Juniper EX Series User Manual

Chapter 3 J-Web Configuration Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Using the Point and Click CLI Tool in the J-Web Interface to Edit Configuration
Text . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Using the CLI Editor in the J-Web Interface to Edit Configuration Text . . . . . . . . . . 41
Using the J-Web CLI Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Configuring the Web Browser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Setting Domain Name, Hostname, and Name Server . . . . . . . . . . . . . . . . . . . 42
Enabling SSH on your system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Sample Configuration on an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . 43
Using the CLI Viewer in the J-Web Interface to View Configuration Text . . . . . . . . 44
Chapter 4 System Basics Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Connecting and Configuring an EX Series Switch (J-Web Procedure) . . . . . . . . . 45
Configuring Date and Time for the EX Series Switch (J-Web Procedure) . . . . . . . 50
Configuring System Identity for an EX Series Switch (J-Web Procedure) . . . . . . . 51
Configuring Management Access for the EX Series Switch (J-Web
Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Generating SSL Certificates to Be Used for Secure Web Access . . . . . . . . . . . . . . 55
Rebooting or Halting the EX Series Switch (J-Web Procedure) . . . . . . . . . . . . . . . 56
Chapter 5 Class of Service Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Defining CoS Drop Profiles (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Defining CoS Classifiers (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Defining CoS Code-Point Aliases (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . 62
Assigning CoS Components to Interfaces (J-Web Procedure) . . . . . . . . . . . . . . . 64
Defining CoS Forwarding Classes (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . 65
Defining CoS Rewrite Rules (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Defining CoS Schedulers (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Defining CoS Scheduler Maps (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . 71
Chapter 6 Security and Management Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Configuring 802.1X Authentication (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . 73
Configuring LLDP (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Configuring Port Mirroring to Analyze Traffic (J-Web Procedure) . . . . . . . . . . . . . . 77
Configuring Port Security (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Chapter 7 Routing Policies and Packet Filtering Configuration . . . . . . . . . . . . . . . . . . . 85
Configuring Routing Policies (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Configuring Firewall Filters (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Chapter 8 Ethernet Switching Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Configuring VLANs for EX Series Switches (J-Web Procedure) . . . . . . . . . . . . . . . 97
Configuring Spanning Tree Protocols (J-Web Procedure) . . . . . . . . . . . . . . . . . . 100
Configuring IGMP Snooping (J-Web Procedure) . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Configuring Redundant Trunk Groups (J-Web Procedure) . . . . . . . . . . . . . . . . . . 106
Copyright © 2017, Juniper Networks, Inc.iv
J-Web Application Package User Guide for EX Series Switches, Release 14.1X53-A1

Juniper EX Series Specifications

General

Series	EX Series
Category	Switch
Layer	Layer 2/3
Operating System	Junos OS
Managed	Yes
ACLs	Yes
Port Density	Varies by model
Power over Ethernet (PoE)	Available on some models
Virtual Chassis	Supported on some models
Form Factor	Fixed configuration, Modular
Switching Capacity	Varies by model
Forwarding Rate	Varies by model
Power Supply	Varies by model (AC or DC, redundant options available)
Management	CLI, Web UI, SNMP
Redundancy	Power supply, fan, Virtual Chassis
Latency	Varies by model
Jumbo Frames	Supported
VLAN Support	Yes
MAC Address Table Size	Varies by model
QoS	Yes
Energy Efficiency	EEE (802.3az)
Dimensions	Varies by model
Weight	Varies by model
Operating Temperature	0° to 45° C
Storage Temperature	-40° to 70° C
Humidity	5% to 90% non-condensing
MTBF	Varies by model
Warranty	Limited Lifetime