VLL Service Configuration Commands
Page 336 7750 SR OS Services Guide
A port scheduler policy must be applied on the egress port or channel the SAP or multi-service site
are bound to in order for the defined agg-rate-limit to take effect. The egress port scheduler enforces
the aggregate queue rate as it distributes its bandwidth at the various port priority levels. The port
scheduler stops offering bandwidth to member queues once it has detected that the aggregate rate
limit has been reached.
If a port scheduler is not defined on the egress port, the queues are allowed to operate based on their
own bandwidth parameters.
The no form of the command removes the aggregate rate limit from the SAP or multi-service site.
Parameters agg-rate — Defines the rate, in kilobits-per-second, that the maximum aggregate rate the queues on
the SAP or MSS can operate.
Values 1 — 40000000, max
queue-frame-based-accounting — This keyword enables frame based accounting on all queues
associated with the SAP or Multi-Service Site. If frame based accounting is required when an
aggregate limit is not necessary, the max keyword should precede the queue-frame-based-accounting
keyword. If frame based accounting must be disabled, execute agg-rate-limit without the queue-
frame-based-accounting keyword present. Note that this parameter is configurable in Epipe VLL
services.
Default Frame based accounting is disabled by default.
ce-address
Syntax ce-address ip-address
no ce-address
Context config>service>ipipe>sap
config>service>ipipe>spoke-sdp
Description This command specifies the IP address of the CE device associated with an Ipipe SAP or spoke SDP.
In the case of a SAP, it is the address of the CE device directly attached to the SAP. For a spoke SDP,
it is the address of the CE device reachable through that spoke SDP (for example, attached to the SAP
on the remote node). The address must be a host address (no subnet addresses are accepted) as there
must be only one CE device attached to an Ipipe SAP. The CE address specified at one end of an Ipipe
will be used in processing ARP messages at the other endpoint, as the router acts as a proxy for ARP
messages.
Defaultnone
Parameters ip-address — specifies the IP address of the CE device associated with an Ipipe SAP.
qinq-mark-top-only
Syntax [no] qinq-mark-top-only
Context config>service>cpipe>sap>egress
config>service>apipe>sap>egress
config>service>epipe>sap>egress
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