Working with QoS Policy
Quantum Spark 1500, 1600 and 1800 Appliance Series R80.20.40 Locally Managed Administration Guide | 190
Working with QoS Policy
In the
Access Policy
>
QoS Policy
page you can manage the QoS default policy and add manual rules if
necessary.
The top of the page shows information about these limits:
n
Bandwidth Consuming Applications
- If you set download and upload rates in the
Access Policy
>
QoS Blade Control page
or
Access Policy
>
Firewall Blade Control
page. If you see the
disabled
link, click it to configure the rates here.
n
Low latency traffic
- Shows the maximum percentage of bandwidth that can be reserved for low
latency traffic. If you do not set a maximum percentage, traffic that does not require low latency might
be starved (might not be handled at all). To change the value, click the
percentage
link.
You can view the QoS Policy Rule Base on this page. For each rule, you see these fields:
Rule Base Field
Description
No.
Rule number in the QoS policy.
Source
Network object that starts the connection.
Destination
Network object that completes the connection.
Service
Type of network service for which bandwidth is adjusted based on weight, limit,
and guarantee.
Guarantee/Limit
Lets you set a percentage that limits the bandwidth rate of traffic and/or
guarantees the minimum bandwidth for traffic. Another option is to mark the traffic
as low latency. This guarantees that it is prioritized accordingly.
Weight
The unit used to divide available bandwidth when traffic exceeds the maximum
bandwidth configured for the Internet connection. See below.
Track
The tracking and logging action that is done when traffic matches the rule.
Comment
An optional field that shows a comment if you entered one. For system generated
rules of the default policy a Note is shown.