Allied Telesis AlliedView-EMS 3.11 User Manual

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AlliedView™-EMS 3.11
AlliedView™-EMS 3.11 QoS Manager User’s Guide Page 1 of 146
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TABLE OF CONTENTS
1 OVERVIEW............................................................................................................................................................ 5
2 STARTING QOS MANAGER............................................................................................................................... 6
3 MAIN WINDOW.................................................................................................................................................. 7
3.1 INITIAL WINDOW ................................................. ...................................................... ...................................... 8
3.2 QOS/COS INFORMATION WINDOW................ ...................................................... ........................................... 9
4 BASIC OPERATIONS.......................................................................................................................................... 11
4.1 ADD.......................................... ............................................................................................................ .......... 12
4.2 MODIFY...................................................................... ...................................................... ............................... 14
4.3 DELETE......................................................................................... ...................................................... ............. 16
4.4 INLINE TABLE EDITING................................................................................................. .................................... 17
4.5 APPLY...................................................................................................................................................... ........ 18
5 MENUS................................................................................................................................................................. 20
5.1 FILE ................................................................................................................................. ................................ 21
5.1.1 Open ................................................................................................................ 21
5.1.2 Close ................................................................................................................ 24
5.1.3 Exit ................................................................................................................... 25
5.2 TOOLS ............................................................................................................................................... ............. 26
5.2.1 Quick Setup......................................................................................................26
5.2.2 Refresh ............................................................................................................. 28
5.2.3 Reboot.............................................................................................................. 29
5.3 HELP ........................ ...................................................... ............................ .....................................................30
5.3.1 Index................................................................................................................. 30
5.3.2 About ............................................................................................................... 30
6 DEVICE SUPPORT .............................................................................................................................................. 31
6.1 AT-8000S SERIES............................................................................................................................................. 32
6.1.1 General............................................................................................................. 32
6.1.2 Port .................................................................................................................. 32
6.1.3 Scheduling.........................................................................................................33
6.1.4 CoS Priority ..................................................................................................... 33
6.1.5 DSCP Priority................................................................................................... 33
6.1.6 Bandwidth......................................................................................................... 33
6.2 AT-8600 SERIES ............................................................. .................................................................................35
6.2.1 Classifiers .........................................................................................................35
6.2.2 Flow Groups .................................................................................................... 39
6.2.3 Traffic Classes .................................................................................................. 40
6.2.4 Policies.............................................................................................................. 41
6.2.5 Ports................................................................................................................. 42
6.2.6 Scheduling.........................................................................................................42
6.2.7 Quick Setup......................................................................................................42
6.2.8 Notes................................................................................................................ 43
6.3 AT-8800 SERIES ............................................................. .................................................................................44
6.3.1 Classifier........................................................................................................... 44
6.3.2 Flow Groups .................................................................................................... 48
6.3.3 Traffic Classes .................................................................................................. 49
6.3.4 Policies.............................................................................................................. 50
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6.3.5 Ports................................................................................................................. 51
6.3.6 Scheduling.........................................................................................................51
6.3.7 Quick Setup......................................................................................................51
6.3.8 Notes................................................................................................................ 52
6.4 AT-9000/24........................... ...................................................... ...................................................... ............. 53
6.4.1 General............................................................................................................. 53
6.4.2 Traffic Class...................................................................................................... 53
6.4.3 Port Priority ..................................................................................................... 53
6.5 AT-9400 SERIES ............................................................. .................................................................................54
6.5.1 Classifiers .........................................................................................................54
6.5.2 Flow Groups .................................................................................................... 56
6.5.3 Traffic Classeses............................................................................................... 57
6.5.4 Policies.............................................................................................................. 58
6.5.5 Ports................................................................................................................. 59
6.5.6 Scheduling.........................................................................................................60
6.5.7 Quick Setup......................................................................................................60
6.5.8 Notes................................................................................................................ 61
6.6 AT-9900 SERIES ............................................................. .................................................................................62
6.6.1 Classifiers .........................................................................................................62
6.6.2 Flow Groups .................................................................................................... 71
6.6.3 Traffic Classes .................................................................................................. 72
6.6.4 Policies.............................................................................................................. 75
6.6.5 Ports................................................................................................................. 78
6.6.6 Scheduling.........................................................................................................78
6.6.7 Quick Setup......................................................................................................80
6.6.8 Notes................................................................................................................ 80
6.7 AT-X900-24X SERIES................ ...................................................... ................................................................ 83
6.7.1 Classifiers .........................................................................................................83
6.7.2 Flow Groups .................................................................................................... 92
6.7.3 Traffic Classes .................................................................................................. 93
6.7.4 Policies.............................................................................................................. 96
6.7.5 Ports................................................................................................................. 99
6.7.6 Scheduling.........................................................................................................99
6.7.7 Quick Setup....................................................................................................101
6.7.8 Notes.............................................................................................................. 101
6.8 AT-X900-48 SERIES............................... ......................................................................................................104
6.8.1 Classifiers .......................................................................................................104
6.8.2 Flow Groups .................................................................................................. 113
6.8.3 Traffic Classes ................................................................................................ 114
6.8.4 Policies............................................................................................................ 117
6.8.5 Ports............................................................................................................... 120
6.8.6 Scheduling.......................................................................................................120
6.8.7 Quick Setup....................................................................................................122
6.8.8 Notes.............................................................................................................. 122
6.9 RAPIER....................................... .................................................................................................................... 125
6.9.1 Classifiers .......................................................................................................125
6.9.2 Flow Groups .................................................................................................. 132
6.9.3 Traffic Classeses............................................................................................. 132
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6.9.4 Policies............................................................................................................ 134
6.9.5 Ports............................................................................................................... 134
6.9.6 Scheduling.......................................................................................................134
6.9.7 Quick Setup....................................................................................................135
6.9.8 Notes.............................................................................................................. 135
6.10 SWITCHBLADE SERIES .................................................................................................................................. 137
6.10.1 Classifiers ..................................................................................................... 137
6.10.2 Flow Groups ................................................................................................ 140
6.10.3 Traffic Classes .............................................................................................. 141
6.10.4 Policies.......................................................................................................... 143
6.10.5 Ports............................................................................................................. 143
6.10.6 Scheduling.....................................................................................................143
6.10.7 Quick Setup..................................................................................................144
6.10.8 Notes............................................................................................................ 145
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1 Overview
QoS Manager is a tool that enables you to configure Quality of Service or Class of Service on a device.
Topics
Starting QoS Manager
Main Window
Basic Operations
Menus
Device Support
1 Overview
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2 Starting QoS Manager
QoS Manager can be started from Device Manager or from the command line. In a Windows environment, QoS Manager can be started from the AlliedView-EMS program folder or from the Run command of the Start menu.
You can start QoS Manager from Device Manager by clicking on Tool > QoS Manager on the main menu or by clicking on the QoS Manager icon
is connected to a device, target host information is automatically passed on to QoS Manager so that the QoS configuration of the device can be retrieved and displayed in QoS Manager's main window.
on the toolbar. If Device Manager
2 Starting QoS Manager
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3 Main Window
When started, QoS Manager displays one of the following windows, depending on how it is started.
Topics:
Initial Window
QoS/CoS Information Window
3 Main Window
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3.1 Initial Window
If the target host is not specified, or if one or more connection parameters do not match what is configured on the host, the following window appears.
Initial Window
To specify a target host from this window, select File Open . If the target host is a device model that is supported by QoS Manager, the QoS/CoS Information Window displaying the target host's QoS/CoS configuration will appear.
3 Main Window
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3.2 QoS/CoS Information Window
Depending on whether the target host is a QoS-based or a CoS-based device, QoS Manager will display the appropriate information window.
QoS Information Window
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CoS Information Window
The QoS/CoS Information Window displays the QoS/CoS configuration of the device being managed. QoS/CoS information is organized via tabs with each tab corresponding to a QoS/CoS element. Each QoS/CoS element is presented in a table format with each row representing one instance of the element.
QoS/CoS elements, as well as the fields available under each element, may vary from one device series to another. Refer to Section 6 - Device Support
for the specific attributes
displayed for each device series.
3 Main Window
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4 Basic Operations
This chapter discusses the basic operations within QoS Manager windows.
Topics
Add
Modify
Delete
Inline Table Editing
Apply
4 Basic Operations
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4.1 Add
The Add operation is only available on QoS-based devices and only for the following QoS elements:
Classifiers
Flow Groups
Traffic Classes
Policies
To add a new instance of a QoS element, click on the Add button to display the Add window.
The Add window is presented as a two-column table (Property Sheet). The left column represents the available fields for the QoS element, while the right column represents their corresponding values.
During an Add operation, all field values are initially blank.
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To configure a field, click on the value cell of that field. Depending on the field being configured, the value cell will become one of the following:
Editable - a value is keyed in manually
Dropdown Selection - a single value is selected from a pre-defined list of values
Editable Dropdown Selection - a single value can either be selected from a pre-
defined list of values or keyed in manually
Multiple Selection - one or more values can be selected from a pre-defined list of
values. To select multiple contiguous values, hold down the Shift key while selecting items from the list. To select multiple non-contiguous values, hold down the Ctrl key while selecting items from the list.
After setting all the desired fields, you can complete the Add operation by clicking the OK button.
If you wish to cancel the operation, click on the Cancel button.
4 Basic Operations
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4.2 Modify
The Modify operation is only available on QoS-based devices and only for the following QoS elements:
Classifiers
Flow Groups
Traffic Classes
Policies
To modify the field values of an existing instance of a QoS element, select a table row from the QoS Information Window then click on the Modify button.
The Modify window is the same as the Add window except that the value cells will now contain the values which were previously set.
The procedure for modifying a field value is the same as that used in the Add operation.
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After modifying or setting all the desired fields, you can complete the Modify operation by clicking the OK button.
If you wish to cancel the operation without applying the changes, click on the Cancel button.
4 Basic Operations
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4.3 Delete
The Delete operation is only available on QoS-based devices and only for the following QoS elements:
Classifiers
Flow Groups
Traffic Classes
Policies
To delete an instance of a QoS element, select a table row from the QoS Information Window then click on the Delete button.
As a safety measure, before the selected element is deleted, you will be asked to confirm the action.
4 Basic Operations
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4.4 Inline Table Editing
Inline table editing is available for both QoS-based and CoS-based devices. It makes it relatively easy to manipulate table data directly on-screen without having to use a Submit button or to go into some kind of 'edit' mode. For QoS-based devices, inline table editing is used to configure table fields in the Add and Modify operations as well as in the Ports and Scheduling tabs. For CoS-based devices, inline table editing is used to configure table fields in all tabs.
Inline table editing is similar to the process of configuring a field as described in the Add operation. Refer to Section 4.1 - Add
Note - When modifying a field that contains a non-blank value to blank, the following rules
are observed:
If "none" is a valid value, field will be set to "none".
If "any" is a valid value, field will be set to "any".
If neither "none" nor "any" is valid, field will be set to the last accepted value for that
field.
.
4 Basic Operations
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4.5 Apply
QoS/Cos configuration changes made through Add/Modify/Delete operations or Inline Table Editing will not be immediately reflected on the device. QoS Manager just stores these changes locally until an Apply operation is performed.
