of the ONU awaiting replacement and connect the new ONU.
- B . Create a new template required for registering the ONU and add the new ONU for connection.
- C . Re-add the new ONU
- D . Modify the SN of the registered ONU awaiting replacement and connect the new ONU.
Member ports in an LACP aggregation group send LACP messages to the peer to announce their system priority, system IP, port priority, port number, and operation key information to determine the link that carries the service traffic.
- A . True
- B . False
When the OLT receives a power failure message from the ONT, which of the following alarms will the system generate?
- A . Dgi
- B . Sfi
- C . sdi
- D . LOFi
Which tool is NOT needed in an FTTH cutover operation?
- A . Cutting knife
- B . Fiber optic stripper
- C . Optical power meter
- D . Fusion welding machine
The maximum concurrent uplink and downlink bandwidth required by the ONU is 200Mbps uplink and 500Mbps downlink. When using GPON access, what is the maximum splitting ratio that should be planned?
- A . 1:8
- B . 1:4
- C . 1:5
- D . 1:6