Juniper EX3300 Hardware Guide

Table 48: show interfaces ge- Output Fields
Level of OutputField DescriptionField Name
Physical Interface
All levelsName of the physical interface.Physical interface
All levelsState of the interface: Enabled or Disabled.Enabled
detail extensive noneIndex number of the physical interface, which reflects its initialization sequence.Interface index
detail extensive noneSNMP index number for the physical interface.SNMP ifIndex
detail extensiveUnique number for use by Juniper Networks technical support only.Generation
brief detail extensiveOptional user-specified description.Description
All levelsEncapsulation being used on the physical interface.Link-level type
All levelsMaximum transmission unit size on the physical interface. Default is 1514.MTU
All levelsSpeed of the interface: Auto if autonegotiation of speed is enabled; speed in
megabits per second if the interface speed is explicitly configured.
Speed
All levelsLink mode of the interface: Auto if autonegotiation of link mode is enabled;
Full-Duplex or Half-Duplex if the link mode is explicitly configured.
Duplex
All levelsLoopback status: Enabled or Disabled. If loopback is enabled, type of loopback:
Local or Remote.
Loopback
All levelsSource filtering status: Enabled or Disabled.Source filtering
All levelsFlow control status: Enabled or Disabled.Flow control
All levelsAutonegotiation status: Enabled or Disabled.Auto-negotiation
All levelsRemote fault status:
• Online—Autonegotiation is manually configured as online.
• Offline—Autonegotiation is manually configured as offline.
Remote-fault
All levelsIEEE 802.3az Energy Efficient Ethernet status: Enabled or Disabled (appears
only for EEE-capable Base-T copper Ethernet interfaces).
IEEE 802.3az
Energy Efficient
Ethernet
All levelsInformation about the physical device.Device flags
All levelsInformation about the interface.Interface flags
All levelsInformation about the link.Link flags
detail extensive noneNumber of CoS queues configured.CoS queues
277Copyright © 2015, Juniper Networks, Inc.
Chapter 5: Operational Commands

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