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Updated: Jun 03, 2026
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Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:
1. Which three types of IP packet transmission methods are available? (Multiple Choice)
A) Unicast
B) Anycast
C) Multicast
D) Broadcasting
2. Regarding the multicast ASM model and the SSM model, which of the following statements are correct? (Multiple Choice)
A) SSM establishes a multicast forwarding tree directly between the receiver and the multicast source.
B) The receiver in the ASM model cannot know the location of the multicast source in advance.
C) SSM and ASM use the same multicast address range
D) The receiver in the SSM model has been unable to know the specific location of the multicast source by other means.
3. IGMPv1 stipulates that when there are multiple routers in the shared network, the IGMP protocol itself selects the querier.
A) True
B) False
4. The most important reason for the BGP protocol being an enhanced distance vector protocol is:
A) The BGP route uses the AS-Path attribute and the list of AS that is recorded in the path of the transmission. In the routing rule, the router with short AS-Path is priority, and the AS-PATH attribute is also checked in IBGP.
B) BGP does not accept routes containing the AS number in the AS-Path attribute.
C) Nexthop is a recognized mandatory attribute of BGP routing.
D) The BGP route uses the As-Path attribute and the list of AS that is recorded in the path of the transmission. In the routing rule, the router with short AS-Path is priority.
5. Which of the following description of AS_PATH is wrong?
A) When there are two or more routes to the same destination in the router, these routes can use this attribute to compare the advantages and disadvantages of each other. The longer the AS_PATH, the higher the priority.
B) AS_PATH is a very important recognized mandatory attribute in BGP.
C) AS_PATH refers to the list of ASs that BGP routes experience in the path of transmission.
D) BGP will not accept routes that contain the AS Number in the AS_PATH attribute.
Solutions:
| Question # 1 Answer: A,C,D | Question # 2 Answer: A,B,D | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: A |
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