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policer

See the following sections:

policer (CoS)

Syntax

policer cos-policer-name {
aggregate {
bandwidth-limit bps;
burst-size-limit bytes;
}
premium {
bandwidth-limit bps;
burst-size-limit bytes;
}
}

Hierarchy Level

[edit interfaces interface-name gigether-options ethernet-switch-profile ethernet-policer-profile]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For Gigabit Ethernet IQ and Gigabit Ethernet PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i platform), define a CoS policer template to specify the premium bandwidth and burst-size limits, and the aggregate bandwidth and burst-size limits. For Gigabit Ethernet interfaces with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i platform), the premium policer is not supported.

Options

cos-policer-name—Name of one policer to specify the premium bandwidth and burst-size limits, and the aggregate bandwidth and burst-size limits.

The remaining statements are explained separately.

Usage Guidelines

See Configuring Gigabit Ethernet Policers.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

policer (Interface)

Syntax

policer {
arp policer-template-name;
input policer-template-name;
output policer-template-name;
}

Hierarchy Level

[edit interfaces interface-name unit logical-unit-number family family],
[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family family]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

Apply a policer to an interface.

Options

arp policer-template-name—For inet family only, name of one policer to evaluate when ARP packets are received on the interface.

input policer-template-name—Name of one policer to evaluate when packets are received on the interface.

output policer-template-name—Name of one policer to evaluate when packets are transmitted on the interface.

Usage Guidelines

See Applying Policers and the JUNOS Services Interfaces Configuration Guide.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Related Topics

JUNOS Policy Framework Configuration Guide

policer (MAC)

Syntax

policer {
input cos-policer-name;
output cos-policer-name;
}

Hierarchy Level

[edit interfaces interface-name unit logical-unit-number accept-source-mac mac-address mac-address],
[edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number accept-source-mac mac-address mac-address]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For Gigabit Ethernet IQ and Gigabit Ethernet PICs with SFPs (except the 10-port Gigabit Ethernet PIC and the built-in Gigabit Ethernet port on the M7i platform), configure MAC policing.

Options

input cos-policer-name—Name of one policer to specify the premium bandwidth and aggregate bandwidth.

output cos-policer-name—Name of one policer to specify the premium bandwidth and aggregate bandwidth.

Usage Guidelines

See Configuring MAC Address Filtering.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

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