JN0-102 Question #61: Real Exam Question with Answer & Explanation

The correct answer is D. The cable is found on slot 2, port 1, and FPC 0.. The Junos OS interface naming convention type-fpc/pic/port means ge-0/2/1 corresponds to FPC 0, PIC 2, and port 1.

Junos OS Fundamentals

Question

You are asked to change the cable on interface ge-0/2/1. Which statement is correct?

Options

AThe cable is found on slot 2, port 0, and FPC 1.
BThe cable is found on FPC 0, slot 1, and port 2.
CThe cable is found on port 1, slot 0, and FPC 2.
DThe cable is found on slot 2, port 1, and FPC 0.

Explanation

The Junos OS interface naming convention type-fpc/pic/port means ge-0/2/1 corresponds to FPC 0, PIC 2, and port 1.

Common mistakes.

A. This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.
B. This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.
C. This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.

Concept tested. Junos OS interface naming convention (FPC/PIC/port)

Reference. https://www.juniper.net/documentation/us/en/software/junos/interfaces-fundamentals/topics/topic-map/interfaces-overview.html

Topics

#interface naming#physical interfaces#FPC/PIC/Port

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