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H3C Constructing Enterprise-level Routing Networks
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Practice Exam: GB0-283English
Exam Number/Code: GB0-283English
Exam Name: Constructing Enterprise-level Routing Networks
Questions and Answers: 300 Q&As
Free GB0-283English Braindumps
Exam : HuaWei GB0-283English
Title : Constructing Enterprise-level Routing Networks
1. What is the meaning of the BGP command aggregate 10.110.0.0 255.255.0.0 suppress-policy test ? ( )
A. Advertise the aggregation route only
B. Advertise the aggregation route and all the aggregated routes
C. Advertise the aggregation route and some aggregated routes that meet the filtering conditions
D. Advertise the aggregated routes only,
Answer: C
2. Which of the following descriptions about OSPF STUB area is wrong? ( )
A. A backbone area cannot be configured as STUB area and a virtual link cannot pass through a STUB area.
B. It is unnecessary to configure this attribute on all routers in a STUB area.
C. There is no ASBR in a STUB area.
D. After an area is configured as STUB area, the Type 3 LSA of other areas can be propagated in this area.
Answer: B
3. Which of the following descriptions about route aggregation in OSPF is/are wrong? ( )
A. The ABR can automatically summarize routes without manual configuration.
B. Aggregation can be made only on the ABR.
C. The router serving as the ABR and the ASBR concurrently cannot summarize routes.
D. The ASBR can summarize all external routes.
Answer: ABCD
4. Which of the following descriptions about queue is correct? ( )
A. WFQ discarding mechanism is Tail Drop on each queue, the same as CQ.
B. WFQ classifies data flow by using ACL.
C. CBWFQ is an improvement of WFQ using the same basic scheduling as WFQ.
D. LLQ will first check the low-latency queue and take packets from the queue. Only when there is no packet in the
low-delay queue, it will take the packets from other queues. In addition, it uses other mechanisms to avoid starving to
death of the queu