Changing Cable on Interface ge-0/2/1 | Juniper JN0-102 Exam Guide

How to Change the Cable on Interface ge-0/2/1

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Question

You are asked to change the cable on interface ge-0/2/1.

Which statement is correct?

Answers

Explanations

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A. B. C. D.

D

In Juniper Networks devices, the interface naming format is as follows: <media-type><FPC><PIC><port>

Where:

  • media-type: Indicates the type of interface. For example, ge- for Gigabit Ethernet or xe- for 10 Gigabit Ethernet.
  • FPC: Stands for Flexible PIC Concentrator and refers to the physical slot on the router or switch where the PIC (Physical Interface Card) is installed.
  • PIC: Stands for Physical Interface Card and refers to the type of interface module installed in the slot.
  • Port: Refers to the specific port on the PIC.

Based on the question, we know that we need to change the cable on interface ge-0/2/1. This means that:

  • media-type: ge- (Gigabit Ethernet)
  • FPC: 0 (installed in slot 0)
  • PIC: 2 (installed in port 2)
  • Port: 1

Therefore, the correct answer is B. The cable is found on FPC 0, slot 1, and port 2.