H12-831

H12-831 practice questions, page 20 of 24, with answer review and explanations.

Question 96

OSFFv2 is an IGP running on an IPv4 network: OSPFV3 is an IGP running on an IPv6 network. Compared with OSPFv2, SPFV3 has a similar LSA type, but the function is slightly different. Which of the following is not included in the LSA type of OSPFv3?

  1. AS-External-LSA
  2. Router-LSA
  3. ASBR-Summary-LSA
  4. Network-LSA

Question 97

What is the meaning of ipv6 enable topology ipv6 in IS-IS protocol view?

  1. SPF calculation is performed separately in the topology of IPv4 and lpv6
  2. Doesn't have any meaning
  3. Does not support IPv6 SPF calculation
  4. IPv4 and IPv6 use the same topology for SPF calculation

Question 98

Which of the following role of Link-LSA in OSPFv3 not include?

  1. Noon time to Tiandikou on other roads on the link
  2. Advertise the interface ID of this router to other routers on the link
  3. Advertise the link-local address of this interface to other routers on the link
  4. Notify other routers on the link of the options set in the Network-LSA originating from this link

Question 99

Which of the following BGP routing attributes cannot control BGP route selection?

  1. MED
  2. AS Path
  3. Community
  4. Originator ID

Question 100

Which of the following will not cause the VRRP backup group to oscillate?

  1. The VRRP backup group preemption delay configuration on both ends is inconsistent
  2. Backup device interface packet loss
  3. The time interval of notification messages is too small
  4. The link that transmits VRRP notification packets flaps