Online Access Free Huawei.H31-161.v2022-03-03.q85 Practice Test (Page 15)

H31-161 Exam Question 66

Which of the following statements about the working principle f LDAP FRR are true?

A.LDP TFRR can be deployed on the ingress node and the intermediate node. The primary and backup LSPas are recorded in the ILM table on the intermediate node and on the FIB table on the ingress node.

B.After LDP FRR is enabled, a backup LSP is generated both the primary and backup LSPs are stored in the forwarding table.

C.Multiple LSPs can be up on the ingress node, that is entries about multiple backup LSPs are generated in the forwarding table according to the priority of the FRR, implementing multi-layer protection.

D.After LDP FRR enable, a backup can degenerated for a primary LSP to prevent serious packet loss during fats flapping of the primary LSP.

H31-161 Exam Question 67

Which statement about the Ethernet clock synchronization technology used m actual solutions is true?

A.The CES packet recovery technology requires the intermediate node lo support transparent clock transmission

B.The IEEE 1588 technology requites the intermediate node to support transparent clock transmission

C.The 802 1aS technology requires the intermediate node to support transparent clock transmission

D.The NTP technology requires the intermediate node to support transparent clock transmission

H31-161 Exam Question 68

Exhibit.

As shown in the figure, complex traffic classification is configured for RTA's upstream GigabitEthernet 1/0/0.
The QoS is configured as follows:

A tester sends TCP packets from GE 1/1 to GE 1/2 at 40 1.2.2 IF DSCP values of packets GE receives are not
46, what are the possible causes?

A.STC is disabled at RTA's GigabitEthernet 1/0/0.

B.The default mapping from the EF value to the DDCP value is modified

C.The qos phb command is enabled on RTA's GigabitEthernet1/0/0.

D.DSCP values of sent packets are not 10.

H31-161 Exam Question 69

Which statements about the edge access layer is true?

A.Using the packet technology it provides a comprehensive transport platform that boasts high reliability,
quality of service (QoS) assurance, and large capacity.

B.It connections users to the network by providing various access means, and converts the format of
information can be transmitted on the network.

C.It implement call control. With the software technology as the core, it completes basic real-time call
control and connection control.

D.It process additional value-added service and operation support for established callas.

H31-161 Exam Question 70

As shown in the figure, a CE requires access to the internet , and PE 1is connected to the gateway.
Configurations on PE 1 are as follows:

PE 1 is connected to the internet gateway through interface 175.311.2 CE and CE 2 cannot ping the interface.
Which of the following statements are true?

A.A private network route must be configured on the internet gateway.

B.A default must be configured on CE an CE 2.

C.NAT translation must be configured on interface pos2/1.0 instead of interface s0./01.0

D.The public parameter of a static default route must be configured.

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H31-161 Exam Question 66

H31-161 Exam Question 67

H31-161 Exam Question 68

H31-161 Exam Question 69

H31-161 Exam Question 70

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