Free Huawei H31-611 Exam Dumps Questions & Answers

The CE-SPUs of the CE12800 on an SDN network employs which of the following redundancy methods?

• A.  1 + 1
• B.  3 + 1
• C.  5+1
• D.  2+1

Which of the following statements are true about the meaning of the peer 20.1.1.2 allow-as-loop 2 command?
(Multiple Choice)

• A.  By default, the number of times the AS number is allowed to be duplicated is 1.
• B.  This command can only be used on EBGP peers.
• C.  2 indicates the number of times the AS number can be repeated.
• D.  The local AS number can be repeated in the AS_Path attribute in the received routes.

Which of the following statements are true about the comparison between OSPF and IS-IS? (Multiple Choice)

• A.  DIS election in IS-IS is simple, preemptive, and can be predicted. DR election in OSPF is unpredictable
  and non-preemptive.
• B.  OSPF supports P2P/P2MP/NBMA/broadcast networks. IS-IS supports only P2P and broadcast
  networks.
• C.  For IS-IS, a router belongs to multiple areas, but in OSPF, a router can belong to only one area.
• D.  OSPF runs on the IP layer, and IS-IS runs on the data link layer.

What kind of packet is used by BGP to transmit version number and AS number information?

• A.  Update
• B.  Open
• C.  Notification
• D.  Keepalive

The SDN controller has a global view of the entire network.

• A.  FALSE
• B.  TRUE