To apply QoS/CoS configuration changes to the device, click on the Apply button.
As a safety measure, before the operation is performed, you will be asked to confirm the action.
During the operation, a progress window will be displayed to indicate the status of the operation. At any point in time, you may cancel the operation by clicking the Cancel button.
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When the operation is completed, a Results/Summary window will be displayed. This window will indicate whether the operation was successful or not. Also, this window will display a log of the commands that were issued to the device in the course of the operation.
If the operation was successful, the Save Configuration button will be enabled to allow you to save the applied changes to the configuration file of the device.
To close the Results/Summary window, click on the OK button.
After the Results/Summary window closes, QoS Manager will perform a refresh operation by retrieving the QoS/CoS Settings from the device. This is done to ensure that the settings between the device and QoS Manager are synchronized.
4 Basic Operations
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5 Menus
This chapter describes the items on QoS Manager's main menu.
Topics:
File
Tools
Help
5 Menus
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5.1 File
The File menu lets you connect to and disconnect from a target host, check the properties of the target host, or exit QoS Manager.
Topics:
Open
Close
Exit
5.1.1 Open
This option allows you to specify a target host to connect to. When you select File > Open, the following dialog box appears. To connect to the device, fill in parameters in the dialog box, and click OK.
Note - This option is not available if QoS Manager is already connected to a target host.
Open dialog box
IP Address
This is the Host Name or IP Address of the target host.
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SNMP
Version
This drop down list allows you to select the SNMP version to use in managing the target device.
Note - Before choosing "v2c" or "v3", make sure that the target device you are
connecting to supports SNMP v2c and/or SNMP v3 respectively.
Settings If the Version is set to "v1" or "v2c", this button opens the SNMP v1/v2c Settings window. Otherwise, if the Version is set to "v3", this button opens the SNMP v3 Settings window.
SNMP v1/v2c Settings dialog box
Community Name
The community strings to use in performing SNMP operations on the target host. There are two types of community strings for SNMP. Be sure to specify strings which match the ones configured on the target host.
By default, the following strings are used:
for the 'Get' operation public
for the 'Set' operation private
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SNMP v3 Settings dialog box
User Account Name
This is the SNMPv3 User Account to be used for accessing the MIB of the target device. Make sure to specify a User Account that has already been configured on the target device.
Security Level This is the Security Level for the User Account Name that you have specified. Make sure to set the Security Level that is configured for the User Account Name on the target device.
These are the available Security Levels:
No Auth / No Priv This Security Level uses no authentication and no privacy.
Auth / No Priv This Security Level uses authentication without privacy.
Auth / Priv This Security Level uses authentication and privacy.
Authentication Protocol If the Security Level is "Auth / No Priv" or "Auth / Priv", you need to specify an Authentication Protocol that is configured for the User Account Name on the target device.
These are the available Authentication Protocols:
MD5 Use HMAC-MD5-96 protocol
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Login
Retry
SHA
Use HMAC-SHA-96 protocol
Authentication Password If the Security Level is "Auth / No Priv" or "Auth / Priv", you need to specify an Authentication Password that is configured for the User Account Name on the target device.
Privacy Protocol If the Security Level is "Auth / Priv", you need to specify a Privacy Protocol. This is the available Privacy Protocol:
DES Use Data Encryption Standard
Privacy Password If the Security Level is "Auth / Priv", you need to specify a Privacy Password that is configured for the User Account Name on the target device.
User Name This is the account name to be used to log in to the device. By default, this field is set to manager.
Password This is the password for the account to be used.
Timeout The number of seconds QoS Manager waits before it determines that the device is not responding. By default, this value is set to 5 seconds.
Count The number of times QoS Manager sends SNMP messages to the agent before giving up. By default, this value is set to 2 retries.
5.1.2 Close
This option closes the active connection with the device and empties the QoS/CoS Information Window.
Note - This option is not available if QoS Manager is not yet connected to a device.
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5.1.3 Exit
This option terminates connection to the target host and closes the QoS Manager application.
5 Menus
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5.2 Tools
The Tools menu lets you refresh the contents of the QoS/CoS Information Window and restart the currently connected device. It also provides a quick method for configuring QoS specifically for voice and video.
Topics:
Quick Setup
Refresh
Reboot
5.2.1 Quick Setup
Quick Setup provides a two-step process for creating a simple QoS configuration for voice and/or video on the target device.
At the start of the Quick Setup, you will be prompted to select from two profiles:
Voice - Contains default settings suitable for Voice (VoIP) type applications.
Video - Contains default settings suitable for Video streaming applications.
After selecting a Quick Setup profile, click OK to proceed to the next step.
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You will now be presented with default settings that you may adjust or fine-tune depending on the requirements of your network.
After you complete the adjustments, click OK to complete the setup.
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A Summary window will be displayed. The Summary window will contain a list of QoS elements and settings that will be created by the Quick Setup function. After confirming the message, you will be returned to the QoS Information Window where you can do further revisions to or fine-tuning on the newly created QoS elements.
Note that the Quick Setup function is only available for QoS-based devices.
5.2.2 Refresh
The Refresh operation will force QoS Manager to retrieve all QoS/CoS configurations from the device. Note that performing a Refresh operation will wipe out any settings which have not yet been applied to the device.
Before a Refresh operation is performed, you will be prompted with a confirmation box. Upon confirmation, the refresh will start. While the Refresh operation is in progress, a progress window will be displayed. Once completed, the progress window will close and the contents of the QoS/CoS Information Window will now be updated with the latest settings from the device.
Note that the Refresh operation is only available if QoS Manager is already connected to a target host.
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5.2.3 Reboot
This option displays a reboot confirmation dialog box.
Note - This option is only available if QoS Manager is already connected to a target host.
Upon confirmation, the device will be rebooted. While the Reboot is in progress, a progress window will be displayed. Once completed, the progress window will close and the contents of the QoS/CoS Information Window should now be updated with the latest settings from the device.
5 Menus
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5.3 Help
The Help menu lets you view the online user's guide as well as some basic information about the application.
Topics:
Index
About
5.3.1 Index
This option displays the main page of the online user's manual.
5.3.2 About
This option displays version and copyright information for QoS Manager. It also displays a list of the currently supported devices.
5 Menus
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6 Device Support
This section describes, on a per device series basis, the specific QoS/CoS attributes displayed in the QoS/CoS Information Window, the configurable fields available in the Add, Modify and Quick Setup windows, and any known issues and/or operational notes.
Topics:
AT-8000S Series
AT-8600 Series
AT-8800 Series
AT-9000/24
AT-9400 Series
AT-9900 Series
AT-x900-24X Series
AT-x900-48 Series
Rapier
SwitchBlade Series
6 Device Support
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6.1 AT-8000S Series
Topics:
General
Port
Scheduling
CoS Priority
DSCP Priority
Bandwidth
6.1.1 General
Setting Description Value QoS Mode Enables/Disables quality of service
(QoS) on the device
enabled
disabled
Trust Mode Configures the system to the basic
CoS - ingress packets are
mode and trust state. It is used to specify whether the ports are trusted and which field of the ingress packets to use to classify traffic.
DSCP - ingress packets are
6.1.2 Port
Column Name Description Value Interface
(cannot be modified)
Lists the interfaces (ports and channels) available
The available interfaces will depend on the device model and configuration.
standalone - e1, e2..en
stacked - 1/e1, 1/e2..1/en,
channels - ch1, ch2..chn
where:
n = port/channel number
s = stack id
classified using packet CoS values. Untagged packets are classified using the default port CoS value.
classified using packet DSCP values
2/e1, 2/e2..s/en
Default CoS Specifies the default CoS value of an
Range: 0-7
interface
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6.1.3 Scheduling
Setting Description Value Scheduling Configures the number of expedite
Strict Priority - higher
queues. It is used to specify the scheduling method to use.
Weighted Priority - packets
6.1.4 CoS Priority
Column Name Description Value Class of Service
(cannot be modified)
Queue Specifies the queue number to
Lists the CoS values available Range: 0-7
Range: 1-4
which the CoS value is mapped
priority queues are emptied before any packets are transmitted from lower priority queues
are transmitted from all queues in a round-robin fashion based on the queue weights
6.1.5 DSCP Priority
Column Name Description Value DSCP
Lists the DSCP values available Range: 0-63 (cannot be modified)
Queue Specifies the queue number to
Range: 1-4
which the DSCP value is mapped
6.1.6 Bandwidth
Column Name Description Value Interface
(cannot be modified)
Ingress Status Enables/Disables the Rate Limit field enabled
Lists the interfaces (ports and
channels) available
The available interfaces will depend on the device model and configuration.
standalone - e1, e2..en
stacked - 1/e1, 1/e2..1/en,
2/e1, 2/e2..s/en
channels - ch1, ch2..chn
where:
n = port/channel number
s = stack id
disabled
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Column Name Description Value Rate Limit Specifies the maximum kilobits per
Range: 62-1000000
second of ingress traffic on a port
Note - This field does not apply to
channels. Egress Status Enables/Disables the CIR field enabled
disabled
CIR Sets the average traffic rate in
kilobits per second and enables the
CBS field CBS Sets the excess burst size in bytes.
This field remains disabledif CIR
field is empty
Note - This field applies to combo
ports and channels only.
Range: 64-1000000
Range: 4096-16769020
6 Device Support
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6.2 AT-8600 Series
Topics:
Classifiers
Flow Groups
Traffic Classes
Policies
Ports
Scheduling
Quick Setup
Notes
6.2.1 Classifiers
6.2.1.1 QoS Information Window
Column Name Description Classifier ID Lists the Rule ID of packet-matching rules available
6.2.1.2 Add/Modify Classifier
Property Name Description Valid Values Rule ID
(cannot be modified)
VLAN Specifies the Destination VLAN that
Egress Port Specifies the egress port on the
Ingress Port Specifies the ingress port on the
Uniquely identifies the packet-
matching rule
the packet will be transmitted on.
switch to match for each frame.
switch to match for each frame.
Range: 1-9999
This can be set by selecting from a list of available VLANs or "any".
This can be set by selecting any of the following values:
1-N (where N is the number
of ports available on the device)
This can be set by selecting any of the following values:
1-N (where N is the number
of ports available on the device)
Ethernet Format Specifies the Ethernet encapsulation
type of the packet.
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This can be set by selecting any of the following values:
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Property Name Description Valid Values
802.2
802.2-Tagged
802.2-Untagged
EthII
EthII-Tagged
EthII-Untagged
NetwareRaw
NetwareRaw-Tagged
NetwareRaw-Untagged
SNAP
any
Source IP Address
Specifies the source IP Address
(either host or host/subnet) of an IP
packet.
Destination IP Address
Specifies the destination IP Address
(either host or host/subnet) of an IP
packet.
IP DSCP This the Code Point bits of the
DiffServ field of an IP packet.
IP Protocol This specifies a Layer 4 IP protocol
of an IP packet.
