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Huawei H12-221-ENU Exam Syllabus Topics:

Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:

Question 1

Which of the following descriptions about the network command in BGP is wrong?

A. By default, BGP does not publish any local network routes.
B. The route injected through the network must exist in the IP routing table.
C. The injected route needs to strictly match the mask length in the IP routing table.
D. network cannot be used with the corresponding policy.

Question 2

Which of the following is the BGP part of the router A configuration, according to the configuration, determine the following options are correct? (Multiple choices)

A. Router A and neighbor 200.1.4.2 are EBGP neighbors.
B. Router A and neighbor 200.1.2.2 are IBGP neighbors.
C. Router A introduces its own direct route in BGP. The origin attribute of this direct route is identified as i.
D. Router A is in AS10.

Question 3

Which services and functions can the ACL use in the AR3200? (Multiple Choice)

A. Routing strategy
B. Firewall
C. Flow classification
D. Policy routing

Question 4

About the description of IGMP Snooping, which of the following is correct? (Multiple choice)

A. IGMP Snooping does not consume the CPU of the switch.
B. IGMP Snooping operates at the link layer and is a multicast constraint mechanism on Layer 2 Ethernet switches for managing and controlling multicast groups.
C. IGMP Snooping solves the problem of multicast broadcast at Layer 3.
D. IGMP Snooping establishes a MAC multicast address table by listening to the IGMP messages sent by hosts.

Question 5

By default, the VRRP of the Huawei AR router runs in preemptive mode.

A. FALSE
B. TRUE

Solutions: