Juniper EX3400 Features Guide

show system services dhcp pool
Syntax show system services dhcp pool
<detail>
<subnet-address>
Release Information Command introduced before Junos OS Release 7.4.
Command introduced in Junos OS Release 9.0 for EX Series switches.
Description (J Series routers and EX Series switches only) Display Dynamic Host Configuration
Protocol (DHCP) server IP address pools.
Options none—Display brief information about all IP address pools.
detail—(Optional) Display detailed information.
subnet-address—(Optional) Display information for the specified subnet address.
Required Privilege
Level
view and system
List of Sample Output show system services dhcp pool on page 452
show system services dhcp pool subnet-address on page 452
show system services dhcp pool subnet-address detail on page 452
Output Fields Table 29 on page 451 describes the output fields for the show system services dhcp pool
command. Output fields are listed in the approximate order in which they appear.
Table 29: show system services dhcp pool Output Fields
Level of OutputField DescriptionField Name
None specifiedSubnet on which the IP address pool is defined.Pool name
None specifiedLowest address in the IP address pool.Low address
None specifiedHighest address in the IP address pool.High address
None specifiedAddresses excluded from the address pool.Excluded addresses
None specified(subnet-address option only) Subnet to which the specified address pool belongs.Subnet
None specified(subnet-address option only) Range of IP addresses in the address pool.Address range
detailNumber of IP addresses in the pool that are assigned to DHCP clients and the
total number of IP addresses in the pool.
Addresses assigned
detailNumber of assigned IP addresses in the pool that are active.Active
451Copyright © 2017, Juniper Networks, Inc.
Chapter 14: Operational Commands (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