Download Full Version H12-224 Huawei Exam

HCNP-Routing&Switching (Fast Track) (Huawei Certified Network Professional -Routing&Switching) Questions and Answers

Question 29

Which of the following statements regarding PIM-SM hello packets is false?

On a PIM-SM network multicast routers that have just started need to send Hello messages to discover neighbors and maintain neighbor relationships

Multicast routers periodically send Hello Messages to each other to maintain communication

A DR is selected on a network segment based on Hello messages exchanged between routers

Hello messages are sent to multicast group address

Question 30

Which of the flowing statements regarding Huawei eSight network management software is false?

Multiple users can be created for network management Users may be asked to log in to

eSight from specified IP addresses in specific time ranges.

% The administrator can force unauthorized login users to log out.

% The login time of the administrator role also can be limited.

Question 31

Which of the following are possible causes for an MSTP failure in a LAN?

MSTP is configured incorrectly

A physical link alternates between up and Down triggering the device to send a large number of TC packets

The MSTP-enabled device receives MSTP TC packets that are transparently sent or from the client

The priority of the port in the specified MSTL is not configured

Question 32

To avoid global TCP synchronization, which congestion avoidance mechanisms can be used?

Red

Wired

TALL DROP

WFQ