This can be set by entering an IP Address in dotted decimal notation with an optional mask
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32 This can be set by entering an IP
Address in dotted decimal notation with an optional mask
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32. This can be set by entering one or
more integers from 0-63. Input can be a comma separated list or a range (specified as m-n) or a combination of both. (e.g. 2, 4-7) This value can also be set to "any".
This can be set by selecting any of the following values:
TCP
UDP
ICMP
IGMP
any
This can also be set by entering an integer from 0-255.
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Property Name Description Valid Values IP Type of Service Specifies the value of the
Range: any, 0-7 precedence field within the TOS (Type of Service) byte of an IP packet.
Destination IPX Address
Specifies the destination network address of an IPX packet.
This can be set by entering a 4-byte
hexadecimal value. (00000001-
FFFFFFFF)
This can also be set to "any".
IPX Packet Specifies the value of the Packet
Type field of an IPX packet.
This can be set by entering a 2-byte
hexadecimal value (00-FF) or
selecting from the following:
NLSP
RIP
SAP
SPX
NCP
NETBIOS
any
Source IPX Socket
Destination IPX Socket
Specifies the source IPX socket number of an IPX packet.
Specifies the destination IPX socket number of an IPX packet.
This can be set by entering a 2-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
This can be set by entering a 2-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
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Property Name Description Valid Values Source MAC
Address
Specifies the source MAC address of the packet.
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Destination MAC Address
This parameter specifies the destination MAC address of the packet.
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Match1 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask1 Specifies whether the corresponding
bit in the Match1 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset1 Specifies the location or offset
Range: 0-62 where the pattern for Match1 is to be checked.
Match2 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask2 Specifies whether the corresponding
bit in the Match2 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset2 Specifies the location or offset
Range: 0-62 where the pattern for Match2 is to be checked.
Match3 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask3 Specifies whether the corresponding
bit in the Match3 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset3 Specifies the location or offset
Range: 0-62 where the pattern for Match3 is to be checked.
Protocol Specifies the protocol of the packet. This can be set by selecting any of
the following values:
IP
IPv6
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Property Name Description Valid Values
ARP
IPX
NONIPIPX
any
This can also be set by entering a 1-
to 5- byte hexadecimal value (00-
FFFFFFFFFF).
Source TCP Port Specifies the TCP source port of a
Range: any, 0-65535 TCP/IP packet.
Destination TCP Port
TCP Flags Specifies the TCP flags of a TCP/IP
Specifies the TCP destination port of a TCP/IP packet.
packet.
Range: any, 0-65535
This can be set by selecting one or
more of the following values:
URG
ACK
RST
SYN
FIN
any
Source UDP Port Specifies the UDP source port of an
Range: any, 0-65535 UDP/IP packet.
Destination UDP Port
Specifies the UDP destination port of an UDP/IP packet.
Range: any, 0-65535
6.2.2 Flow Groups
6.2.2.1 QoS Information Window
Column Name Description Flow Group ID Lists the ID of Flow Groups available Description A brief description of the Flow Group. Classifiers List of Classifiers associated with this Flow Group
6.2.2.2 Add/Modify Flow Group
Property Name Description Valid Values Flow Group ID
(cannot be modified)
Description Specifies a brief description of the
Mark Value This parameter specifies a Range: none, 0-63
Specifies the unique identifier for the flow group.
Flow Group.
Range: 0-1023
To set this value, enter an
alphanumeric string from 1-15
characters.
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Property Name Description Valid Values
replacement value to write into the DSCP (TOS) field for all packets.
Priority This parameter specifies the priority
Range: none, 0-7 that traffic belonging to this Flow Group has.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Classifier List Specifies a list of the Classifiers
currently assigned to this Flow
Select from a list of available
classifier IDs. Group.
6.2.3 Traffic Classes
6.2.3.1 QoS Information Window
Column Name Description Traffic Class ID Lists the ID of Traffic Classes available Description A brief description of the Traffic Class Flow Groups List of the Flow Groups associated with this Traffic
Class
6.2.3.2 Add/Modify Traffic Class
Property Name Description Valid Values Traffic Class ID
(cannot be modified)
Description Specifies a brief description of the
Exceed Action Specifies the action to take if the
Exceed Remark Value
Mark Value Specifies a replacement value to
Maximum Bandwidth
Specifies the unique identifier for this Traffic Class.
Traffic Class.
traffic classes maxbandwidth is exceeded.
Specifies the DSCP replacement value for traffic that exceeds the maxbandwidth.
write into the DSCP (TOS) field for all packets.
Specifies the maximum bandwidth available to the traffic class.
Range: 0-511
To set this value, enter an
alphanumeric string from 1-15
characters.
drop
remark
Range: 0-63
Range: none, 0-63
This can be set by entering a value
using one the following formats:
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Property Name Description Valid Values
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
Priority Specifies the priority value in the
Range: none, 0-7 IEEE Standard 802.1p tag control field that traffic belonging to this traffic class is assigned.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Flow Group List Specifies a list of the Flow Groups
currently assigned to this Traffic
Select from a list of available Flow
Group IDs. Class.
6.2.4 Policies
6.2.4.1 QoS Information Window
Column Name Description Policy ID Lists the ID of Policies available Description A brief description of the Policy Traffic Classes List of Traffic Classes associated with this Policy
6.2.4.2 Add/Modify Policy
Property Name Description Valid Values Policy ID
(cannot be modified)
Description Specifies a brief description of the
Ingress DSCP Overwrite
Remark Ingress DSCP
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Specifies the unique identifier for the Policy.
Policy.
Specifies the DSCP value used to overwrite the DSCP value on the ingress queue.
Specifies the conditions under which the ingress DSCP value is overwritten.
Range: 0-255
To set this value, enter an
alphanumeric string from 1-15
characters.
Range: none, 0-63
zero
all
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Property Name Description Valid Values
none
Traffic Class List Specifies a list of the Traffic Classes
currently assigned to this Policy.
Select from a list of available Traffic
Class IDs.
6.2.5 Ports
Column Name Description Valid Values Port
(cannot be
Lists the ports available Available ports will depend on the
device model
modified) Policy Specifies the policy to associate with
Select from a list of available policies the port
6.2.6 Scheduling
Column Name Description Valid Values Queue
(cannot be modified)
Max Packets
Max Latency
Lists the hardware CoS queues available. Range: 0-3
Maximum number of packets able to be transmitted from this queue before the control is passed to the
Range: 0-255
next queue. Maximum permissible elapsed time
between packets transmitted from
Range: 0, 16-4080 this queue.
6.2.7 Quick Setup
Property Name Description Valid Values Source UDP Port Specifies the UDP source port of an
UDP/IP packet.
Priority Specifies the priority that will be
assigned for this setup.
Maximum Bandwidth
Specifies the maximum bandwidth available to this setup.
Port Assignment Specifies a list of ports that will be Select from a list of available Ports.
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Range: 0-65535
Default for VOICE: 1719
Default for VIDEO: 1024
Range: none, 0-7
Default for VOICE: 7
Default for VIDEO: 4
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
Default for VOICE: 128kbps
Default for VIDEO: 256kbps
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Property Name Description Valid Values
affected by this setup. Default for VOICE: no ports
Default for VIDEO: no ports
6.2.8 Notes
Values entered for the Max Bandwidth traffic class property are rounded to the
nearest 1000kbps.
6 Device Support
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6.3 AT-8800 Series
Topics:
Classifiers
Flow Groups
Traffic Classes
Policies
Ports
Scheduling
Quick Setup
Notes
6.3.1 Classifier
6.3.1.1 QoS Information Window
Column Name Description Classifier ID Lists the Rule ID of packet-matching rules available
6.3.1.2 Add/Modify Classifier
Property Name Description Valid Values Rule ID
(cannot be modified)
VLAN Specifies the Destination VLAN that
Egress Port Specifies the egress port on the
Ingress Port Specifies the ingress port on the
Uniquely identifies the packet­matching rule
the packet will be transmitted on.
switch to match for each frame.
switch to match for each frame.
Range: 1-9999
This can be set by selecting from a
list of available VLANs or "any".
This can be set by selecting any of
the following values:
1-N (where N is the number
of ports available on the device)
This can be set by selecting any of
the following values:
1-N (where N is the number
of ports available on the device)
Ethernet Format Specifies the Ethernet encapsulation
type of the packet.
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This can be set by selecting any of
the following values:
Page 45
Property Name Description Valid Values
802.2
802.2-Tagged
802.2-Untagged
EthII
EthII-Tagged
EthII-Untagged
NetwareRaw
NetwareRaw-Tagged
NetwareRaw-Untagged
SNAP
any
Source IP Address
Specifies the source IP Address (either host or host/subnet) of an IP packet.
Destination IP Address
Specifies the destination IP Address (either host or host/subnet) of an IP packet.
IP DSCP This the Code Point bits of the
DiffServ field of an IP packet.
IP Protocol This specifies a Layer 4 IP protocol
of an IP packet.
This can be set by entering an IP
Address in dotted decimal notation
with an optional mask
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32
This can be set by entering an IP
Address in dotted decimal notation
with an optional mask
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32.
This can be set by entering one or
more integers from 0-63. Input can
be a comma separated list or a
range (specified as m-n) or a
combination of both. (e.g. 2, 4-7)
This value can also be set to "any".
This can be set by selecting any of
the following values:
TCP
UDP
ICMP
IGMP
any
This can also be set by entering an
integer from 0-255.
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Property Name Description Valid Values IP Type of Service Specifies the value of the
Range: any, 0-7 precedence field within the TOS (Type of Service) byte of an IP packet.
Destination IPX Address
Specifies the destination network address of an IPX packet.
This can be set by entering a 4-byte
hexadecimal value. (00000001-
FFFFFFFF)
This can also be set to "any".
IPX Packet Specifies the value of the Packet
Type field of an IPX packet.
This can be set by entering a 2-byte
hexadecimal value (00-FF) or
selecting from the following:
NLSP
RIP
SAP
SPX
NCP
NETBIOS
any
Source IPX Socket
Destination IPX Socket
Specifies the source IPX socket number of an IPX packet.
Specifies the destination IPX socket number of an IPX packet.
This can be set by entering a 2-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
This can be set by entering a 2-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
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Property Name Description Valid Values Source MAC
Address
Specifies the source MAC address of the packet.
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Destination MAC Address
This parameter specifies the destination MAC address of the packet.
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Match1 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask1 Specifies whether the corresponding
bit in the Match1 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset1 Specifies the location or offset
Range: 0-62 where the pattern for Match1 is to be checked.
Match2 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask2 Specifies whether the corresponding
bit in the Match2 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset2 Specifies the location or offset
Range: 0-62 where the pattern for Match2 is to be checked.
Match3 Specifies the actual data to match This can be set by entering a 2-byte
hex number. (0000-FFFF)
Mask3 Specifies whether the corresponding
bit in the Match3 parameter is "on"
This can be set by entering a 2-byte
hex number. (0000-FFFF) for a match or "don't care" for a match.
Offset3 Specifies the location or offset
Range: 0-62 where the pattern for Match3 is to be checked.
