Comtech EF Data CDM-425, Инструкция по установке и эксплуатации

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CDM-425 Advanced Satellite Modem
Revision 0
Ethernet-based Remote Product Management 7–51 MN-CDM-425
Column Description
Priority
(“Max/Priority” page only) Use the drop-down list to assign a Priority Level from 1
to 8 for each flow:
•
The IP Module classifies each packet that is to be forwarded
over the satellite; the packet then has a Priority assigned
according to the defined QoS Rules;
•
Any latency critical traffic such as VoIP/RTP should always
be assigned Priority 1;
•
Priority 1 packets are forwarded immediately; Priority 2
packets are forwarded as soon as there are no Priority 1
packets in the Queue; and so on;
•
Any packet that does not meet a QoS Rule is assigned to
the Default Rule and is assigned a Priority of 9.
WRED
Use the drop-down list to set WRED (Weighted Random Early Detection) as
Disable or Enable.
Filter All
Use the drop-down list to set Filter All to Disable or Enable. QoS allows specific
flows to be designated as ‘filtered’ so the IP Packet Processor card will discard
traffic that you do not want to forward over a satellite link.
For either page , click [Add Rule] to execute the addition of the new rule to the QoS Rules
Table.
Delete Rule
This section is identical for both the “Max/Priority” and “Min/Max” pages.
Enter Rule Index to Delete , and then click [Delete Rule] to execute deletion of the specified
rule from the QoS Rules Table.