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Series 2000/3000 IDU User's Manual
Revision P4
The table below describes the parameters in queue table entries. "Not applicable" indicates
that the parameter is not currently implemented.
Parameter
Quality of Service Type
Quality of Service Priority
Weight
Traffic Channel ID
VCC Source
Default Traffic VCC-VPI
Default Traffic VCC-VCI
Default CRA allocation
(cell/frame)
Default RBDC max
Default RBDC timeout
period
Default VBDC max
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Table 4:
Description
Reserved for future use.
Enter "1" or "0". All traffic in a priority 1 queue is sent before
any traffic in a priority 0 queue. Queues configured with the
same priority weight will have an equal opportunity to transmit.
Defines a channel ID corresponding to this queue. Reserved for
future use.
This represents the ATM virtual channel source that is used to
assign a VPI/VCI for the current queue. Three values are possi-
ble:
- TIM: the VPI/VCI used for this queue is the VPI/VCI received
as part of the logon process in the TIM table.
- SNMP: the VPI/VCI used for this queue is the traffic VPI/VCI
received in the ATM Connection Table of the DVB-RCS MIB
Call Control group.
- Default: the VPI/VCI used is the default value set for this
queue.
note: OAM data always uses the VCC provided by the TIM at
logon. If no queue is configured with a VCC source being the
TIM, the OAM queue will use a hard coded default VBDC
value, so it is recommended to have at least one queue with a
TIM for its VCC source.
Regular traffic can also use the VCC provided by the TIM.
Defines the default VPI to use for this queue. The first VCC is
always provided from the hub at IDU log-on to the network.
Defines the default VCI to use for this queue. The first VCC is
always provided from the hub at IDU log-on to the network.
The default continuous rate assignment (CRA) value that the
IDU will use for requesting capacity.
Note: It is strongly recommended that the value entered here is
configured also at the Hub.
The default rate-based dynamic capacity (RBDC) value the IDU
will use for requesting capacity.
Note: It is strongly recommended that the value entered here is
configured also at the Hub.
The period, in frames, used by the IDU before the RBDC
request value times out.
The default volume-based dynamic capacity (VBDC) value the
IDU will use for requesting capacity.
Note: It is strongly recommended that the value entered here is
configured also at the Hub.
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