HUAWEI H12-221 Dumps Questions 2019

H12-221 Free Practice Questions for HUAWEI certification, Real Success Guaranteed with Updated H12-221 Exam Questions and Answers. 100% PASS H12-221 HCNP-R&S-IERN (Huawei Certified Network Professional-Implementing Enterprise Routing Network) exam Today!

Also have H12-221 free dumps questions for you:

NEW QUESTION 1
Which of the following BGP attributes cannot be advertised to other neighboring AS?

  • A. LOCAL_PREF
  • B. AS_PATH
  • C. COMMUNITY
  • D. ORIGIN

Answer: A

NEW QUESTION 2
BGP peers are automatically discovered by exchanging multicast packets.

  • A. TRUE
  • B. FALSE

Answer: B

NEW QUESTION 3
A broadcast and an NBMA network, each having two or more routers, must have both DR and BDR.

  • A. TRUE
  • B. FALSE

Answer: B

NEW QUESTION 4
Which of the following statements are correct regarding BGP attributes? (Select 2 answers)

  • A. Till now, there are 16 BGP attributes
  • B. BGP attribute can be extended to 256 types
  • C. Well known discretionary attribute may not be included in each BGP update message, such as origin attribute
  • D. AS_PATH is an optional transitive attribute

Answer: AB

NEW QUESTION 5
Once a BGP connection is established, a BGP speaker advertises all the optimal routes in the BGP routing table to its peers.

  • A. TRUE
  • B. FALSE

Answer: A

NEW QUESTION 6
We can have different network segments in an OSPF area. We can also have same network segment in different OSPF areas.

  • A. TRUE
  • B. FALSE

Answer: B

NEW QUESTION 7
Which of the following route selection tools is used in multiple routing protocols, can be configured with match conditions, and consists of if-match and apply clauses?

  • A. AS-path-filter
  • B. IP-prefix
  • C. Route-policy
  • D. Community-filter

Answer: C

NEW QUESTION 8
Which of the following problems can be solved by IGMP Snooping?

  • A. Receiver hosts support only IGNPv2, but only the SSM model is used on the network.
  • B. A router receives large quantities of IGMP Report messages due to the existence of large number of hosts on the network.
  • C. Broadcasting of multicast data on Layer 2 devices.
  • D. Validity of IGMP Report messages.

Answer: C

NEW QUESTION 9
Whichof the following is a private AS number?

  • A. 65410-65535
  • B. 1-64511
  • C. 64512-65535
  • D. 64511-65535

Answer: C

NEW QUESTION 10
Which of the following statements regarding an AS-external-LSA are true? (Select 3 answers)

  • A. The Link State ID field specifies the network segment address of an advertised destination.
  • B. The Advertising Router field specifies the Router ID of an ASBR.
  • C. The Net mask field specifies the network mask of an advertised destination.
  • D. The Link State ID together with Advertising Router fields are used to uniquely identify an AS-external-LSA.

Answer: ABC

NEW QUESTION 11
Which of the following protocols support the multicast ASM service model? (Select 2 answers)

  • A. PIM-SM and IGMFV2
  • B. PIM-SSM and IGMPv3
  • C. BGPandOSPF
  • D. PIM-DM and IGMPv2

Answer: AD

NEW QUESTION 12
Which of the following statements belong to BGP community attribute? (Select 3 answers)

  • A. NO_EXPORT
  • B. NO_ADVIERTISE
  • C. LOCAL_EXPORT_SUBCONFED
  • D. NO_BROADCAST

Answer: ABC

NEW QUESTION 13
How many hosts are available per subnet if you apply a /21 mask to the class B network?

  • A. 510
  • B. 512
  • C. 1022
  • D. 2046

Answer: D

NEW QUESTION 14
Assume that the subnet mask is 255.255.255.248. Which of the following are valid host addresses? (Select 3 answers)

  • A. 192.168.200.87
  • B. 196.123.142.190
  • C. 223.168.210.100
  • D. 220.100.100.154

Answer: BCD

NEW QUESTION 15
Type 2-external route should always take precedence over a Type 1-external route.

  • A. TRUE
  • B. FALSE

Answer: B

NEW QUESTION 16
All routing protocols can deliver default routes, supporting both forcible delivery and non-forcible delivery.

  • A. TRUE
  • B. FALSE

Answer: B

NEW QUESTION 17
Default routes between routers are a low-cost solution because theyare easy to configure and requires less system resources when compared with maintaining a complete routing table.

  • A. TRUE
  • B. FALSE

Answer: A

NEW QUESTION 18
Which of the following statements regarding stub areas is false?

  • A. An AS-external-LSA cannot be advertised into a stub area.
  • B. The ABR in the stub area generates a default route to enable packet forwarding destined for other areas.
  • C. Transit area cannot be a stub area.
  • D. Any area can be configured as a Stub area.

Answer: D

NEW QUESTION 19
Which of the following statements about OSPF neighbor state transition are true? (Select 3 answers)

  • A. The neighbor state transitions from "Loading" to "Full" when a LoadingDone event occurs.
  • B. The neighbor state transitions from the "Exstart" to "full" when a Negotiation Done event occurs.
  • C. The neighbor state transitions from the "Exchange" to "Full" when an ExchangeDone event occurs.
  • D. The neighbor state transitions from "Exchange" to "Loading when an ExchangeDone event occurs.

Answer: ACD

Recommend!! Get the Full H12-221 dumps in VCE and PDF From Simply pass, Welcome to Download: https://www.simply-pass.com/HUAWEI-exam/H12-221-dumps.html (New 225 Q&As Version)