Protocol Specifies the protocol of the packet. This can be set by selecting any of
the following values:
IP
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Property Name Description Valid Values
IPv6
ARP
IPX
NONIPIPX
any
This can also be set by entering a 1-
to 5- byte hexadecimal value (00-
FFFFFFFFFF).
Source TCP Port Specifies the TCP source port of a
TCP/IP packet.
Destination TCP Port
Specifies the TCP destination port of a TCP/IP packet.
TCP Flags Specifies the TCP flags of a TCP/IP
packet.
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
This can be set by selecting one or
more of the following values:
URG
ACK
RST
SYN
FIN
any
Source UDP Port Specifies the UDP source port of an
UDP/IP packet.
Destination UDP Port
Specifies the UDP destination port of an UDP/IP packet.
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
6.3.2 Flow Groups
6.3.2.1 QoS Information Window
Column Name Description Flow Group ID Lists the ID of Flow Groups available Description A brief description of the Flow Group. Classifiers List of Classifiers associated with this Flow Group
6.3.2.2 Add/Modify Flow Group
Property Name Description Valid Values Flow Group ID
(cannot be modified)
Description Specifies a brief description of the
Specifies the unique identifier for the flow group.
Flow Group.
Range: 0-1023
To set this value, enter an
alphanumeric string from 1-15
characters.
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Property Name Description Valid Values Mark Value This parameter specifies a
Range: none, 0-63 replacement value to write into the DSCP (TOS) field for all packets.
Priority This parameter specifies the priority
Range: none, 0-7 that traffic belonging to this Flow Group has.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Classifier List Specifies a list of the Classifiers
currently assigned to this Flow
Select from a list of available
classifier IDs. Group.
6.3.3 Traffic Classes
6.3.3.1 QoS Information Window
Column Name Description Traffic Class ID Lists the ID of Traffic Classes available Description A brief description of the Traffic Class Flow Groups List of the Flow Groups associated with this Traffic
Class
6.3.3.2 Add/Modify Traffic Class
Property Name Description Valid Values Traffic Class ID
(cannot be modified)
Description Specifies a brief description of the
Exceed Action Specifies the action to take if the
Exceed Remark Value
Mark Value Specifies a replacement value to
Maximum Specifies the maximum bandwidth This can be set by entering a value
Specifies the unique identifier for this Traffic Class.
Traffic Class.
traffic classes maxbandwidth is exceeded.
Specifies the DSCP replacement value for traffic that exceeds the maxbandwidth.
write into the DSCP (TOS) field for all packets.
Range: 0-511
To set this value, enter an
alphanumeric string from 1-15
characters.
drop
remark
Range: 0-63
Range: none, 0-63
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Property Name Description Valid Values Bandwidth available to the traffic class. using one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 GBps (decimal point
supported)
Priority Specifies the priority value in the
Range: none, 0-7 IEEE Standard 802.1p tag control field that traffic belonging to this traffic class is assigned.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Flow Group List Specifies a list of the Flow Groups
currently assigned to this Traffic
Select from a list of available Flow
Group IDs. Class.
6.3.4 Policies
6.3.4.1 QoS Information Window
Column Name Description Policy ID Lists the ID of Policies available Description A brief description of the Policy Traffic Classes List of Traffic Classes associated with this Policy
6.3.4.2 Add/Modify Policy
Property Name Description Valid Values Policy ID
(cannot be modified)
Description Specifies a brief description of the
Ingress DSCP Overwrite
Remark Ingress DSCP
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Specifies the unique identifier for the Policy.
Policy.
Specifies the DSCP value used to overwrite the DSCP value on the ingress queue.
Specifies the conditions under which the ingress DSCP value is
Range: 0-255
To set this value, enter an
alphanumeric string from 1-15
characters.
Range; none, 0-63
zero
all
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Property Name Description Valid Values
overwritten. none
Traffic Class List Specifies a list of the Traffic Classes
currently assigned to this Policy.
Select from a list of available Traffic
Class IDs.
6.3.5 Ports
Column Name Description Valid Values Port
(cannot be
Lists the ports available Available ports will depend on the
device model
modified) Policy Specifies the policy to associate with
Select from a list of available policies the port
6.3.6 Scheduling
Column Name Description Valid Values Queue
(cannot be modified)
Max Packets
Max Latency
Lists the hardware CoS queues available. Range: 0-3
Maximum number of packets able to be transmitted from this queue before the control is passed to the
Range: 0-255
next queue. Maximum permissible elapsed time
between packets transmitted from
Range: 0, 16-4080 this queue.
6.3.7 Quick Setup
Property Name Description Valid Values Source UDP Port Specifies the UDP source port of an
UDP/IP packet.
Priority Specifies the priority that will be
assigned for this setup.
Maximum Bandwidth
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Specifies the maximum bandwidth available to this setup.
Range: 0-65535 or a port range (n-
m).
Default for VOICE: 1719
Default for VIDEO: 1024
Range: none, 0-7
Default for VOICE: 7
Default for VIDEO: 4
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
Default for VOICE: 128kbps
Default for VIDEO: 256kbps
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Property Name Description Valid Values Port Assignment Specifies a list of ports that will be
affected by this setup.
Select from a list of available Ports.
Default for VOICE: no ports
Default for VIDEO: no ports
6.3.8 Notes
Values entered for the Max Bandwidth traffic class property are rounded to the
nearest 1000kbps.
6 Device Support
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6.4 AT-9000/24
Topics:
General
Traffic Class
Port Priority
6.4.1 General
Setting Description Value QoS Status Enables/Disables quality of service
(QoS) on the device
6.4.2 Traffic Class
enabled
disabled
Column Name Description Value Traffic Class
Lists the CoS values available Range: 0-7
(cannot be modified)
Queue Specifies the queue number to
Range: 0-3 which the CoS value is mapped
6.4.3 Port Priority
Column Name Description Value Port
(cannot be modified)
Trunk (cannot be modified)
Queue Specifies the number of the egress
Override Specifies whether the CoS value of
Lists the available ports Range: 1-24
Displays the trunk number if the port is a member of a trunk
None
Range: 0-3
Range: 0-3 queue where untagged packets are to be stored
enabled - tagged packets are
ingress tagged packets is to be used or not
disabled - packet CoS value
stored in the egress queue specified in the Queue field
is used to determine the egress queue
6 Device Support
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6.5 AT-9400 Series
Topics:
Classifiers
Flow Groups
Traffic Classes
Policies
Ports
Scheduling
Quick Setup
Notes
6.5.1 Classifiers
6.5.1.1 QoS Information Window
Column Name Description Classifier ID Lists the Rule ID of packet-matching rules available
6.5.1.2 Add/Modify Classifier
Property Name Description Valid Values Rule ID
(cannot be modified)
Description Specifies a brief description of the
Source MAC Address
Destination MAC Address
Uniquely identifies the packet­matching rule
Classifier.
Specifies the source MAC address of the packet.
Specifies the destination MAC address of the packet.
Range: 1-9999
This can be set by entering an
alphanumeric string of 1 - 15
characters.
This can be set by entering a MAC
address string using the following
formats:
XX:XX:XX:XX:XX:XX
XXXXXXXXXXXX
This can also be set to "any".
This can be set by entering a MAC
address string using the following
formats:
XX:XX:XX:XX:XX:XX
XXXXXXXXXXXX
This can also be set to "any".
Ethernet Format Specifies the Ethernet encapsulation EthII-Untagged
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Property Name Description Valid Values
type of the packet. EthII-Tagged
802.2-Untagged
802.2-Tagged
Priority Specifies the priority level of a
Range: 0-7 tagged Ethernet frame.
VLAN Specifies the VID number and name
of a tagged or port-based VLAN.
Protocol Specifies the protocol specified in
the Ethertype field of the MAC
This can be set by selecting from a
list of available VLANs or "any"
This can be set by selecting any of
the following values: header in an Ethernet frame.
IP
ARP
RARP
This can also be set by entering an
integer from 1-255.
IP Type of Service Specifies the value of the
Range: 0-7 precedence field within the TOS (Type of Service) byte of an IP packet.
IP DSCP Specifies the Code Point bits of the
Range: 0-63 DiffServ field of an IP packet.
IP Protocol Specifies the Layer 3 protocol type. This can be set by selecting any of
the following values:
TCP
UDP
ICMP
IGMP
This can also be set by entering an
integer from 1-255.
Source IP Address
Specifies the source IP Address (either host or host/subnet) of an IP packet.
This can be set by entering an IP
Address in dotted decimal notation
with an optional mask
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32.
Destination IP Address
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Specifies the destination IP Address (either host or host/subnet) of an IP packet.
This can be set by entering an IP
Address in dotted decimal notation
with an optional mask
Page 56
Property Name Description Valid Values
NNN.NNN.NNN.NNN
NNN.NNN.NNN.NNN/M
Where M = 0-32.
Source TCP Port Specifies the TCP source port of a
Range: 0-65535 TCP/IP packet.
Destination TCP Port
Source UDP Port Specifies the UDP source port of an
Specifies the TCP destination port of a TCP/IP packet.
Range: 0-65535
Range: 0-65535 UDP/IP packet.
Destination UDP Port
TCP Flags Specifies the TCP flags of a TCP/IP
Specifies the UDP destination port of an UDP/IP packet.
packet.
Range: 0-65535
This can be set by selecting any of
the following values:
URG
ACK
RST
PSH
SYN
FIN
6.5.2 Flow Groups
6.5.2.1 QoS Information Window
Column Name Description Flow Group ID Lists the ID of Flow Groups available Description A brief description of the Flow Group. Classifiers List of Classifiers associated with this Flow Group
6.5.2.1 Add/Modify Flow Group
Property Name Description Valid Values Flow Group ID
(cannot be modified)
Description Specifies a brief description of the
Mark Value Specifies a replacement value to
Priority Specifies the priority that traffic Range: none, 0-7
Specifies the unique identifier for the Flow Group.
Flow Group.
write into the DSCP (TOS) field for all packets.
Range: 0-1023
To set this value, enter an
alphanumeric string from 1-15
characters.
Range: any, 0-63
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Property Name Description Valid Values
belonging to this Flow Group has.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Type of Service Specifies the replacement value to
Range: none, 0-7 write in the Type of Service field of IPv4 packets.
Move TOS to Priority
Specifies whether or not the value in the 802.1p priority field will be
yes
no
replaced with the value in the ToS priority field on IPv4 packets.
Move Priority to TOS
Specifies whether or not the value in the ToS priority field will be
yes
no
replaced with the value in the
802.1p priority field on IPv4 packets.
Classifier List Specifies a list of the Classifiers
currently assigned to this Flow
Select from a list of available
classifier IDs. Group.
6.5.3 Traffic Classeses
6.5.3.1 QoS Information Window
Column Name Description Traffic Class ID Lists the ID of Traffic Classes available Description A brief description of the Traffic Class Flow Groups List of the Flow Groups associated with this Traffic
Class
6.5.3.1 Add/Modify Traffic Class
Property Name Description Valid Values Traffic Class ID
(cannot be modified)
Description Specifies a brief description of the
Exceed Action Specifies the action to take if the
Exceed Remark Specifies the DSCP replacement Range: 0-63
Specifies the unique identifier for this Traffic Class.
Traffic Class.
traffic classes maxbandwidth is exceeded.
Range: 0-511
To set this value, enter an
alphanumeric string from 1-15
characters.
drop
remark
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Property Name Description Valid Values Value value for traffic that exceeds the
maxbandwidth.
Mark Value Specifies a replacement value to
Range: 0-63 write into the DSCP (TOS) field for all packets.
Maximum Bandwidth
Burst Size Specifies the size of a token bucket
Specifies the maximum bandwidth available to the traffic class.
Range: none, 0-1016
Range: none, 4-512 for the Traffic Class.
Priority Specifies the priority value in the
Range: 0-7 IEEE Standard 802.1p tag control field that traffic belonging to this traffic class is assigned.
Remark Priority Specifies whether the value of the
priority parameter is used to set the
yes
no
egress queue selection for a frame and also to replace the 802.1p priority value in the frame, or just to select the egress queue for the frame.
Type of Service Specifies the replacement value to
Range: none, 0-7 write in the Type of Service field of IPv4 packets.
Move TOS to Priority
Specifies whether or not the value in the 802.1p priority field will be
yes
no
replaced with the value in the ToS priority field on IPv4 packets.
Move Priority to TOS
Specifies whether or not the value in the ToS priority field will be
yes
no
replaced with the value in the
802.1p priority field on IPv4 packets.
Flow Group List Specifies a list of the Flow Groups
currently assigned to this Traffic
Select from a list of available Flow
Group IDs. Class.
6.5.4 Policies
6.5.4.1 QoS Information Window
Column Name Description Policy ID Lists the ID of Policies available Description A brief description of the Policy Traffic Classes List of Traffic Classes associated with this Policy
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6.5.4.2 Add/Modify Policy
Property Name Description Valid Values Policy ID
(cannot be modified)
Description Specifies a brief description of the
Ingress DSCP Overwrite
Remark Ingress DSCP
Specifies the unique identifier for the Policy.
Policy.
Specifies a replacement value to write into the DSCP (TOS) field of the packets.
Specifies whether the DSCP value in ingress packets is overwritten.
Range: 0-255
To set this value, enter an
alphanumeric string from 1-15
characters.
Range: none, 0-63
all
none
Type of Service Specifies a replacement value to
write into the Type of Service (ToS) field of IPv4 packets.
Move TOS to Priority
Replaces the value in the 802.1p priority field with the value in the ToS priority field on IPv4 packets.
Move Priority to TOS
Replaces the value in the ToS priority field with the 802.1p priority field on IPv4 packets.
Send to Mirror Copies the traffic that meets the
criteria of the classifiers to a destination mirror port.
Ingress Port Specifies a list of the Ingress Ports
currently assigned to this Policy.
Egress Port Specifies a list of the Egress Ports
currently assigned to this Policy.
Traffic Class List Specifies a list of the Traffic Classes
currently assigned to this Policy.
6.5.5 Ports
6.5.5.1 QoS Information Window
Range: none, 0-7
yes
no
yes
no
yes
no
Select from a list of available Port
IDs.
Select from a list of available Port
IDs.
Select from a list of available Traffic
Class IDs.
Column Name Description Port
Lists the ports available
(cannot be modified) Policy Lists the policies associated with each port
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6.5.4.1 Modify Ports
Property Name Description Valid Values Ingress Specifies the Ingress policy to
associate with the port
Egress Specifies the Egress policy to
associate with the port
6.5.6 Scheduling
Column Name Description Value Scheduling Specifies the scheduling method to
use.
Select from a list of available Policy
IDs
Select from a list of available Policy
IDs
Strict - higher priority
queues are emptied before any packets are transmitted from lower priority queues
WRR - packets are
transmitted from all queues in a round-robin fashion based on the queue weights
Q0-Q7 Specifies the maximum latency in
Range: 1-15 microseconds between packet transmissions for the specified CoS queue.
6.5.7 Quick Setup
Property Name Description Valid Values Source UDP Port Specifies the UDP source port of a
UDP/IP packet.
Priority Specifies the priority that will be
assigned for this setup.
Maximum Bandwidth
Specifies the maximum bandwidth available to this setup.
Port Assignment Specifies a list of ports that will be
affected by this setup.
Range: 0-65535
Default for VOICE: 1719
Default for VIDEO: 1024
Range: none, 0-7
Default for VOICE: 7
Default for VIDEO: 4
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
Default for VOICE: 128kbps
Default for VIDEO: 256kbps
Select from a list of available Ports.
Default for VOICE: no ports
Default for VIDEO: no ports
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6.5.8 Notes
Although Flow Group ID, Traffic Class ID and Policy ID can range from 0 to more
than 64, the current firmware version only allows up to a maximum of 64 instances to be created for Flow Group, Traffic Class and Policy.
Ports cannot be assigned to a Policy unless the Policy is connected to a Classifier
through Flow Groups and Traffic Classes.
The current firmware version does not allow the Exceed Remark Value traffic class
property to be set to 'none'.
6 Device Support
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6.6 AT-9900 Series
Topics:
Classifiers
Flow Groups
Traffic Classes
Policies
Ports
Scheduling
Quick Setup
Notes
6.6.1 Classifiers
6.6.1.1 QoS Information Window
Column Name Description Classifier ID Lists the Rule ID of packet-matching rules available
6.6.1.2 Add/Modify Classifier
Property Name Description Valid Values Rule ID
(cannot be modified)
Source MAC Address
Destination MAC Address
Uniquely identifies the packet­matching rule
Specifies the source MAC address of the packet.
This parameter specifies the destination MAC address of the packet.
Range: 1-9999
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any" or
"dhcpsnooping".
This can be set by entering a MAC
address string using the following
format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Source MAC Address Mask
Specifies the masks to be used on the Source MAC Address. When a bit is set to 1 in the mask, the value
This can be set by entering a MAC
address string using the following
format: of the bit at the same position in the
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Property Name Description Valid Values
byte value of the MAC address is used to determine a match. If a bit
XX-XX-XX-XX-XX-XX
in the Source MAC Address parameter is 0, the corresponding
This can also be set to "any". bit in the Source MAC Address parameters is ignored.
Destination MAC Address Mask
Specifies the masks to be used on the Destination MAC Address. When a bit is set to 1 in the mask,
This can be set by entering a MAC
address string using the following
format: the value of the bit at the same position in the byte value of the
XX-XX-XX-XX-XX-XX
MAC address is used to determine a match. If a bit in the Destination
This can also be set to "any". MAC Address parameter is 0, the corresponding bit in the Destination MAC Address parameters is ignored.
MAC Type Specifies whether the packet is a
Layer 2 unicast (L2UCAST), Layer 2 multicast (L2MCAST) or Layer 2 broadcast Ethernet (L2BCAST).
L2UCAST
L2MCAST
L2BCAST
any
Tag Protocol ID Specifies the Tag Protocol Identifier
field in the packet.
VLAN Priority Specifies the 802.1P priority in the
VLAN tag.
VLAN Specifies:
For IPv4 packets and
switched Layer 2 IPv6 packets, the source VLAN that the packet was associated with at the time of classification.
For accelerated IPv6 packets
at the Layer 2 processor of the accelerator card, the destination VLAN.
Inner Tag Protocol ID
Inner VLAN Priority
Specifies the TPID in the second
802.1Q tag in the packet.
Specifies the second 802.1P field in the packet.
This can be set by entering a 4 digit
hex number from 0000-FFFF.
This can also be set to "any".
Range: any, 0-7
This can be set by selecting from a
list of available VLANs or "any".
This can be set by entering a 4-byte
hex number from 0000-FFFF.
This can also be set to "any".
Range: any, 0-7
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Property Name Description Valid Values Inner VLAN Specifies the tunnelled VLAN ID in
the second 802.1Q tag in the
This can be set by selecting from a
list of available VLANs or "any". packet.
Ethernet Format This parameter specifies the
Ethernet encapsulation type of the packet.
802.2-Tagged
802.2-Untagged
EthII-Tagged
EthII-Untagged
NetwareRaw-Tagged
NetwareRaw-Untagged
SNAP-Tagged
SNAP-Untagged
any
Protocol Specifies the protocol of the packet. This can be set by selecting any of
the following values:
IP
IPX
IPv6
SNA PATH CONTROL
PROWAY-LAN
EIA-RS
PROWAY
IPX 802.2
NETBEUI
ISO CLNS IS
IP ETHII
X.75 INTERNET
NBS INTERNET
ECMA INTERNET
CHAOSNET
X.25 LEVEL3
ARP
XNS COMPAT
BANYAN SYSTEMS
BBN SIMNET
DEC MOP DUMP/LD
DEC MOP REM CONS
DEC DECNET
DEC LAT
DEC DIAGNOSTIC
DEC CUSTOMER
DEC LAVC
RARP
DEC LANBRIDGE
DEC ENCRYPTION
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Property Name Description Valid Values
APPLETALK
IBM SNA
IPX ETHII
APPLETALK AARP
SNMP
IPV6 ETHII
IPX 802.3
ETHERTALK 2
ETHERTALK 2 AARP
IPX SNAP
any
This can also be set by entering a 1-
to 5-byte hexadecimal value (00-
FFFFFFFFFF).
IP DSCP Specifies the Code Point bits of the
DiffServ field of an IP packet.
This can be set by entering one or
more integers from 0-63. Input can
be a comma separated list or a
range (specified as m-n) or a
combination of both. (e.g. 2, 4-7)
This value can also be set to "any".
IP Type of Service Specifies the value of the
Range: any, 0-7 precedence field within the TOS (Type of Service) byte of an IP packet.
IP Protocol Specifies a Layer 4 IP protocol of an
IP packet. For IPv6 packets, this
This can be set by selecting any of
the following values: parameter matches against the Next Header field of the IPv6 packet header.
TCP
UDP
ICMP
IGMP
OSPF
any
This can also be set by entering an
integer from 0-255.
Source IP Address
Specifies the source IP address (either host or subnet) of an IP packet.
This can be set by entering an IPV4
or IPV6 address using the following
format:
IPv4 address[/mask] - IPv4 is
in dotted decimal notation, mask is 0..32.
IPv6 address[/mask] - IPv6 is
in colon separated hex digit
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Property Name Description Valid Values
notation, mask is 0..128.
This value can also be set to "any".
Destination IP Address
Specifies the destination IP address (either host or subnet) of an IP packet.
This can be set by entering an IPV4
or IPV6 address using the following
format:
IPv4 address[/mask] - IPv4 is
in dotted decimal notation, mask is 0..32.
IPv6 address[/mask] - IPv6 is
in colon separated hex digit notation, mask is 0..128.
This value can also be set to "any".
Destination IPX Address
Specifies the destination network address of an IPX packet.
This can be set by entering an 8 digit
hexadecimal value. (00000001-
FFFFFFFF)
This can also be set to "any".
Source IPX Socket
Specifies the source IPX socket number of an IPX packet.
This can be set by entering a 4-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
Destination IPX Socket
Specifies the destination IPX socket number of an IPX packet.
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
This can be set by entering a 4-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
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Property Name Description Valid Values Source TCP Port Specifies the TCP source port of a
TCP/IP packet.
