Free Huawei H31-611 Exam Dumps Questions & Answers

In OSPF, which of the following statements is true within a given area (area A)?

• A.  The route calculated based on each router's shortest path tree is the same.
• B.  The shortest path tree calculated based on the LSDB of each router is the same.
• C.  The LSA generated by each router is the same.
• D.  The LSDB of area A of each router is the same.

CE series switches on an SDN network cannot use service interfaces for stacking configuration.

• A.  FALSE
• B.  TRUE

Which of the following factors does not affect the performance of the SDN network?

• A.  Access control list
• B.  Network congestion
• C.  Routing loop
• D.  Non-optimal route

Which of the following statements about SNMP are not true? (Multiple Choice)

• A.  SNMP is used to manage information transmitted between the two points, making it easy for
  administrators to perform operations.
• B.  SNMP is an application layer protocol that requires reliable TCP at the transport layer to provide
  services.
• C.  SNMP uses the client/server model.
• D.  There are three SNMP protocol versions. Currently, only SNMPv3 supports community name-based
  security mechanisms.

On a VXLAN network, which of the following statements are NOT true about VNIs? (Multiple Choice)

• A.  A VNI consists of 16 bits.
• B.  VMs of different VXLAN segments cannot directly communicate with each other at Layer 2.
• C.  One VNI identifies one tenant, regardless of whether the tenant contains multiple end users.
• D.  A VNI is a VXLAN network identifier used to differentiate VXLAN segments.