Juniper EX Series User Manual

Release History Table DescriptionRelease
J-Web Application package Release 14.1X53-A2 does not support
Class of Service (CoS) on EX4600 switches.
14.1X53-A2
Related
Documentation
Defining CoS Forwarding Classes (CLI Procedure)•
• Example: Configuring CoS on EX Series Switches
• Example: Using CoS Forwarding Classes to Prioritize Snooped Packets in Heavy Network
Traffic
• Monitoring CoS Forwarding Classes on page 228
• Assigning CoS Components to Interfaces (J-Web Procedure) on page 64
• Understanding CoS Forwarding Classes
Defining CoS Rewrite Rules (J-Web Procedure)
NOTE: This topic applies only to the J-Web Application package.
J-Web Application package Release 14.1X53-A2 does not support Class of
Service (CoS) on EX4600 switches.
You can use the J-Web interface to define CoS rewrite rules. Use the rewrite rules to alter
the CoS values in outgoing packets to meet the requirements of the targeted peer. A
rewrite rule examines the forwarding class and loss priority of a packet and sets its bits
to a corresponding value specified in the rule.
To define rewrite rules:
1. Select Configure > Class of Service > Rewrite Rules.
NOTE: After you make changes to the configuration on this page, you
must commit the changes immediately 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 (J-Web
Procedure)” on page 31 for details about all commit options.
2. Select one of the following options:
•
Add—Adds a rewrite rule. Enter information into the rewrite rule page as described
in Table 36 on page 68.
•
Edit—Modifies an existing rewrite rule. Enter information into the rewrite rule page
as described in Table 36 on page 68.
67Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Class of Service Configuration

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