JN0-102 · Question #61
You are asked to change the cable on interface ge-0/2/1. Which statement is correct?
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.
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.
How the community answered
(40 responses)- A3% (1)
- C5% (2)
- D93% (37)
Why each option
The Junos OS interface naming convention type-fpc/pic/port means ge-0/2/1 corresponds to FPC 0, PIC 2, and port 1.
This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.
This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.
This option incorrectly maps the FPC, PIC, and port numbers according to the standard Junos interface naming convention.
Junos OS interface names are structured as type-fpc/pic/port. For ge-0/2/1, ge is the interface type, 0 is the Flexible PIC Concentrator (FPC) slot number, 2 is the PIC (Physical Interface Card) slot number on that FPC, and 1 is the specific port number on that PIC.
Concept tested: Junos OS interface naming convention (FPC/PIC/port)
Source: https://www.juniper.net/documentation/us/en/software/junos/interfaces-fundamentals/topics/topic-map/interfaces-overview.html
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