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Huawei H12-224-ENU Exam Syllabus Topics:

Huawei HCNP-R&S Fast Track Sample Questions:

Question 1

Which of the following commands can enable IS-IS on an interface?

A. router isis 100
B. route isis enable 100
C. isis enable 100
D. ip router isis 100

Question 2

Which configuration modes are supported by VXLAN? (Multiple Choice)

A. SDN controller configuration
B. Automatic configuration
C. SNMP configuration
D. Virtualization software configuration

Question 3

Which of the following statements regarding different LSA types is false?

A. LS Update packets contain complete LSA information.
B. LS Request packets contain only LS Type, LS ID, and Advertising Router.
C. LS Ack packets contain complete LSA information.
D. DD packets contain only LSA summary information, including LS Type, LS ID, Advertising Router, and LS Sequence Number.

Question 4

Which of the following statements regarding Huawei network optimization service (NOS) is false?

A. Configuration assessment & optimization is a technique to develop and periodically maintain device configuration profiles based on customer requirements. Based on the periodic software assessment & recommendation result, this service applies related software features to command lines in the recommended target version, implementing refined configuration management.
B. Software assessment & recommendation is a technique to assess and analyze all software platforms used by Party A in the service period. Based on the assessment result, this service can recommend a proper software version to prevent issues caused by known issues.
C. Life cycle assessment (LCA) is a technique to check and analyze the software and hardware life cycles of devices on the live network. With LCA, specific measures are taken for products that will reach the end of sales, production, software update, or technical support, preventing life cycle-caused operation risks.
D. Network health check enables Huawei technology experts to review the rationality, security, and scalability of the network architecture based on industry-leading optimal experience, and to provide improvement suggestions based on the assessment result.

Question 5

In most cases, an IP address that is dynamically assigned by a DHCP server has a lease.
Which of the following statements regarding the IP address lease is false?

A. If the rebinding timer expires but the DHCP client does not receive any responses from the DHCP server, the DHCP client keeps sending DHCP Request packets to the DHCP server which assigned an IP address to it before, until the total lease expires.
B. If the DHCP client receives a DHCP NAK packet within the lease, the client stops using the current IP address immediately and returns to the initialization state. The DHCP client then applies for a new IP address.
C. The rebinding timer is 87.5% of the total lease.
D. The lease renewal timer is 50% of the total lease. When the lease renewal timer expires, the DHCP server must renew the IP address lease.

Solutions: