Lantronix X300 Series X300 Series User Guide Rev B - Page 167

QoS, classes, interfaces, classification rules, Enable, Save & Apply

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11: Network QoS Network > QoS QoS allows you to prioritize specific flows in network traffic to manage handling and allocation of network capacity. Assign traffic to target classes and allocate the amount of bandwidth that is given to those classes. QoS service provides the following functionality:  Configure two to four predefined classes with rate, priority, and packet latency (delay) settings  Configure one or more interfaces (WAN, WWAN, LAN, cellular, VPN) with global connection characteristics such as upload and download speed limits. Each interface can have its own buffer.  Configure classification rules to allocate packets to the configured classes (targets). Traffic is differentiated by source and destination IP addresses, protocols, and ports. You can configure up to four QoS classes, although you can achieve results by configuring as few as two classes. The predefined classes to limit traffic are Priority, Normal, Express, and Bulk, as well as classes to limit ingress traffic, which are appended with the _down suffix. If the classes to limit ingress traffic are configured, then the original classes will limit egress traffic only. Otherwise, if they are not configured, then Priority, Normal, Express, and Bulk will limit both ingress and egress traffic. To enable QoS: Enable QoS by interface. Go to Network > QoS > Interfaces. To configure QoS: 1. Go to Network > QoS. 2. Enter the QoS configuration settings. See Table 11-30. 3. To enable QoS, go to the Interfaces tab and select Enable to apply QoS to the interface. 4. Click Save & Apply. Parameters Configure Classes Name Packet Size Table 11-30 QoS Configure Classes Description Class name.  Priority  Express  Normal  Bulk When configured, these classes will limit both egress (outgoing from the host) and ingress (incoming to the host) traffic. Classes to limit ingress traffic:  Priority_down  Normal_down  Express_down  Bulk_down If Priority_down or Normal_down are configured, then Priority or Normal will limit egress traffic only. Maximum packet size in bytes, up to 1500 bytes. X300 Series IoT Cellular Gateway User Guide 167

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11: Network
X300 Series IoT Cellular Gateway User Guide
167
QoS
Network > QoS
QoS allows you to prioritize specific flows in network traffic to manage handling and allocation of
network capacity. Assign traffic to target classes and allocate the amount of bandwidth that is
given to those classes. QoS service provides the following functionality:
Configure two to four predefined
classes
with rate, priority, and packet latency (delay) settings
Configure one or more
interfaces
(WAN, WWAN, LAN, cellular, VPN) with global connection
characteristics such as upload and download speed limits. Each interface can have its own
buffer.
Configure
classification rules
to allocate packets to the configured classes (targets). Traffic
is differentiated by source and destination IP addresses, protocols, and ports.
You can configure up to four QoS classes, although you can achieve results by configuring as few
as two classes. The predefined classes to limit traffic are Priority, Normal, Express, and Bulk, as
well as classes to limit ingress traffic, which are appended with the _down suffix. If the classes to
limit ingress traffic are configured, then the original classes will limit egress traffic only. Otherwise,
if they are not configured, then Priority, Normal, Express, and Bulk will limit both ingress and
egress traffic.
To enable QoS:
Enable QoS by interface. Go to Network > QoS > Interfaces.
To configure QoS:
1.
Go to Network > QoS.
2.
Enter the QoS configuration settings. See
Table 11-30
.
3.
To enable QoS, go to the Interfaces tab and select
Enable
to apply QoS to the interface.
4.
Click
Save & Apply
.
Table 11-30
QoS Configure Classes
Parameters
Description
Configure Classes
Name
Class name.
Priority
Express
Normal
Bulk
When configured, these classes will limit both egress (outgoing from
the host) and ingress (incoming to the host) traffic.
Classes to limit ingress traffic:
Priority_down
Normal_down
Express_down
Bulk_down
If Priority_down or Normal_down are configured, then Priority or
Normal will limit egress traffic only.
Packet Size
Maximum packet size in bytes, up to 1500 bytes.