Juniper EX3400 Features Guide

Table 5: DHCP Service Configuration Pages Summary for EX4300 Switches (continued)
Your ActionFunctionField
Type an IP address that is part of the subnet
specified in the DHCP Subnet field.
Specifies the IP address pool range.IP Address
Type a subnet mask that is specified in the
DHCP Subnet field.
Specifies the subnet specified in DHCP Subnet.Subnet mask
DHCP Pool Attributes
The pool name is displayed.Displays the name of an address-assignment
pool.
Pool Name
Type the IP address of the server. If you do not
specify a server identifier, the primary address
of the interface on which the DHCP exchange
occurs is used.
Specifies the IP address of the DHCP server
reported to a client.
Server Identifier
Enter the IP address of the TFTP server.Specifies the Trivial File Transfer Protocol
(TFTP) server that the client uses to obtain the
client configuration file.
TFTP Server
Type a number.Specifies the maximum length of time a client
can hold a lease. (Dynamic BOOTP lease
lengths can exceed this maximum time.)
Maximum Lease Time
(Seconds)
Type a path and filename.Specifies the path and filename of the initial
boot file to be used by the client.
Boot File
Type the IP address or hostname of the TFTP
server.
Specifies the TFTP server that provides the
initial boot file to the client.
Boot Server
Type the grace period in seconds.Specifies the grace period for which a client can
hold a lease.
Grace Period
•
To add a DNS server, click Add. Type an IP
address in the Add IP Address pop-up
window.
•
Click OK
•
To remove a DNS server, select the IP
address in the DNS Name Servers box, and
click Remove.
Defines a list of DNS servers the client can use.DNS Name Servers
•
To add a NetBIOS name server, click Add.
Type an IP address in the Add IP Address
pop-up window.
•
Click OK.
•
To remove a NetBIOS name server, select
the IP address in the WINS Servers box, and
click Remove.
Defines a list of NetBIOS name servers.WINS Servers
Type the name of the domain.Specifies the domain name that clients must
use to resolve hostnames.
Domain Name
11Copyright © 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