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transmit-weight

See the following sections:

transmit-weight (ATM2 IQ CoS Forwarding Class)

Syntax

transmit-weight (cells number | percent number);

Hierarchy Level

[edit interfaces interface-name atm-options scheduler-maps map-name forwarding-class class-name]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For ATM2 IQ interfaces only, assign a transmission weight to a forwarding class.

Default

95 percent for queue 0, 5 percent for queue 3.

Options

percent percent—Transmission weight of the forwarding class as a percentage of the total bandwidth.

Range: 5 through 100

cells number—Transmission weight of the forwarding class as a number of cells.

Range: 0 through 32,000

Usage Guidelines

See Configuring ATM2 IQ VC Tunnel CoS Components.

Required Privilege Level

interface—To view this statement in the configuration.

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

transmit-weight (ATM2 IQ Virtual Circuit)

Syntax

transmit-weight number;

Hierarchy Level

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

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For ATM2 IQ PICs only, configure the transmission weight.

Each VC is serviced in weighted round robin (WRR) mode. When VCs have data to send, they send the number of cells equal to their weight before passing control to the next active VC. This allows proportional bandwidth sharing between multiple VCs within a rate-shaped VP tunnel. VP tunnels are not supported on multipoint interfaces.

Options

number—Number of cells a VC sends before passing control to the next active VC within a VP tunnel.

Range: 1 through 32,767

Usage Guidelines

See Configuring the ATM2 IQ Transmission Weight.

Required Privilege Level

interface—To view this statement in the configuration.

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


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