Juniper EX3300 Hardware Guide

Table 43: monitor interface Output Fields
Level of OutputField DescriptionField Name
All levelsHostname of the router.router1
All levelsHow long the monitor interface command has been running or how long since
you last cleared the counters.
Seconds
All levelsCurrent time (UTC).Time
All levelsTime difference between when the statistics were displayed and the actual
clock time.
• x—Time taken for the last polling (in milliseconds).
• y—Minimum time taken across all pollings (in milliseconds).
• z—Maximum time taken across all pollings (in milliseconds).
Delay x/y/z
All levelsShort description of the interface, including its name, status, and encapsulation.Interface
All levelsState of the link: Up, Down, or Test.Link
All levelsCumulative number for the counter in question since the time shown in the
Seconds field, which is the time since you started the command or last cleared
the counters.
Current delta
All levels(Logical interfaces only) Number and rate of bytes and packets destined to the
router or switch through the specified interface. When a burst of traffic is
received, the value in the output packet rate field might briefly exceed the peak
cell rate. It usually takes less than 1 second for this counter to stabilize.
• Input bytes—Number of bytes received on the interface.
• Output bytes—Number of bytes transmitted on the interface.
• Input packets—Number of packets received on the interface.
• Output packets—Number of packets transmitted on the interface.
Local Statistics
All levels(Logical interfaces only) Statistics for traffic transiting the router or switch.
When a burst of traffic is received, the value in the output packet rate field might
briefly exceed the peak cell rate. It usually takes less than 1 second for this
counter to stabilize.
• Input bytes—Number of bytes received on the interface.
• Output bytes—Number of bytes transmitted on the interface.
• Input packets—Number of packets received on the interface.
• Output packets—Number of packets transmitted on the interface.
Remote Statistics
Copyright © 2015, Juniper Networks, Inc.246
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