Juniper EX3300 Hardware Guide

Table 48: show interfaces ge- Output Fields (continued)
Level of OutputField DescriptionField Name
extensiveInformation about link autonegotiation:
• Negotiation status:
• Complete—The autonegotiation process between the local and remote
Ethernet interfaces was successful.
• Incomplete—Remote Ethernet interface has the speed or link mode
configured or does not perform autonegotiation.
• No autonegotiation—Local Ethernet interface has autonegotiation disabled
and the link mode and speed are manually configured.
• Link partner—Information from the link partner:
• Link mode—Depending on the capability of the attached Ethernet device,
either Full-duplex or Half-duplex. If the link mode of the remote device
cannot be determined, the value is Unknown.
• Flow control—Types of flow control supported by the remote Ethernet
device. For Gigabit Ethernet interfaces, the types are: Symmetric (link
partner supports PAUSE on receive and transmit); Asymmetric (link partner
supports PAUSE on transmit); and Symmetric/Asymmetric (link partner
supports PAUSE on both receive and transmit or PAUSE only on receive).
• Remote fault—Remote fault information from the link partner—Failure
indicates a receive link error. OK indicates that the link partner is receiving.
Negotiation error indicates a negotiation error. Offline indicates that the
link partner is going offline.
• Link partner speed—Speed of the link partner.
• Local resolution—Resolution of the autonegotiation process on the local
interface:
• Flow control—Type of flow control that is used by the local interface. For
Gigabit Ethernet interfaces, the types are: Symmetric (link partner supports
PAUSE on receive and transmit); Asymmetric (link partner supports PAUSE
on transmit); and Symmetric/Asymmetric (link partner supports PAUSE
on both receive and transmit or PAUSE only on receive).
• Link mode—Link mode of local interface: either Full-duplex or Half-duplex.
Displayed when Negotiation status is Incomplete.
• Local link speed—Speed of the local interface. Displayed when Negotiation
status is Incomplete.
• Remote fault—Remote fault information. Link OK (no error detected on
receive), Offline (local interface is offline), and Link Failure (link error
detected on receive).
Autonegotiation
information
extensiveInformation about the configuration of the Packet Forwarding Engine:
• Destination slot—FPC slot number:
• On standalone switches with built-in interfaces, the slot number refers to
the switch itself and is always 0.
• On Virtual Chassis composed of switches with built-in interfaces, the slot
number refers to the member ID of the switch.
• On switches with line cards or on Virtual Chassis composed of switches
with line cards, the slot number refers to the line card slot number on the
switch or Virtual Chassis.
PacketForwarding
Engine
configuration
Logical Interface
281Copyright © 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