Destination TCP Port
Specifies the TCP destination port of a TCP/IP packet.
Source UDP Port Specifies the UDP source port of a
UDP/IP packet.
Destination UDP Port
Specifies the UDP destination port of an UDP/IP packet.
Source L4 Mask Specifies the mask or range of
TCP/UDP source ports in the
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
This can be set by entering a 4-byte
hex value from 0000-FFFF packet, when you also specify a single TCP or UDP destination port number.
Destination L4 Mask
Specifies the mask or range of TCP/UDP destination ports in the
This can be set by entering a 4-byte
hex value from 0000-FFFF packet, when you also specify a single TCP or UDP destination port number.
L5 Byte Mask 01­16
These parameters each specify the properties of a single byte field to match in the Layer 5 part of IP packets, which is the TCP or UDP
Each L5 Byte Mask entry can be set
by entering the following value:
<0-37>, <00-FF>, <00-FF>
(e.g. 3,AA,FF) payload. For each byte field you want to match, specify:
byteoffset, which is a decimal
number in the range 0 to 37. This specifies the location of the byte to match. It refers to the offset from the start of Layer 5, after the UDP or TCP header.
bytevalue, which is a 2-digit
hexadecimal number. This specifies the value of the byte at the position in the frame that is determined by byteoffset. The classifier matches packets that have this value at this location.
(optionally) bytemask, which
is a 2-digit hexadecimal number. This specifies an eight-bit binary mask to apply to the field. When a bit is set to 1 in the mask, the
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Property Name Description Valid Values
value of the bit at the same position in the byte value is used to determine a match. A 0 in the mask means that the corresponding bit is ignored. The default is ff, which means the classifier matches against all bits in the byte.
TCP Flags Specifies the TCP flags of an IPv4 or
IPv6 packet.
ICMP Type Specifies the ICMP type of an IPv4
packet.
This can be set by selecting one or
more of the following values:
URG
ACK
RST
SYN
FIN
This can also be set to "any".
This can be set by selecting any one
of the following values:
ECHORPLY
UNREACHABLE
QUENCH
REDIRECT
ECHO
ADVERTISEMENT
SOLICITATION
TIMEECXEED
PARAMETER
TSTAMP
TSTAMPRPLY
INFOREQ
INFOREP
ADDRREQ
ADDRREP
NAMEREQ
NAMERPLY
any
This can also be set by entering a
value from 0-255.
ICMP Code Specifies the ICMP code of an IPv4
packet.
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This can be set by selecting any one
of the following values:
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Property Name Description Valid Values
any
FILTER
FRAGMENT
FRAGREASSM
HOSTCOMM
HOSTISOLATED
HOSTPREC
HOSTREDIRECT
HOSTRTOS
HOSTTOS
HOSTUNKNOWN
HOSTUNREACH
NETCOMM
NETREDIRECT
NETRTOS
NETTOS
NETUNKNOWN
NETUNREACH
NOPTR
PORTUNREACH
PRECEDENT
PROTUNREACH
PTRPROBLEM
SOURCEROUTE
TTL
This can also be set by entering a
value from 0-255.
IGMP Type Specifies the IGMP type of an IPv4
packet.
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This can be set by selecting any one
of the following values:
QUERY
V1REPORT
DVMRP
PIMV1
CTRACE
V2REPORT
V2LEAVE
MCTRACERESPONSE
MCTRACE
V3REPORT
MRADVERT
MRSOLICIT
MRTERMINATION
any
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Property Name Description Valid Values
This can also be set by entering a 2-
byte hexadecimal number 00-FF.
EIPByte01-16 These parameters each specify the
properties of a single byte field to match in the Layer 3 header and data of a non-IPv4 and non-IPv6
Each entry can be set by entering
the following value:
<00-65>, <00-FF>, <00-FF>
(e.g. 3,AA,FF) packet. The eipbyte01 parameter must be used as the first byte field, and additional byte fields must increment sequentially, for example eipbyte01, eipbyte02, eipbyte03. Each field must have a greater offset than the field that precedes it. For each byte field you want to match, specify a byteoffset and a bytevalue, and optionally, a bytemask.
byteoffset is a decimal
number in the range 0 to 65. This specifies the location of the byte to match. It refers to the offset from the start of Layer 3, after the Layer 2 encapsulation format of an Ethernet frame.
bytevalue is a 2-digit
hexadecimal number. This specifies the value of the byte at the frame position determined by the byteoffset. The classifier matches packets that have this value at this location.
(optional) bytemask is a 2-
digit hexadecimal number. This specifies an eight-bit binary mask to apply to the field. When a bit is set to 1 in the mask, the value of the bit at the same position in the byte is used to determine a match. If the bytemask is 0, the corresponding bit is ignored. The default is ff, which
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Property Name Description Valid Values
means the classifier matches against all bits in the byte.
6.6.2 Flow Groups
6.6.2.1 QoS Information Window
Column Name Description Flow Group ID Lists the ID of Flow Groups available Description A brief description of the Flow Group. Classifiers List of Classifiers associated with this Flow Group
6.6.2.2 Add/Modify Flow Group
Property Name
Flow Group ID (cannot be
Description Valid Values
Specifies the unique identifier for the Flow Group.
modified) Description Specifies a brief description of the
Flow Group.
Mark Value This parameter specifies a
replacement value to write into the DSCP (TOS) field for all packets.
Action Specifies the action to be
performed on traffic belonging to the Flow Group.
Range: 0-1023
To set this value, enter an alphanumeric string from 1-15 characters.
Range: none, 0-63
This can be set by selecting any one of the following values:
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
none
Port Specifies the port where traffic is
sent when action=sendvlanport.
This can be set by selecting any one of
the following values: The port must belong to the VLAN specified by the vlan parameter
Premarking Specifies the action to take on the
flow group before traffic class
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port 1 - n (n = number of ports
available)
none
USEMARKVALUE
USEDSCP
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Property Name
Description Valid Values
bandwidth metering is applied.
none
Values for premarking and markvalue in a Flow Group override the setting for the Traffic Class.
VLAN Specifies where traffic is sent
when action=sendvlanport.
This can be set by selecting from a list of
available VLANs. Traffic is sent out the port specified by the port parameter, so the VLAN must contain this port.
Classifier List Specifies a list of the Classifiers
currently assigned to this Flow
Select from a list of available classifier
IDs. Group.
6.6.3 Traffic Classes
6.6.3.1 QoS Information Window
Column Name Description Traffic Class ID Lists the ID of Traffic Classes available Description A brief description of the Traffic Class Flow Groups List of the Flow Groups associated with this Traffic
Class
6.6.3.2 Add/Modify Traffic Class
Property Name
Traffic Class ID Specifies the unique identifier for
Description Specifies a brief description of the
Action Specifies the action to be
Drop Bandwidth
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Description Valid Values
Range: 0-511 this Traffic Class.
To set this value, enter an alphanumeric Traffic Class.
string from 1-15 characters.
This can be set by selecting any one of performed on traffic belonging to
the following values: this traffic class.
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
Determines whether or not to
NO
drop frames exceeding the traffic
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Property Name
Description Valid Values
Class class maxbandwidth setting. YES
Ignore Bandwidth Class
Determines whether or not the metering stage acknowledges any previous bandwidth class assigned
NO
YES
to flows processed by the default traffic class.
Mark Value Specifies an explicit value to use
as an index into the DSCPMAP
0-63
none
table when the premarking parameter is usemarkvalue.
Maximum Bandwidth
Specifies the maximum bandwidth available to the traffic class.
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Max Burst Size Specifies the burst tolerance for
the Maximum Bandwidth parameter.
Minimum Bandwidth
Specifies the minimum bandwidth reserved for the traffic class.
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Min Burst Size Specifies the burst tolerance for This can be set by entering a value using
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Property Name
Description Valid Values
the Minumum Bandwidth, or for the Maximum Bandwidth when the Minimum Bandwidth is none.
Premarking Specifies the QoS action to take
on the traffic class before bandwidth metering is applied.
Remarking Specifies the action to take after
the metering stage.
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
USEMARKVALUE
USEDSCP
none
USEDSCPMAP
BWCLASS
none
Storm Status Determines whether or not
Storm Protection is enabled for the default traffic class.
Storm Window Specifies the time between the
polling of traffic class counters that checks whether storm protection should be activated. Required when storm protection is enabled.
Storm Rate Storm protection is activated
when this rate of traffic is exceeded. Required when storm protection is enabled.
Storm Action Specifies the action QoS takes
when a storm is detected on a port.
Storm Timeout Specifies the length of time the
port remains disabled after a storm is detected.
VLAN Specifies the VLAN where
unclassified traffic is sent when action is sendvlanport. Traffic is
enabled
disabled
This value can be set by entering a
number from 100-60000.
This value can also be set to "none".
This value can be set by entering a value
from 1Kbps up to 10Gbps.
The value may contain decimal fractions
up to 3 decimal places.
This value can also be set to "none".
PORTDISABLE
LINKDOWN
VLANDISABLE
This value can be set by entering a
number from 1-86400.
This value can also be set to "none".
This can be set by selecting from a list of
available VLANs.
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Property Name
Description Valid Values
sent over the port specified by the port parameter so the VLAN must contain that port.
Port Specifies the port where
unclassified traffic is sent when
This can be set by selecting any one of
the following values: action is sendvlanport. The port
Flow Group List
must belong to the VLAN specified by the vlan parameter.
Specifies a list of the Flow Groups currently assigned to this Traffic
port 1 - n (n = number of ports
available)
none
Select from a list of available Flow Group
IDs. Class.
6.6.4 Policies
6.6.4.1 QoS Information Window
Column Name Description Policy ID Lists the ID of Policies available Description A brief description of the Policy Traffic Classes List of Traffic Classes associated with this Policy
6.6.4.2 Add/Modify Policy
Property Name
Policy ID (cannot be modified)
Description Specifies a brief description of the
Default Traffic Class Action
Default Traffic Class Drop Bandwidth
Description Valid Values
Specifies the unique identifier for the Policy.
Policy. Specifies the action to be
performed on traffic that is processed by the default traffic class.
Determines whether or not to drop frames exceeding the default traffic class maximum bandwidth
Range: 0-255
To set this value, enter an alphanumeric
string from 1-15 characters.
This can be set by selecting any one of
the following:
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
yes
no
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Property Name
Description Valid Values
Class3 setting. Default Traffic
Class Ignore Bandwidth Class3
Determines whether or not the metering stage acknowledges any previous bandwidth class assigned to flows processed by the default traffic class.
Default Traffic Class Max Bandwidth
Default Traffic Class Max Burst Size
Specifies the maximum bandwidth available to the default traffic class.
Specifies the burst tolerance for the default traffic class maximum bandwidth parameter.
yes
no
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
Default Traffic Class Min
Specifies the minimum bandwidth reserved for the traffic class.
This can be set by entering a value using
one the following formats:
Bandwidth
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Default Traffic Class Min Burst Size
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Specifies the burst tolerance for the default traffic class minumum bandwidth, or for the default traffic class maximum bandwidth when the default traffic class minimum bandwidth is none.
