Juniper EX3300 Hardware Guide

show interfaces irb
Syntax show interfaces irb
<brief | detail | extensive | terse>
<descriptions>
<media>
<routing-instance instance-name>
<snmp-index snmp-index>
<statistics>
Release Information Command introduced in Junos OS Release 12.3R2.
Command introduced in Junos OS Release 12.3R2 for EX Series switches.
Command introduced in Junos OS Release 13.2 for the QFX Series
Description Display integrated routing and bridging interfaces information.
Options brief | detail | extensive | terse—(Optional) Display the specified level of output.
descriptions—(Optional) Display interface description strings.
media—(Optional) Display media-specific information about network interfaces.
routing-instance instance-name—(Optional) Display information for the interface with
the specified SNMP index.
snmp-index snmp-index—(Optional) Display information for the interface with the specified
SNMP index.
statistics—(Optional) Display static interface statistics.
Additional Information Integrated routing and bridging (IRB) provides simultaneous support for Layer 2 bridging
and Layer 3 IP routing on the same interface. IRB enables you to route local packets to
another routed interface or to another VLAN that has a Layer 3 protocol configured.
Required Privilege
Level
view
List of Sample Output show interfaces irb extensive on page 292
show interfaces irb snmp-index on page 293
Output Fields Table 49 on page 288 lists the output fields for the show interfaces irb command. Output
fields are listed in the approximate order in which they appear.
Table 49: show interfaces irb Output Fields
Level of OutputField DescriptionField Name
Physical Interface
All levelsName of the physical interface.Physical interface
All levelsState of the physical interface. Possible values are described in the “Enabled
Field” section under Common Output Fields Description.
Enabled
Copyright © 2015, Juniper Networks, Inc.288
Network Interfaces for EX4300 Switches

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Supported network protocols	IPv6

Weight and Dimensions

Depth	310 mm
Width	437 mm
Height	44 mm
Weight	4900 g