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Question 59/135

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Huawei Open Programmability System (OPS) uses HTTP methods to access managed objects to manage network devices. HTTP is the most widely used network transmission protocol on the Internet. By default, the TCP port number _____ is used. (Fill in Arabic numerals.)

Correct Answer:

HTTP
Explanation:
(Hypertext Transfer Protocol) is the foundation of web communication and is widely used in Huawei's OPS (Open Programmability System) to manage devices via RESTful APIs.According to standard IANA port assignments, HTTP uses:TCP port 80 by defaultHTTPS (secured HTTP) uses TCP port 443Huawei OPS interacts with network devices using HTTP (or HTTPS) protocols for script-driven automation, and unless secured HTTPS is specified, port 80 is the standard.Correct answer: 80 IANA Service Name and Port Number Registry: https://www.iana.org/assignments/service-names-port-numbers Huawei HCIE-Datacom V1.0 Study GuideChapter: Network Automation and ProgrammabilitySection: OPS Fundamentals and HTTP Communication

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