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Description
This command specifies the destination and organization strings to be used for matching subscriber hosts
with this vport.
The parent vport of a subscriber host queue, which has the port-parent option enabled, is determined by
matching the destination string dest string associated with the subscriber and the organization string org
string associated with the subscriber host with the strings defined under a vport on the port associated with
the subscriber.
If a given subscriber host queue does not have the port-parent option enabled, it will be foster-parented to the
vport used by this subscriber and which is based on matching the dest string and org string. If the subscriber
could not be matched with a vport on the egress port, the host queue will not be bandwidth controlled and
will compete for bandwidth directly based on its own PIR and CIR parameters.
By default, a subscriber host queue with the port-parent option enabled is scheduled within the context of the
port's port scheduler policy.
Parameters
description-string — The destination character string. Allowed values are any string up to 80 characters
long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $,
spaces, etc.), the entire string must be enclosed within double quotes.
port-scheduler-policy
Syntax
port-scheduler-policy port-scheduler-policy-name
no port-scheduler-policy
Context
config>port>ethernet>access>egress>vport
Description
This command specifies the destination and organization strings to be used for matching
subscriber hosts with this vport.
The parent vport of a subscriber host queue, which has the port-parent option enabled, is
determined by matching the destination string dest string associated with the subscriber and the
organization string org string associated with the subscriber host with the strings defined under a
vport on the port associated with the subscriber.
If a given subscriber host queue does not have the port-parent option enabled, it will be foster-
parented to the vport used by this subscriber and which is based on matching the dest string and
org string. If the subscriber could not be matched with a vport on the egress port, the host queue
will not be bandwidth controlled and will compete for bandwidth directly based on its own PIR
and CIR parameters.
By default, a subscriber host queue with the port-parent option enabled is scheduled within the
context of the port? port scheduler policy.
The no form of the command removes the port-scheduler-policy-name from the configuration.
Parameters
port-scheduler-policy-name — Specifies an existing port-scheduler-policy configured in the config>qos
context.
7710 SR OS Interface Configuration Guide
Interface Configuration
Page 217
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