H31-211 Online Practice Questions and Answers

What is the role of the ppp peer hostroute-suppress command?

A. Turn off the PPP host route learning function.

B. Enable the function of requesting the IP address from the peer

C. Enable the function of accepting the remote request IP address

D. Enable the function of statically assigning IP addresses.

E. None of the above

In the VRP system platform, output such an error Error: Unrecognized command found at '^' position, which are the possible reasons? (multiple choice)

A. The parameter type is wrong.

B. No command found

C. Input command is incomplete

D. No keywords found

The CIR-compliant packet sent directly from the PVC and the packet dequeued from the PVC queue are sent to the interface. If the interface is congested, the interface is queued. Which types of queue scheduling are supported by the FRTS enabled interface? (multiple choice)

A. PVC PQ

B. CBPQ

C. CBWFQ

D. PVC WFQ

A classful route update means that the RIP carries the subnet mask information when sending a route update.

A. True

B. False

The requirements for OSPF protocol deployment in network planning are correct (multiple choice)? (multiple choice)

A. Select the IP address of the loopback0 interface as the router ID.

B. Select a high-performance router as the DR/BDR in the network segment.

C. Ensure that the backbone area (Area 0) is physically continuous and does not use virtual links (Virtuallink).

D. Select a device with high-performance processor memory in the network as the ABR

On the VRP platform, direct routing, static routing, RIP, and OSPF are sorted according to the default route priority from high to low.

A. Direct route, static route, RIP, OSPF

B. Direct routing, OSPF, static routing, RIP

C. Direct routing, OSPF, RIP, static routing

D. Direct routing, RIP, static routing, OSPF

What is the correct statement about the size of the IP network subnet address space? (multiple choice)

A. The subnet space must meet the actual needs, and there must be some redundancy to ensure scalability.

B. Since the IP address borrowing and other technical means can be used, in order to save the IP address, the subnet space size should generally be smaller than the actual needs.

C. The size of the subnet space should be as large as 2 to facilitate the implementation of various strategies.

D. The above statements have some truth, but they cannot be applied in engineering practice.

Each MAC address consists of two parts, the vendor code and the serial number. Where is the number of bytes of the vendor code?

A. 1

B. 2

C. 4

D. 6

In STP calculation, if the root path cost of two ports of a non-root switch is the same, which one is the following description correct?

A. Both ports are root ports

B. Compare the switch identifiers of the upstream switches connected to the two ports. The smaller the priority, the higher the priority.

C. Compare the port IDs of the two ports, the smaller the priority

D. Compare the priority of these two ports, the smaller the priority

Regarding the OSPF neighbor router, what are the following statements correct? (multiple choice)

A. The OSPF interface sends Hello packets to discover neighbors.

B. The router that receives the Hello packet sent by the peer router becomes the neighbor relationship.

C. The OSPF router that receives the Hello packet checks the parameters defined in the packet. If the two parties agree, the neighbor relationship will be formed.

D. Neighbor discovery is equivalent to adjacency