HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network): H12-221-ENU Exam Premium File as PDF & Test Engine
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Huawei H12-221-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Routing Technologies | - BGP
|
| Enterprise Network Architecture and Design | - Network Planning and Design
|
| Network Security | - Security Fundamentals
|
| Switching Technologies | - STP Technologies
|
| IP Multicast | - Multicast Technologies
|
| IPv6 Technologies | - IPv6 Fundamentals
|
| Network Maintenance and Troubleshooting | - Operations and Maintenance
|
Huawei HCIP-Routing&Switching-IERS(Huawei Certified ICT Professional-Implementing Enterprise Routing and Switching Network) Sample Questions:
1. Which description about the permanent multicast address is wrong?
A) All routers running the RIPv2 protocol listen 224.0.0.100.
B) All routers listen 224.0.0.2.
C) All routers running OSPF protocol listen 224.0.0.5.
D) All hosts and routers in the network segment listen 224.0.0.1.
2. Given the configuration of RTA below, which of the following description about the configuration is wrong? (Multiple choice)
A) multicast routing-enable command is to enable multicast. If this command is not configured, the router does not forward multicast packets.
B) Use the igmp enable command to enable IGMP on the interface. If you do not configure the multicast routing-enable command first, igmp enable can be used as usual.
C) The router listens to the multicast address 224.0.0.2 by default.
D) IGMP version supported by this interface is version 2. If this command is not configured, the interface runs IGMPv1 by default.
3. Which description is correct about the LSA?
A) The combination of LS TYPE, LINK STATE ID and ADVERTISING ROUTER together identify an LSA
B) The combination of LS TYPE, LS SEQUENCE NUMBER and advertising router together identifies an LSA
C) The combination of LS TYPE linke state id and LS sequence number together identify an LSA
D) The combination of LS sequence number, link state id and advertising router together identify an LSA
4. The following is description of the OSP neighbor relationship and adjacency relationship. Which is correct?
A) Neighbor relationship is a relationship formed by adjacency to exchange routing information.
B) OSPFi routers must establish adjacencies before exchanging information.
C) The adjacency is maintained by OSPF's HELLO protocol.
D) Not all neighbor relationships can be adjacencies.
5. The import-route limit command cannot limit the maximum number of external routes that can be imported in an OSPF process.
A) False
B) True
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B,D | Question # 3 Answer: A | Question # 4 Answer: D | Question # 5 Answer: A |
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