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Cisco Broadband Cable Command Reference Guide
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Chapter 6 Cable CPE Commands
show controllers cable-modem service-flows
Service Flow ID, Sfid
The ID that unique identifies this service flow on the upstream or
downstream.
Service ID, Sid
The service identifier (SID) that the CMTS assigns to the service flow.
QoS Set Type
The QoS parameter set type for the service flow. This is a three-bit value,
where bit 0 is set for the Provisioned Set, bit 1 is set for the Admitted Set,
and bit 2 is set for the Active Set. Multiple bits can be set to produce the
following possible values:
•
0 = Set Active and Admitted Sets to null.
•
1 = Apply to Provisioned Set only.
•
2 = Perform admission control and apply to Admitted Set only.
•
3 = Perform admission control and apply to Provisioned and Admitted
Sets.
•
4 = Check against Admitted set in separate Service Flow encoding,
perform admission control if needed, activate this service flow, and
apply to Active Set.
•
5 = Perform admission control, apply to Provisioned and Active Sets,
and activate this service flow.
•
6 = Perform admission control, activate this service flow, and apply to
Admitted and Active Sets.
•
7 = Perform admission control, activate this service flow, and apply to
Provisioned, Admitted, and Active Sets.
QoS Traffic Priority
The priority assigned to the service flow (0 to 7, where 7 is the highest
priority).
QoS Max Sustained
Traffic Rate
The maximum traffic rate, in bits, for a token-bucket rate limit for packets.
QoS Max Traffic Burst
The maximum size of a single packet on this service flow.
QoS Min Reserved
Traffic Rate
The minimum rate, in bits per second, for traffic on this service flow.
QoS Min Reserved Rate
Pkt Size
The minimum packet size, in bytes, for which the minimum rate can be
sustained on this service flow.
QoS Timeout For Active
Param
The maximum time, in seconds, that resources on a service flow can
remain unused before the CMTS sets the flow’s Admitted and Active Sets
to null. A value of 0 indicates no timeout period.
Qos Timeout For
Admitted Param
The maximum time, in seconds, that Admitted resources on a service flow
can remain without being activated. After this timeout period, the CMTS
will release Admitted resources on a service flow and retain only the
activated ones.
Max Concatenated Burst
The maximum burst size, in bytes, for concatenated traffic on the service
flow. A value of 0 indicates no limit.
Table 17
show controllers cable-modem service-flows Field Descriptions
Field
Description
