Physical Part of an Interface Name
Interfaces in Junos OS are specified as follows:
type
-
fpc
/
pic
/
port
EX Series switches apply this convention as follows:
•
type
—EX Series interfaces use the following media types:
•
ge
—Gigabit Ethernet interface
•
xe
—10 Gigabit Ethernet interface
•
fe
—Fast Ethernet interface
•
fpc
—Flexible PIC Concentrator. EX Series interfaces use the following convention for
the FPC number in interface names:
•
On EX2200 switches, EX3200 switches, EX4200 standalone switches, or EX4500
switches, FPC refers to the switch itself. The FPC number is always
0
on these
switches.
•
On EX4200 switches configured in a Virtual Chassis, the FPC number indicates the
member ID of the switch within the Virtual Chassis, from
0
through
9
.
•
On EX8200 switches, the FPC number indicates the slot number of the line card that
contains the physical interface.
•
pic
—EX Series interfaces use the following convention for the PIC (Physical Interface
Card) number in interface names:
•
On EX2200, EX3200, EX4200, and EX4500 switches, the PIC number is
0
for all
built-in interfaces (interfaces that are not an uplink port).
•
On EX2200, EX3200, and EX4200 switches, the PIC number is
1
for uplink ports.
•
On EX4500 switches, the PIC number is
1
for uplink ports on the left-hand uplink
module and
2
for uplink ports on right-hand uplink module.
•
On EX8200 switches, the PIC number is always
0
.
•
port
—EX Series interfaces use the following convention for port numbers:
•
On EX2200, EX3200, EX4200, and EX4500 switches, built-in network ports are
numbered from left to right. On models that have two rows of ports, the ports on
the top row start with
0
followed by the remaining even-numbered ports, and the
ports on the bottom row start with
1
followed by the remaining odd-numbered ports.
•
Uplink ports in EX2200, EX3200, EX4200, and EX4500 switches are labeled from
left to right, starting with
0
.
•
On EX8200 switches, the network ports are numbered from left to right on each line
card. On line cards that have two rows of ports, the ports on the top row start with
0
followed by the remaining even-numbered ports, and the ports on the bottom row
start with
1
followed by the remaining odd-numbered ports.
Copyright © 2010, Juniper Networks, Inc.
1098
Complete Software Guide for Junos
®
OS for EX Series Ethernet Switches, Release 10.3
Summary of Contents for JUNOS OS 10.3 - SOFTWARE
Page 325: ...CHAPTER 17 Operational Mode Commands for System Setup 229 Copyright 2010 Juniper Networks Inc ...
Page 1323: ...CHAPTER 56 Operational Mode Commands for Interfaces 1227 Copyright 2010 Juniper Networks Inc ...
Page 2841: ...CHAPTER 86 Operational Commands for 802 1X 2745 Copyright 2010 Juniper Networks Inc ...
Page 3367: ...CHAPTER 113 Operational Mode Commands for CoS 3271 Copyright 2010 Juniper Networks Inc ...
Page 3435: ...CHAPTER 120 Operational Mode Commands for PoE 3339 Copyright 2010 Juniper Networks Inc ...
Page 3529: ...CHAPTER 126 Operational Mode Commands for MPLS 3433 Copyright 2010 Juniper Networks Inc ...
