beautypg.com

3 port classification – Interlogix NS3550-8T-2S User Manual User Manual

Page 162

background image

162

4.9.3 Port Classification

This page allows you to configure the basic QoS Ingress Classification settings for all switch ports. The Port Classification
screen in

Figure 4-9-2

appears.

Figure 4-9-2 :

QoS Ingress Port Classification Page Screenshot


The page includes the following fields:

Object

Description

Port

The port number for which the configuration below applies.

QoS Class

The Configuration All with available values will assign to whole ports.
Controls the default QoS class, i.e., the QoS class for frames not classified in any
other way. There is a one to one mapping between QoS class, queue and priority.
A QoS class of 0 (zero) has the lowest priority.
All

means all ports will have one specific setting.

DP Level

The Configuration All with available values will assign to whole ports.
Controls the default DP level, i.e., the DP level for frames not classified in any
other way.
All

means all ports will have one specific setting.

PCP

The Configuration All with available values will assign to whole ports.
Controls the default PCP for untagged frames.
All

means all ports will have one specific setting.

DEI

The Configuration All with available values will assign to whole ports.
Controls the default DEI for untagged frames.
All

means all ports will have one specific setting.

Tag Class

Shows the classification mode for tagged frames on this port.

Disabled

: Use default QoS class and DP level for tagged frames.

Enabled

: Use mapped versions of PCP and DEI for tagged frames.

Click on the mode in order to configure the mode and/or mapping.
For more detail information, please refer to chapter 4.9.3.1.

DSCP Based

Click to Enable DSCP Based QoS Ingress Port Classification.


Buttons

: Click to save changes.

: Click to undo any changes made locally and revert to previously saved values.