ZyXEL Communications ZyWall ATP series User Manual page 431

Chapter 23 BWM (Bandwidth Management)
The default bandwidth management policy is the one with the priority of "default". It is the last policy
the Zyxel Device checks if traffic does not match any other bandwidth management policies you have
configured. You cannot remove, activate, deactivate or move the default bandwidth management
policy.
Figure 297 Configuration > Bandwidth Management
The following table describes the labels in this screen. See
information as well.
Table 173 Configuration > Bandwidth Management
LABEL DESCRIPTION
Enable BWM Select this check box to activate management bandwidth.
Enable Highest Select this to maximize the throughput of SIP traffic to improve SIP-based VoIP call sound
Bandwidth Priority
quality. This has the Zyxel Device immediately send SIP traffic upon identifying it. When
for SIP Traffic
this option is enabled the Zyxel Device ignores any other application patrol rules for SIP
traffic (so there is no bandwidth control for SIP traffic) and does not record SIP traffic
bandwidth usage statistics.
Add Click this to create a new entry. Select an entry and click Add to create a new entry after
the selected entry.
Edit Select an entry and click this to be able to modify it.
Remove Select an entry and click this to delete it.
Activate To turn on an entry, select it and click Activate.
Inactivate To turn off an entry, select it and click Inactivate.
Move To change an entry's position in the numbered list, select it and click Move to display a
field to type a number for where you want to put that entry and press [ENTER] to move
the entry to the number that you typed.
Status The activate (light bulb) icon is lit when the entry is active and dimmed when the entry is
inactive. The status icon is not available for the default bandwidth management policy.
Priority This field displays a sequential value for each bandwidth management policy and it is
not associated with a specific setting.
This field displays default for the default bandwidth management policy.
Description This field displays additional information about this policy.
BWM Type This field displays the below types of BWM:
User This is the type of user account to which the policy applies. If any displays, the policy
applies to all user accounts.
Schedule This is the schedule that defines when the policy applies. none means the policy always
applies.
Incoming Interface This is the source interface of the traffic to which this policy applies.
Outgoing Interface This is the destination interface of the traffic to which this policy applies.
• Shared, when the policy is set for all matched traffic
• Per User, when the policy is set for an individual user or a user group
• Per-Source-IP, when the policy is set for a source IP
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Section 23.2.1 on page 433 for more