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
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Property Name
Default Traffic Class Premarking
Default Traffic Class Remarking
Default Traffic Class Storm Status
Default Traffic Class Storm Window
Default Traffic Class Storm Rate
Default Traffic Class Storm Action
Description Valid Values
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive) Specifies the QoS action to take
on the default traffic class before bandwidth metering is applied.
Specifies the action to take after the metering stage.
Determines whether or not storm protection is enabled for
USEMARKVALUE
USEDSCP
none
USEDSCPMAP
BWCLASS
none
enabled
disabled
the default traffic class. Specifies time between the polling
of traffic class counters that checks whether storm protection
This value can be set by entering a
number from 100-60000.
This can also be set to "none". should be activated.
Storm protection is activated when this rate of traffic is exceeded. Required when storm protection is enabled.
This value can be set by entering a value
from 1Kbps up to 10Gbps.
The value may contain decimal fractions
up to 3 decimal places.
This can also be set to "none". Specifies the action QoS takes
when a storm is detected on a port.
PORTDISABLE
LINKDOWN
VLANDISABLE
Default Traffic Class Storm Timeout
Mark Value This parameter specifies an
Specifies the length of time the port remains disabled after a storm is detected.
This value can be set by entering a
number from 1-86400.
This can also be set to "none".
Range: none, 0-63 explicit value to use as an index into the DSCPMAP table when the dtcpremarking parameter is usemarkvalue.
Port Specifies the port where
unclassified traffic is sent when
This can be set by selecting any one of
the following values: the default traffic class action is sendvlanport. The port must belong to the VLAN specified by
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port 1 - n (n = number of ports
available)
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Property Name
Description Valid Values the VLAN parameter. none
VLAN Specifies the VLAN where
unclassified traffic is sent when
This can be set by selecting from a list of
available VLANs. the default traffic class action issendvlanport. Traffic is sent over the port specified by the port parameter so the VLAN must contain that port.
Traffic Class List
Specifies a list of the Traffic Classes currently assigned to this
Select from a list of available Traffic Class
IDs. Policy.
6.6.5 Ports
Column Name Description Valid Values Port
(cannot be modified)
Policy Specifies the policy to associate with
Lists the ports available Available ports will depend on the
device model
Select from a list of available policies
the port
6.6.6 Scheduling
Column Name Description Valid Values Port
(cannot be modified)
Max Bandwidth Specifies the maximum bandwidth
Scheduler Specifies the method by which
Specifies the port ID. This can be set by selecting any one
of the following values:
port 1 - n (n = number of
ports available)
none
This value can be set by entering a
permitted on the port.
number from 0-16000000. Alternatively a value from 0­16000Mbps can be specified. 0-16Gbps can also be specified.
Strict
frames on each egress queue is allocated bandwidth for
WRR1
WRR2
transmission onto the line. The following options are possible:
strict to schedule based on
queue number. Queues with
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Column Name Description Valid Values
higher numbers are served first-before lower numbered queues in the strict priority group and WRR, if there is a mix of the two types.
wrr1 to schedule weighted
round robin. The queue shares bandwidth with other queues in the WRR1 group according to their relative values of wwrweight. The WRR1 group can transmit frames when the strict scheduling group is empty.
wrr2 to schedule weighted
round robin. The queue shares bandwidth with other queues in the WRR2 group according to their relative values of wwrweight. The WRR2 group can transmit frames when both the strict and WRR1 scheduling groups are empty. The initial value is strict.
WRR Weight Specifies the weight to use for the
queue when it is configured to use one of the WRR groups.
This value can be set by entering a number from 6-255.
Note - If the Scheduler is set to
"Strict", then the application will ignore the value for this field.
Length Specifies the length to set for the
specified egress queue, measured in frames.
This value can be set by entering a number from 16~3648.
Note - The maximum length is still
dependent on the port type:
10/100 Mbytes max length is
128
1 Gigabit max length is 896
10 Gigabit max length is
3648
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6.6.7 Quick Setup
Property Name Description Valid Values Source UDP Port Specifies the UDP source port of an
UDP/IP packet.
Priority Specifies the priority that will be
assigned for this setup.
Maximum Bandwidth
Specifies the maximum bandwidth available to this setup.
Port Assignment Specifies a list of ports that will be
affected by this setup.
Range: 0-65535 or a port range (n­m). Default for VOICE: 1719 Default for VIDEO: 1024
Range: 0-7 Default for VOICE: 7 Default for VIDEO: 4
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
Default for VOICE: 128kbps Default for VIDEO: 256kbps
Select from a list of available Ports. Default for VOICE: no ports Default for VIDEO: no ports
6.6.8 Notes
Configuring the Port and VLAN properties of a Flow Group, Traffic Class or Policy
will have no effect unless the Action or Default Traffic Class Action property is set to 'SENDVLANPORT'.
Values entered for the Maximum Bandwidth traffic class property are rounded up to
the nearest multiple of 648.
When the Protocol property is configured, the Ethernet Format property should
also be configured.
To configure the Storm Status property, the switch must be in enhanced mode.
When the Storm Status property is configured, the Storm Window and Storm Rate
properties should also be configured.
Values entered for the Storm Window property are automatically rounded off to
the nearest hundreds.
When the IP Protocol classifier property is configured to '0', the current firmware
version automatically converts this value to 'NONTCPUDP'.
Valid values for the VLAN Priority classifier property are 'any' and values in the
range [0-7] inclusive. However, when VLAN Priority is set to 'any', the current firmware version automatically converts the 'any' value to '4294967295'. When this
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happens, any attempt to modify the classifier will result in the error message: "Parameter VLANPRIORITY, value too high; maximum is 7."
When the TAG Protocol ID classifier property is not set to any value and the VLAN
classifier property is set to 'any', the current firmware version automatically sets the TAG Protocol ID to '8100'.
Values entered for the Length scheduling property are rounded up to the nearest
multiple of 16.
When the Maximum Bandwidth and Minimum Bandwidth traffic class properties are
set to any of the following values, the current firmware version automatically converts these values to '16998400 kbps':
o 1600000kbps o 16000mbps o 16gbps
When this happens, any attempt to modify the traffic class will result in the error message: "Invalid value."
If the Premarking traffic class property is set to 'USEMARKVALUE' and the Mark
Value traffic class property is set to an integer value, they cannot be configured to 'none' at the same time. Premarking must be configured to 'none' first before Mark Value can be configured to 'none'.
If the Default Traffic Class Premarking policy property is set to 'USEMARKVALUE'
and the Mark Value policy property is set to an integer value, they cannot be configured to 'none' at the same time. Default Traffic Class Premarking must be configured to 'none' first before Mark Value can be configured to 'none'.
The actual value of bytevalue that is configured for the EIPByte01-16 classifier
properties is computed by performing a bitwise AND operation between the bytevalue and bytemask values supplied. Ex.
bytevalue = 25 (00100101) bytemask = 3B (00111011) AND = 21 (00100001)
The hexadecimal value 21 will be the actual value configured.
The current firmware version does not allow Minimum and Maximum bandwidth
value of '0kbps', '0mbps' or '0gbps'. Attempting to assign these values will result in the error message "Parameter MINBANDWIDTH, value too low; minimum is 1kbps." and "Parameter MAXBANDWIDTH, value too low; minimum is 1kbps.".
The current firmware version recognizes 'DEC MOP REM CDONS' as valid
protocol attribute of classifier property instead of 'DEC MOP REM CONS' value. As a result, both CLI and QoS Manager will return an error when set to latter value.
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The current firmware version returns the Protocol parameter as a numeric value.
However, QoS Manager provides descriptive names to make it easier for users to set the appropriate value.
The current firmware version does not allow 'Source L4 Mask' and 'Destination L4
Mask' classifier properties to accept its minimum value of '0000'. As a result, both CLI and QoS Manager only accept '0001' as its minimum value.
Values entered for the DTC Storm Rate attribute of policy property are
automatically rounded off to the nearest multiple of 1,000 kbps for 'Mbps' and 1,000,000 kbps for 'Gbps'.
Values entered for the Storm Rate attribute of policy property are automatically
rounded off to the nearest multiple of 1,000 kbps for 'Mbps' and 1,000,000 kbps for 'Gbps'.
Values entered for the Maximum and Minimum Burst Size attribute of policy
property are automatically rounded off.
Values entered for the Default Traffic Class Maximum and Minimum Burst Size
attribute of policy property are automatically round off to bytes.
Values entered for the Default Traffic Class Maximum and Minimum Bandwidth of
policy property are automatically round off.
When setting the Default Traffic Class Action policy property to
'FORWARD,SENDMIRROR', the current firmware version omits the value 'FORWARD'. As a result, both CLI and QoS Manager return the value 'SENDMIRROR' when retrieved.
6 Device Support
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6.7 AT-x900-24X Series
Topics:
Classifiers
Flow Groups
Traffic Classes
Policies
Ports
Scheduling
Quick Setup
Notes
6.7.1 Classifiers
6.7.1.1 QoS Information Window
Column Name Description Classifier ID Lists the Rule ID of packet-matching rules available
6.7.1.2 Add/Modify Classifier
Property Name Description Valid Values Rule ID
(cannot be modified)
Source MAC Address
Destination MAC Address
Uniquely identifies the packet­matching rule
Specifies the source MAC address of the packet.
This parameter specifies the destination MAC address of the packet.
Range: 1-9999
This can be set by entering a MAC address string using the following format:
XX-XX-XX-XX-XX-XX
This can also be set to "any" or "dhcpsnooping".
This can be set by entering a MAC address string using the following format:
XX-XX-XX-XX-XX-XX
This can also be set to "any".
Source MAC Address Mask
Specifies the masks to be used on the Source MAC Address. When a bit is set to 1 in the mask, the value
This can be set by entering a MAC address string using the following format:
of the bit at the same position in the
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Property Name Description Valid Values
byte value of the MAC address is used to determine a match. If a bit
XX-XX-XX-XX-XX-XX
in the Source MAC Address parameter is 0, the corresponding
This can also be set to "any". bit in the Source MAC Address parameters is ignored.
Destination MAC Address Mask
Specifies the masks to be used on the Destination MAC Address. When a bit is set to 1 in the mask,
This can be set by entering a MAC
address string using the following
format: the value of the bit at the same position in the byte value of the
XX-XX-XX-XX-XX-XX
MAC address is used to determine a match. If a bit in the Destination
This can also be set to "any". MAC Address parameter is 0, the corresponding bit in the Destination MAC Address parameters is ignored.
MAC Type Specifies whether the packet is a
Layer 2 unicast (L2UCAST), Layer 2 multicast (L2MCAST) or Layer 2 broadcast Ethernet (L2BCAST).
L2UCAST
L2MCAST
L2BCAST
any
Tag Protocol ID Specifies the Tag Protocol Identifier
field in the packet.
VLAN Priority Specifies the 802.1P priority in the
VLAN tag.
VLAN Specifies:
For IPv4 packets and
switched Layer 2 IPv6 packets, the source VLAN that the packet was associated with at the time of classification.
