Juniper EX3400 Features Guide

• Configuring an Extended DHCP Relay Server on EX Series Switches (CLI Procedure)
on page 49
• Configuring a DHCP SIP Server (CLI Procedure) on page 18
• Upgrading Software by Using Automatic Software Download
Configuring DHCP Services (J-Web Procedure)
•
Configuring DHCP Services (J-Web Procedure) on EX Series Switches on page 7
•
Configuring DHCP Services on EX4300 Switches (J-Web Procedure) on page 10
Configuring DHCP Services (J-Web Procedure) on EX Series Switches
NOTE: This topic applies only to the J-Web Application package.
Use the J-Web DHCP Configuration pages to configure DHCP pools for subnets and static
bindings for DHCP clients on an ACX Series Universal Access Gateway router or an EX
Series Ethernet Switch. If DHCP pools or static bindings are already configured, use the
Configure Global DHCP Parameters Configuration page to add settings for these pools
and static bindings. Settings that have been previously configured for DHCP pools or
static bindings are not overridden when you use the Configure Global DHCP Parameters
Configuration page.
To configure the DHCP server:
1. Select Configure > Services > DHCP
2. Access a DHCP Configuration page:
•
To configure a DHCP pool for a subnet, click Add in the DHCP Pools box.
•
To configure a static binding for a DHCP client, click Add in the DHCP Static Binding
box.
•
To globally configure settings for existing DHCP pools and static bindings, click
Configure Global DHCP Parameters.
3. Enter information into the DHCP Service Configuration pages as described in
Table 4 on page 8
4. To apply the configuration, click Apply.
NOTE: After you make changes to the configuration on this page, you
must commit the changes for them to take effect. To commit all changes
to the active configuration, select Commit Options > Commit. See Using
the Commit Options to Commit Configuration Changes for details about
all commit options.
7Copyright © 2017, Juniper Networks, Inc.
Chapter 1: DHCP Services

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