Juniper EX2200 Complete Hardware Guide

CHAPTER 11
Performing Initial Configuration
•
EX2200 Switch Default Configuration on page 83
•
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 87
•
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 89
EX2200 Switch Default Configuration
Each EX Series switch is programmed with a factory default configuration that contains
the values set for each configuration parameter when a switch is shipped. The default
configuration file for an EX2200 switch configures Ethernet switching and storm control
on all interfaces, configures Power over Ethernet (PoE) on all interfaces of models that
provide PoE, and enables the LLDP, LLDP-MED, and RSTP protocols and IGMP snooping.
When you commit changes to the configuration, a new configuration file is created that
becomes the active configuration. You can always revert to the factory default
configuration. See Reverting to the Default Factory Configuration for the EX Series Switch.
The following factory default configuration file is for an EX2200 switch with 24 ports, all
of which have PoE capability:
NOTE: For models that have more than 24 ports, this default configuration
file has more interfaces. For models without PoE, the poe stanza does not
appear. All models have four uplink ports as listedbelow, ge-0/1/0 to ge-0/1/3.
ethernet-switching-options {
storm-control {
interface all {
level 50;
}
}
}
protocols {
igmp-snooping {
vlan all;
}
lldp {
interface all;
}
83Copyright © 2010, Juniper Networks, Inc.

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 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 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g