Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 161:

  Which of the following statements regarding the stub area and NSSA in OSPF is false?

  A. The Type 4 LSA cannot be flooded to a stub area and an N5SA.
  B. The Type 3 LSA can be flooded to a stub area and an NSSA.
  C. The Type 7 LSA cannot be flooded to a stub area, but can be flooded to an NSSA.
  D. The Type 5LSA cannot be flooded to a stub area, but can be flooded to an NSSA.
  C. The Type 7 LSA cannot be flooded to a stub area, but can be flooded to an NSSA.

• Question 162:

  A router receives a BGP route carrying the no-export community attribute. How will the router process this BGP route?

  A. The router will discard it
  B. The router will not advertise it to other BGP routers
  C. The router will advertise it to IBGP peers only
  D. The router will advertise it normally, but does not forward data through this route
  C. The router will advertise it to IBGP peers only

• Question 163:

  In traffic policing, dual buckets at dual rates are used. The number of tokens in bucket C is TC, and the number of tokens in bucket P is TP. When a packet with a length of B is received, which of the following statements are true?

  A. If (TP-B) and (TC-B) are larger than 0, the packet is marked green
  B. If (TP-B) is larger than 0 and (TC-B) is smaller than 0, the packet is marked yellow
  C. If (TP-B) is larger than 0 and (TC-B) is smaller than 0, the packet is marked green
  D. If (TP-B) and (TC-B) are smaller than 0, the packet is marked red
  A. If (TP-B) and (TC-B) are larger than 0, the packet is marked green
  B. If (TP-B) is larger than 0 and (TC-B) is smaller than 0, the packet is marked yellow
  D. If (TP-B) and (TC-B) are smaller than 0, the packet is marked red

• Question 164:

  Established as shown below, R1.R2 E-BGP, BFD, neighbor and open function detection The following method is correct

  

  A. R2 BFD 800ms text report detection time is
  B. R2 BFD 600ms text report detection time is
  C. R1 BD 660ms text report detection time is
  D. R1 BFD 1280ms text report detection time is
  C. R1 BD 660ms text report detection time is

• Question 165:

  The DSCP value of VoIP traffic on Huawei network devices needs to be set to EF. According to the RFC about DSCP, which value should EF be set to?

  A. 5 in decimal notation
  B. 101110 in binary notation
  C. 0xEF
  D. 36 in decimal notation
  B. 101110 in binary notation

• Question 166:

  If the Option field in the 0SPFv3 Hello packet sent from GigabitEthernet0/0/0 of router A is 0x000013, which of the following statements are true?

  A. GigabitEthernet0/0/0 of router A belongs to an NSSA.
  B. GigabitEthemet0/G/0 of router A participates in IPv6 route calculation.
  C. Router A is an OSPFv3 device enabled with the forwarding capability.
  D. Router A supports flooding of AS-external-LSAs.
  B. GigabitEthemet0/G/0 of router A participates in IPv6 route calculation.
  C. Router A is an OSPFv3 device enabled with the forwarding capability.
  D. Router A supports flooding of AS-external-LSAs.

• Question 167:

  Which MAC address corresponds to the multicast IP address 229.130.130.1?

  A. 01-00-5E-82-82-01
  B. 00-00-5E-02-82-01
  C. 01-00-5E-02-82-01
  D. 00-00-5E-82-82-01
  A. 01-00-5E-82-82-01

• Question 168:

  Which of the following type of SNMP messages sent to the NM5 is reliable?

  A. Get
  B. GetBulk
  C. Trap
  D. Inform
  E. Response
  D. Inform

• Question 169:

  Regarding route introduction, the following describes the error?

  A. bgp mportNetwork, Network generates routing support. Two ways are more precise.
  B. By default, the default metric of the external route is imported. The OSPF 1, Type2 value is the imported external route type.
  C. After the route is imported to the level-2 network level-1, , if the route is imported, the ring will form a route.
  D. Introducing a route in the route may cause a route OSPF IBGP ring
  C. After the route is imported to the level-2 network level-1, , if the route is imported, the ring will form a route.

• Question 170:

  After IS-IS area authentication is configured, which of the following IS-IS packets will carry authentication information?

  A. IS-IS Level-1 SNPs and LSPs
  B. IS-IS Level-1 Hello PDUs
  C. IS-IS Level-2 Hello PDUs
  D. IS-IS Level-2 SNPs and LSPs
  A. IS-IS Level-1 SNPs and LSPs