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Understanding CLI Output for J-series Interfaces
The JUNOS Internet software that operates J-series Services Routers
was originally developed for Juniper Networks M-series and T-series routing
platforms that support many ports, on interface cards called Physical Interface
Cards (PICs). On these larger platforms, PICs are installed into slots on
FPCs, and FPCs are installed into slots in the router chassis.
Because Services Routers have the same hardware and software architectures
as the M-series and T-series routing platforms, PIM slots are detected internally
by the JUNOS software as FPC slots, and the PIM in each slot is identified
as a “PIC.” For example, in the following output, the three PIMs
located in slots 0, 2, and 5 are reported as FPC 0, FPC 2,
and FPC 5, and PIM 0 is reported as PIC 0:
user@host> show chassis hardware
Hardware inventory:
Item Version Part number Serial number Description
Chassis JN000192AB J4300
Midplane REV 02.04 710-010001 CORE99563
System IO REV 02.03 710-010003 CORE100885 System IO board
Routing Engine RevX2.6 750-010005 IWGS40735451 RE-J.2
FPC 0 FPC
PIC 0 2x FE
FPC 2 RevX2.1 750-010355 CORE100458 FPC
PIC 0 2x T1
FPC 5 REV 04 750-010353 AF04451744 FPC
PIC 0 2x FE
To understand the abbreviations for PIMs, enhanced PIMs (ePIMs), and
universal PIMs (uPIMs) that appear in JUNOS CLI output, see Table 19 (for
J2300 fixed PIMs) and Table 20 (for PIMS in the
other J-series models). For PIM details, see the Getting Started Guide for
your router.
Table 19: J2300 Fixed
PIM Abbreviations, Chassis Names, and Ports
|
PIM Abbreviation in JUNOS CLI
|
Chassis Name
|
Ports
|
|
2x FE, 2x E1
|
Dual-Port E1
|
2 Fast Ethernet ports and 2 E1 ports
|
|
2x FE, 2x E1, 1x BRI S/T
|
Dual-Port E1 with ISDN BRI S/T
|
2 Fast Ethernet ports, 2 E1 ports, and 1 ISDN BRI S/T
port
|
|
2x FE, 2x T1
|
Dual-Port T1
|
2 Fast Ethernet ports and 2 T1 ports
|
|
2x FE, 2x T1, 1x BRI U
|
Dual-Port T1 with ISDN BRI U
|
2 Fast Ethernet ports, 2 T1 ports, and 1 ISDN BRI U port
|
|
2x FE, 2x Serial
|
Dual-Port Serial
|
2 Fast Ethernet ports and 2 serial ports
|
|
2x FE, 2x Serial, 1x BRI S/T
|
Dual-Port Serial with ISDN BRI S/T
|
2 Fast Ethernet ports, 2 serial ports, and 1 ISDN BRI
S/T port
|
|
2x FE, 2x Serial, 1x BRI U
|
Dual-Port Serial with ISDN BRI U
|
2 Fast Ethernet ports 2 serial ports, and 1 ISDN BRI
U port
|
|
2x FE, 2x SHDSL
|
Dual-Port G.SHDSL
|
2 Fast Ethernet ports and 2 two-wire G.SHDSL ports (in either
2-port two-wire mode or 1-port four-wire mode)
|
|
2x FE, 2x SHDSL, 1x BRI S/T
|
Dual-Port G.SHDSL with ISDN BRI S/T
|
2 Fast Ethernet ports, 2 two-wire G.SHDSL ports (in either
2-port two-wire mode or 1-port four-wire mode), and 1 ISDN BRI S/T port
|
Table 20: J4300, J4350, J6300, and
J6350 PIM Abbreviations and Full Names
|
PIM Abbreviation in JUNOS
CLI
|
PIM Name
|
|
2x FE
|
- 2 built-in Fast Ethernet ports on a J4300 or J6300 chassis
(fixed PIM)
- Dual-Port Fast Ethernet PIM
|
|
4x FE
|
4-Port Fast Ethernet ePIM
|
|
1x GE Copper
|
Copper Gigabit Ethernet ePIM (1 10-Mbps, 100-Mbps, or 1000-Mbps
port)
|
|
1x GE SFP
|
SFP Gigabit Ethernet ePIM (1 fiber port)
|
|
6x GE SFP uPIM
|
6-Port SFP Gigabit Ethernet uPIM
|
|
8x GE uPIM
|
8-Port Gigabit Ethernet uPIM
|
|
16x GE uPIM
|
16-Port Gigabit Ethernet uPIM
|
|
4x GE Base PIC
|
4 built-in Gigabit Ethernet ports on a J4350 or J6350 chassis (fixed
PIM)
|
|
2x Serial
|
Dual-Port Serial PIM
|
|
2x T1
|
Dual-Port T1 PIM
|
|
2x E1
|
Dual-Port E1 PIM
|
|
2x CT1E1 /PRI
|
Dual-Port Channelized T1/E1/ISDN PRI PIM
|
|
1x T3
|
T3 PIM (1 port)
|
|
1x E3
|
E3 PIM (1 port)
|
|
4x BRI S/T
|
4-Port ISDN BRI S/T PIM
|
|
4x BRI U
|
4-Port ISDN BRI U PIM
|
|
1x ADSL Annex A
|
ADSL 2/2+ Annex A PIM (1 port, for POTS)
|
|
1x ADSL Annex B
|
ADSL 2/2+ Annex B PIM (1 port, for ISDN)
|
|
2x SHDSL (ATM)
|
G.SHDSL PIM (2-port two-wire mode or 1-port four-wire mode)
|
|
1x TGM550
|
TGM550 Telephony Gateway Module (Avaya VoIP Gateway Module with 1 console
port, 2 analog LINE ports, and 2 analog TRUNK ports)
|
|
1x DS1 TIM510
|
TIM510 E1/T1 Telephony Interface Module (Avaya VoIP media module with
1 E1 or T1 trunk termination port)
|
|
4x FXS, 4xFXO TIM514
|
TIM514 Analog Telephony Interface Module (Avaya VoIP media module with
4 analog LINE ports and 4 analog TRUNK ports)
|
|
4x BRI TIM521
|
TIM521 BRI Telephony Interface Module (Avaya VoIP media module with
4 ISDN BRI ports)
|
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