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You can enable the PLP information to be copied into the CLP bit by including the
plp-to-clp
You can include this statement at the following hierarchy levels:
Configuring ATM CoS on the Logical Interface
To apply the ATM scheduler map to a logical interface, include the
statement:
For ATM CoS to take effect, you must configure the VCI and VPI identifiers and traffic
shaping on each VC by including the following statements:
You can include these statements at the following hierarchy levels:
For more information, see "Configuring a Point-to-Point ATM1 or ATM2 IQ
Connection" on page 324 and "Defining the ATM Traffic-Shaping Profile" on page 326.
You can also apply a scheduler map to the chassis traffic that feeds the ATM interfaces.
For more information, see the JUNOS Class of Service Configuration Guide.
Example: Configuring ATM2 IQ VC Tunnel CoS Components
Configure ATM2 IQ VC tunnel CoS components:
statement:
plp-to-clp;
[edit interfaces interface-name atm-options]
[edit interfaces interface-name unit logical-unit-number]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number]
atm-scheduler-map (map-name | default);
vci vpi-identifier.vci-identifier;
shaping {
(cbr rate | rtvbr peak rate sustained rate burst length | vbr peak rate sustained rate
burst length);
}
[edit interfaces interface-name unit logical-unit-number]
[edit logical-systems logical-system-name interfaces interface-name unit
logical-unit-number]
[edit interfaces]
at-1/2/0 {
atm-options {
vpi 0;
linear-red-profiles red-profile-1 {
queue-depth 35000 high-plp-threshold 75 low-plp-threshold 25;
}
scheduler-maps map-1 {
Chapter 13: Configuring ATM Interfaces
Configuring ATM2 IQ VC Tunnel CoS Components
atm-scheduler-map
357
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