Edimax BR-6524n Manual page 109

Edit
Delete Selected
Delete All
Move Up
Move Down
Reset
When you finished with the settings in this page, you can click 'Apply'
button to save changes you made in this page, or you can click 'Cancel'
to discard changes. After you click 'Apply' button, you'll see the
following messages:
Please click 'Apply' to save changes you made and restart the broadband
router, this requires about 30 seconds and the broadband router will stop
responding (this is normal and is not malfunction). You can reconnect to
this broadband router and continue on other settings later.
If you want to modify the content of a specific
rule, please check the 'select' box of the rule
you want to edit, then click 'Edit' button. Only
one rule should be selected a time! If you
didn't select a rule before clicking 'Edit'
button, you'll be prompted to add a new rule.
You can delete selected rules by clicking this
button. You can select one or more rules to
delete by check the 'select' the box of the
rule(s) you want to delete a time. If the QoS
table is empty, this button will be grayed out
and can not be clicked.
By clicking this button, you can delete all rules
currently listed in the QoS table. If the QoS
table is empty, this button will be grayed out
and can not be clicked.
Move selected item up.
Move selected item down.
If you want to erase all values you just entered.
Click 'Reset'