Juniper EX3400 Features Guide

When you configure both the include-irb-and-l2 statement and the use-vlan-id statement,
the format is as follows:
(fe | ge)-fpc/pic/port.subunit:svlan-id-vlan-id+irb.subunit
NOTE: The svlan-id-vlan-id represents the VLANs associated with the bridge
domain.
When you configure both the include-irb-and-l2 and no-vlan-interface-name statements,
the format is as follows:
(fe | ge)-fpc/pic/port.subunit+irb.subunit
When you configure both the include-irb-and-l2 and use-interface-description statements,
the format displays the description for the Layer 2 interface:
l2_descr:vlan-name+irb.subunit
If you configure both the include-irb-and-l2 and use-interface-description statements,
and no description for the Layer 2 interface is found, the format displays the Layer 2
logical interface name:
(fe | ge)-fpc/pic/port.subunit:vlan-name+irb.subunit
When you configure the include-irb-and-l2 statement with both the no-vlan-interface-name
and use-interface-description statements, the format displays as follows:
l2_descr+irb.subunit
If you configure the include-irb-and-l2 statement with both the no-vlan-interface-name
and use-interface-description statements, and no description is found for the Layer 2
interface, the format displays as follows:
(fe | ge)-fpc/pic/port.subunit+irb.subunit
Required Privilege
Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Related
Documentation
• Including a Textual Description in DHCP Options on page 65
• Using DHCP Relay Agent Option 82 Information on page 60
• Configuring DHCPv6 Relay Agent Options
213Copyright © 2017, Juniper Networks, Inc.
Chapter 12: Configuration Statements (DHCP and DHCP Relay)

Juniper EX3400 Specifications

General

Switch type	Managed
Switch layer	L2/L3
Quality of Service (QoS) support	Yes
Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS to EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, CISPR 22 A, EN 55024, EN 300386, CE
SFP+ module slots quantity	4
QSFP+ module slots quantity	2
Installed SFP+ modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	48
Memory type	DRAM
Noise level	35 dB
Flash memory	2000 MB
Processor frequency	1000 MHz
Virtual stacking (units)	10
Throughput	250 Mpps
Jumbo frames	9216
MAC address table	32000 entries
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-T, 1000BASE-T
Power consumption (max)	120 W
Number of power supply units	1
Operating altitude	0 - 3048 m
Non-operating altitude	3048 - 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 %
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X

Weight and Dimensions

Depth	350 mm
Width	437 mm
Height	44 mm
Weight	5740 g