Owner's Manual

449
Class of Service -> Scheduler Maps
This screen manages scheduler maps for COS. This lets you associate the schedulers with
forwarding classes and scheduler maps. You can then associate each scheduler map with an
interface, thereby configuring the hardware queues, packet schedulers, and RED processes that
operate according to this mapping.
Figure 13-25. COS Scheduler Map
Use the Add, Edit and Remove buttons to manage rows here. Click Apply to accept your edits, or
Cancel to abandon them. When you Add or Edit a selected scheduler map, the fields appearing in
the lower panel are the following:
Scheduler Map Properties
- Name —Any valid name up to 64 characters.
-
Forwarding Class —A forwarding class defined in the Forwarding Class (see Class of Service ->
Forwarding Classes on page 445).
-
Schedule —Defined Schedule in Scheduler panel (see Class of Service -> Schedulers on page
447).
The
Configure button executes the desired configuration on the selected equipment.Click the
Refresh button to re-query for these items.
Class of Service -> Rewrite Rules
This screen manages COS rewrite rules. These let you redefine the code-point value of outgoing
packets. Rewriting or marking outbound packets is useful when the router is at the border of a
network and must alter the code points to meet the policies of the targeted peer.