Juniper EX3300 Hardware Guide

Table 13: Port Role Configuration Summary (continued)
CLI CommandsConfiguration Description
set protocols rstp interface interface edge
Set RSTP protocol with edge option.
set protocols rstp interface interface disable
RSTP protocol is disabled if redundant trunk groups
are configured.
Routed Uplink Port Role
set interfaces interface apply-macro juniper-port-profile
Routed Uplink
Set the port role to Routed Uplink.
set interfaces interfaceunit 0 family inet address
ipaddress
Set port family to inet.
Set IP address on the port.
set class-of-service interfaces interfacescheduler-map
juniper-port-profile-map
set class-of-service interfaces interface unit 0
classifiers ieee-802.1 juniper_ieee_classifier
set class-of-service interfaces interfaceunit 0 classifiers
dscp juniper-dscp-classifier
Set class-of-service parameters
SCHEDULER_MAP=juniper-port-profile-map
IEEE_CLASSIFIER=juniper-ieee-classifier
DSCP_CLASSIFIER=juniper-dscp-classifier
Refer Table 14 on page 44 for details.Set CoS configuration
Layer 2 Uplink Port Role
set interfaces interface apply-macro juniper-port-profile
Layer2 Uplink
Set the port role to Layer 2 Uplink.
set interfaces interface unit 0 family ethernet-switching
port-mode trunk
Set port family to ethernet-switching
Set port mode to trunk.
set interfaces interface unit 0 family ethernet-switching
native-vlan-id vlan-name
Set Native VLAN name.
set interfaces interface unit 0 family ethernet-switching
vlan members vlan-members
Set the port as part of all valid VLANs; ”valid" refers
to all VLANs except native VLAN and voice VLANs.
set ethernet-switching-options secure-access-port
dhcp-trusted
Set port security parameter.
set protocols rstp interface interface mode point-to-point
Set RSTP protocol with point-to-point option.
set protocols rstp interface interface disable
Disable RSTP if redundant trunk groups are
configured.
set class-of-service interfaces interfacescheduler-map
juniper-port-profile-map
set class-of-service interfaces interface unit 0
classifiers ieee-802.1 juniper_ieee_classifier
set class-of-service interfaces interfaceunit 0 classifiers
dscp juniper-dscp-classifier
Set class-of-service parameters.
SCHEDULER_MAP=juniper-port-profile-map
IEEE_CLASSIFIER=juniper_ieee_classifier
DSCP_CLASSIFIER=juniper_dscp_classifier
43Copyright © 2015, Juniper Networks, Inc.
Chapter 2: Configuration Tasks

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