What are the northbound interface types provided by U2000 to the network management layer?

Question

Options

• AXML northbound interface
• BCORBA northbound interface
• CSNMP alarm northbound interface
• DTL1 northbound interface

• A
  100% (34)

Explanation

All four options are correct because Huawei's U2000 Unified Network Management System provides multiple northbound interface types to support integration with upper-layer OSS/BSS systems. The XML northbound interface enables structured data exchange using web services, making it ideal for modern IT systems. The CORBA northbound interface supports object-oriented middleware communication, allowing U2000 to integrate with legacy telecom management platforms that follow TMF and ITU-T standards. The SNMP alarm northbound interface is used specifically for forwarding network alarms and performance data to upper-layer network management systems in a lightweight, widely supported protocol. The TL1 northbound interface is a human-readable, line-oriented language historically used in telecom operations, and U2000 supports it to maintain compatibility with traditional carrier-grade management systems. Since all four choices are valid northbound interface types provided by U2000, there are no distractors in this question.

Memory tip: Remember the phrase "XCST" - XML, CORBA, SNMP, TL1. Each letter maps to one of the four northbound interfaces, and the U2000 supports all of them to ensure broad compatibility across both legacy and modern network management environments.

No community discussion yet for this question.