[QFX/EX] Interfaces representation with uplink slots connected on switches

Representation of interfaces when connected with uplink slots.

The juniper switches interfaces representation will be in the below format:

Type-(FPC-slot/pic-slot/port number)

type—Media type (ge,xe,et)
fpc—Number of the Flexible PIC Concentrator (FPC) card on which the physical interface is located (FPC0,FPC1..etc)
pic—Number of the PIC on which the physical interface is located (0)(bulltin,additional pic-slots PIC-1 and PIC-2)
port—Specific port on a PIC (0)

The following example will help in identifying the interfaces based on the fixed built in slots and additional uplink slots that are connected.

user@switch> show chassis hardware

Hardware inventory:
Item       Version Part number Serial number   Description
Chassis                XXXXXXXXXXX   EX4300-48P
Routing Engine 0 REV C0  650-044930  XXXXXXXXXXX  EX4300-48P
FPC 0       REV C0  650-044930  XXXXXXXXXXX   EX4300-48P>>>>>>>>>>>>>>>>>>FPC slot number
 CPU           BUILTIN   BUILTIN      FPC CPU
 PIC 0     REV C0  BUILTIN   BUILTIN      48x 10/100/1000 Base-T>>>>>>>>Built-in ports will be represented with (ge,xe) based on model of the switches
 PIC 1     REV C0  BUILTIN   BUILTIN      4x 40GE QSFP+>>>>>>>>>>>>>>>>Built-in ports with QSFP ports used in VC representation in (VCP)
 PIC 2     REV 02  611-BBBBBB  XXXXXXXXXXX   4x 1G/10G SFP/SFP+>>>>>>>>>additional pic slot connected on the switch
  Xcvr 2    REV 01  740-AAAAAA  XXXXXXXXXXX    SFP+-10G-SR >>>xe-0/2/2
  Xcvr 3    REV 01  740-AAAAAA  XXXXXXXXXXX    SFP+-10G-SR>>>xe-0/2/3>>port number
Power Supply 0  REV 03  740-AAAAAA  XXXXXXXXXXX    JPSU-1100-AC-AFO-A
Fan Tray 0                        Fan Module, Airflow Out (AFO)
Fan Tray 1                        Fan Module, Airflow Out (AFO)

The below link would help in identifying the type of interfaces and how interfaces can be configured.

Configuring Gigabit Ethernet Physical Interface Modules | Junos OS | Juniper Networks