Comtech EF Data CDM-800 - Manual (Page 93)

CDM-800 Gateway Router Revision 1
Ethernet-based Remote Product Management MN-CDM800
5–33
Add / Delete Per Group QoS Rule
Refer to the QoS Rules Per Group (Edit)Table section for the description of each column.
•
To delete an existing rule: For either page, Enter Rule Index to Delete. Click [Delete Rule]
when done. This deletes the specified entry from the QoS Rules Per Group Table.
• To add a new rule: For either page, enter or select the desired information. Click [Add Rule]
when done. The index will automatically increment to the next available number when the
new rule is added.
• For the ‘Max/Pri(ority)’ page:
o Priority – To define a priority based upon the DSCP (DiffServ Code Points) Class Selector
Precedence, use the drop‐down menu to designate a priority for this rule from 1
(Highest) to 8 (Lowest).
o WRED – Use the drop‐down menu to set Weighted Random Early Detection as Enable
or Disable.
When WRED is enabled, the QoS Queue will attempt to smoothly drop packets as the
queue gets congested. This is recommended for queues that will carry TCP packets.
o
Filter All – Use the drop‐down menu to set the flow filter setting as Disable or Enable.
• For the ‘Min/Max’ page:
o WRED – Use the drop‐down menu to set Weighted Random Early Detection as Enable
or Disable.
When WRED is enabled, the QoS Queue will attempt to smoothly drop packets as the
queue gets congested. This is recommended for queues that will carry TCP packets.
o Filter All – Use the drop‐down menu to set the flow filter setting as Disable or Enable.