Juniper EX3300 Hardware Guide

Table 51: show interfaces queue Output Fields (continued)
Field DescriptionField Name
Number of packets and bytes transmitted by this queue. Information on
transmitted packets and bytes can include:
• Packets—Number of packets transmitted.
• Bytes—Number of bytes transmitted.
• Tail-dropped packets—Number of arriving packets dropped because output
queue buffers were full.
• RED-dropped packets—Number of packets dropped because of random early
detection (RED).
• Low—Number of low loss priority packets dropped because of RED.
• High—Number of high loss priority packets dropped because of RED.
• RED-dropped bytes—Number of bytes dropped because of random early
detection (RED).
• Low—Number of low loss priority bytes dropped because of RED.
• High—Number of high loss priority bytes dropped because of RED.
Transmitted
For an interface on a line card with oversubscribed ports, the number of Packet
Forwarding Engine chassis queues supported and in use for the port group to
which the interface belongs. The queue statistics reflect the traffic flowing on
all the interfaces in the port group.
Packet Forwarding Engine Chassis Queues
Sample Output
show interfaces queue ge-0/0/0 (EX2200 Switch)
user@switch> show interfaces queue ge–0/0/0
Physical interface: ge-0/0/0, Enabled, Physical link is Down
Interface index: 130, SNMP ifIndex: 501
Forwarding classes: 16 supported, 4 in use
Egress queues: 8 supported, 4 in use
Queue: 0, Forwarding classes: best-effort
Queued:
Transmitted:
Packets : 0
Bytes : 0
Tail-dropped packets : 0
Queue: 1, Forwarding classes: assured-forwarding
Queued:
Transmitted:
Packets : 0
Bytes : 0
Tail-dropped packets : 0
Queue: 5, Forwarding classes: expedited-forwarding
Queued:
Transmitted:
Packets : 0
Bytes : 0
Tail-dropped packets : 0
Queue: 7, Forwarding classes: network-control
Queued:
Transmitted:
Packets : 0
303Copyright © 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