Color-Blind - Juniper EX9200 Features Manual

color-blind

Syntax
Hierarchy Level
Release Information
Description
Default
Required Privilege
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Copyright © 2016, Juniper Networks, Inc.
color-blind;
[edit dynamic-profiles profile-name firewall
[edit dynamic-profiles profile-name firewall
[edit firewall three-color-policer
[edit firewall three-color-policer
Statement introduced in Junos OS Release 7.4.
Support at the [edit dynamic-profiles ... single-rate]
hierarchy levels introduced in Junos OS Release 11.4.
Statement introduced in Junos OS Release 12.3R2 for EX Series switches.
For a three-color policer, configure the way preclassified packets are metered. In
color-blind mode, the local router ignores the preclassification of packets and can assign
a higher or lower packet loss priority.
For example, suppose an upstream router assigned medium-high packet loss priority to
a packet because the packet exceeded the committed information rate on the upstream
router interface.
If the local router applies color-aware policing to the packet, the router cannot change
the packet loss priority to low, even if the packet conforms to the configured committed
information route on the local router interface.
NOTE: A color-aware policer cannot be applied to Layer 2 traffic.
If the local router applies color-blind policing to the packet, the router can change the
packet loss priority to low if the packet conforms to the configured committed
information route on the local router interface.
If you omit the
color-blind
firewall—To view this statement in the configuration.
firewall-control—To add this statement to the configuration.
Three-Color Policer Configuration Overview on page 145
Color Modes for Three-Color Policers on page 150
color-aware on page 206
three-color-policer
three-color-policer
policer-name single-rate],
policer-name two-rate]
and
statement, the default behavior is color-aware mode.
Chapter 18: Configuration Statements
name single-rate],
name two-rate],
[edit dynamic-profiles ... two-rate]
207