Chapter 4 Access Control List Screens
Management Switch Card User’s Guide
115
4.15 Upstream Broadcast Control Screen
Upstream broadcast allows you to define the maximum bandwidth for upstream broadcast traffic
allowed in each VDSL or Ethernet subscriber line. This is useful to reduce the incoming broadcast
packets and system load.
Click ACL > Upstream Broadcast to display the screen shown next.
Figure 51 ACL > Upstream Broadcast
The following table describes the labels in this screen.
4.16 ACL Rule Screen
An ACL (Access Control List) profile allows the system to classify and allow or deny upstream traffic.
An ACL profile applies to a PVC.
•Use the Profile > ACL screen (Section 11.25 on page 403) to configure the ACL profiles.
•Use the ACL > Rule screen (Section 4.16 on page 115) to apply the ACL profiles to PVCs.
Click ACL > Rule to display the screen shown next.
Table 34 ACL > Upstream Broadcast
LABEL DESCRIPTION
Enable Click this to enable bandwidth control for upstream broadcast traffic.
Rate Enter the maximum bandwidth for upstream broadcast traffic (in Kbps) allowed to flow into
the line card from a subscriber line.
Apply Click Apply to save the changes in this screen to the system’s volatile memory. The system
loses these changes if it is turned off or loses power, so use the Config Save link on the
navigation panel and then the Save button to save your changes to the non-volatile
memory when you are done configuring.
Cancel Click Cancel to begin configuring the screen again.
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