For accelerated IPv6 packets
at the Layer 2 processor of the accelerator card, the destination VLAN.
Inner Tag Protocol ID
Inner VLAN Priority
Specifies the TPID in the second
802.1Q tag in the packet.
Specifies the second 802.1P field in the packet.
This can be set by entering a 4 digit
hex number from 0000-FFFF.
This can also be set to "any".
Range: any, 0-7
This can be set by selecting from a
list of available VLANs or "any".
This can be set by entering a 4-byte
hex number from 0000-FFFF.
This can also be set to "any".
Range: any, 0-7
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Property Name Description Valid Values Inner VLAN Specifies the tunnelled VLAN ID in
the second 802.1Q tag in the
This can be set by selecting from a
list of available VLANs or "any". packet.
Ethernet Format This parameter specifies the
Ethernet encapsulation type of the packet.
802.2-Tagged
802.2-Untagged
EthII-Tagged
EthII-Untagged
NetwareRaw-Tagged
NetwareRaw-Untagged
SNAP-Tagged
SNAP-Untagged
any
Protocol Specifies the protocol of the packet. This can be set by selecting any of
the following values:
IP
IPX
IPv6
SNA PATH CONTROL
PROWAY-LAN
EIA-RS
PROWAY
IPX 802.2
NETBEUI
ISO CLNS IS
IP ETHII
X.75 INTERNET
NBS INTERNET
ECMA INTERNET
CHAOSNET
X.25 LEVEL3
ARP
XNS COMPAT
BANYAN SYSTEMS
BBN SIMNET
DEC MOP DUMP/LD
DEC MOP REM CONS
DEC DECNET
DEC LAT
DEC DIAGNOSTIC
DEC CUSTOMER
DEC LAVC
RARP
DEC LANBRIDGE
DEC ENCRYPTION
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Property Name Description Valid Values
APPLETALK
IBM SNA
IPX ETHII
APPLETALK AARP
SNMP
IPV6 ETHII
IPX 802.3
ETHERTALK 2
ETHERTALK 2 AARP
IPX SNAP
any
This can also be set by entering a 1-
to 5-byte hexadecimal value (00-
FFFFFFFFFF).
IP DSCP Specifies the Code Point bits of the
DiffServ field of an IP packet.
This can be set by entering one or
more integers from 0-63. Input can
be a comma separated list or a
range (specified as m-n) or a
combination of both. (e.g. 2, 4-7)
This value can also be set to "any".
IP Type of Service Specifies the value of the
Range: any, 0-7 precedence field within the TOS (Type of Service) byte of an IP packet.
IP Protocol Specifies a Layer 4 IP protocol of an
IP packet. For IPv6 packets, this
This can be set by selecting any of
the following values: parameter matches against the Next Header field of the IPv6 packet header.
TCP
UDP
ICMP
IGMP
OSPF
any
This can also be set by entering an
integer from 0-255.
Source IP Address
Specifies the source IP address (either host or subnet) of an IP packet.
This can be set by entering an IPV4
or IPV6 address using the following
format:
IPv4 address[/mask] - IPv4 is
in dotted decimal notation, mask is 0..32.
IPv6 address[/mask] - IPv6 is
in colon separated hex digit
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Property Name Description Valid Values
notation, mask is 0..128.
This value can also be set to "any".
Destination IP Address
Specifies the destination IP address (either host or subnet) of an IP packet.
This can be set by entering an IPV4
or IPV6 address using the following
format:
IPv4 address[/mask] - IPv4 is
in dotted decimal notation, mask is 0..32.
IPv6 address[/mask] - IPv6 is
in colon separated hex digit notation, mask is 0..128.
This value can also be set to "any".
Destination IPX Address
Specifies the destination network address of an IPX packet.
This can be set by entering an 8 digit
hexadecimal value. (00000001-
FFFFFFFF)
This can also be set to "any".
Source IPX Socket
Specifies the source IPX socket number of an IPX packet.
This can be set by entering a 4-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
Destination IPX Socket
Specifies the destination IPX socket number of an IPX packet.
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
This can be set by entering a 4-byte
hexadecimal value (0000-FFFF) or by
selecting one of the following:
NCP
SAP
RIP
NNB
DIAG
NLSP
IPXWAN
any
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Property Name Description Valid Values Source TCP Port Specifies the TCP source port of a
TCP/IP packet.
Destination TCP Port
Specifies the TCP destination port of a TCP/IP packet.
Source UDP Port Specifies the UDP source port of a
UDP/IP packet.
Destination UDP Port
Specifies the UDP destination port of an UDP/IP packet.
Source L4 Mask Specifies the mask or range of
TCP/UDP source ports in the
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
Range: any, 0-65535 or a port range
(n-m).
This can be set by entering a 4-byte
hex value from 0000-FFFF packet, when you also specify a single TCP or UDP destination port number.
Destination L4 Mask
Specifies the mask or range of TCP/UDP destination ports in the
This can be set by entering a 4-byte
hex value from 0000-FFFF packet, when you also specify a single TCP or UDP destination port number.
L5 Byte Mask 01­16
These parameters each specify the properties of a single byte field to match in the Layer 5 part of IP packets, which is the TCP or UDP
Each L5 Byte Mask entry can be set
by entering the following value:
, ,
(e.g. 3,AA,FF) payload. For each byte field you want to match, specify:
byteoffset, which is a decimal
number in the range 0 to 37. This specifies the location of the byte to match. It refers to the offset from the start of Layer 5, after the UDP or TCP header.
bytevalue, which is a 2-digit
hexadecimal number. This specifies the value of the byte at the position in the frame that is determined by byteoffset. The classifier matches packets that have this value at this location.
(optionally) bytemask, which
is a 2-digit hexadecimal number. This specifies an eight-bit binary mask to apply to the field. When a bit is set to 1 in the mask, the
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Property Name Description Valid Values
value of the bit at the same position in the byte value is used to determine a match. A 0 in the mask means that the corresponding bit is ignored. The default is ff, which means the classifier matches against all bits in the byte.
TCP Flags Specifies the TCP flags of an IPv4 or
IPv6 packet.
ICMP Type Specifies the ICMP type of an IPv4
packet.
This can be set by selecting one or
more of the following values:
URG
ACK
RST
SYN
FIN
This can also be set to "any".
This can be set by selecting any one
of the following values:
ECHORPLY
UNREACHABLE
QUENCH
REDIRECT
ECHO
ADVERTISEMENT
SOLICITATION
TIMEECXEED
PARAMETER
TSTAMP
TSTAMPRPLY
INFOREQ
INFOREP
ADDRREQ
ADDRREP
NAMEREQ
NAMERPLY
any
This can also be set by entering a
value from 0-255.
ICMP Code Specifies the ICMP code of an IPv4
packet.
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This can be set by selecting any one
of the following values:
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Property Name Description Valid Values
any
FILTER
FRAGMENT
FRAGREASSM
HOSTCOMM
HOSTISOLATED
HOSTPREC
HOSTREDIRECT
HOSTRTOS
HOSTTOS
HOSTUNKNOWN
HOSTUNREACH
NETCOMM
NETREDIRECT
NETRTOS
NETTOS
NETUNKNOWN
NETUNREACH
NOPTR
PORTUNREACH
PRECEDENT
PROTUNREACH
PTRPROBLEM
SOURCEROUTE
TTL
This can also be set by entering a
value from 0-255.
IGMP Type Specifies the IGMP type of an IPv4
packet.
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This can be set by selecting any one
of the following values:
QUERY
V1REPORT
DVMRP
PIMV1
CTRACE
V2REPORT
V2LEAVE
MCTRACERESPONSE
MCTRACE
V3REPORT
MRADVERT
MRSOLICIT
MRTERMINATION
any
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Property Name Description Valid Values
This can also be set by entering a 2-
byte hexadecimal number 00-FF.
EIPByte01-16 These parameters each specify the
properties of a single byte field to match in the Layer 3 header and data of a non-IPv4 and non-IPv6
Each entry can be set by entering
the following value:
, ,
(e.g. 3,AA,FF) packet. The eipbyte01 parameter must be used as the first byte field, and additional byte fields must increment sequentially, for example eipbyte01, eipbyte02, eipbyte03. Each field must have a greater offset than the field that precedes it. For each byte field you want to match, specify a byteoffset and a bytevalue, and optionally, a bytemask.
byteoffset is a decimal
number in the range 0 to 65. This specifies the location of the byte to match. It refers to the offset from the start of Layer 3, after the Layer 2 encapsulation format of an Ethernet frame.
bytevalue is a 2-digit
hexadecimal number. This specifies the value of the byte at the frame position determined by the byteoffset. The classifier matches packets that have this value at this location.
(optional) bytemask is a 2-
digit hexadecimal number. This specifies an eight-bit binary mask to apply to the field. When a bit is set to 1 in the mask, the value of the bit at the same position in the byte is used to determine a match. If the bytemask is 0, the corresponding bit is ignored. The default is ff, which
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Property Name Description Valid Values
means the classifier matches against all bits in the byte.
6.7.2 Flow Groups
6.7.2.1 QoS Information Window
Column Name Description Flow Group ID Lists the ID of Flow Groups available Description A brief description of the Flow Group. Classifiers List of Classifiers associated with this Flow Group
6.7.2.2 Add/Modify Flow Group
Property Name
Flow Group ID (cannot be
Description Valid Values
Specifies the unique identifier for the Flow Group.
modified) Description Specifies a brief description of the
Flow Group.
Mark Value This parameter specifies a
replacement value to write into the DSCP (TOS) field for all packets.
Action Specifies the action to be
performed on traffic belonging to the Flow Group.
Range: 0-1023
To set this value, enter an alphanumeric string from 1-15 characters.
Range: none, 0-63
This can be set by selecting any one of the following values:
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
none
Port Specifies the port where traffic is
sent when action=sendvlanport.
This can be set by selecting any one of
the following values: The port must belong to the VLAN specified by the vlan parameter
Premarking Specifies the action to take on the
flow group before traffic class
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port 1 - n (n = number of ports
available)
none
USEMARKVALUE
USEDSCP
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Property Name
Description Valid Values
bandwidth metering is applied.
none
Values for premarking and markvalue in a Flow Group override the setting for the Traffic Class.
VLAN Specifies where traffic is sent
when action=sendvlanport.
This can be set by selecting from a list of
available VLANs. Traffic is sent out the port specified by the port parameter, so the VLAN must contain this port.
Classifier List Specifies a list of the Classifiers
currently assigned to this Flow
Select from a list of available classifier
IDs. Group.
6.7.3 Traffic Classes
6.7.3.1 QoS Information Window
Column Name Description Traffic Class ID Lists the ID of Traffic Classes available Description A brief description of the Traffic Class Flow Groups List of the Flow Groups associated with this Traffic
Class
6.7.3.2 Add/Modify Traffic Class
Property Name
Traffic Class ID Specifies the unique identifier for
Description Specifies a brief description of the
Action Specifies the action to be
Drop Bandwidth
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Description Valid Values
Range: 0-511 this Traffic Class.
To set this value, enter an alphanumeric Traffic Class.
string from 1-15 characters.
This can be set by selecting any one of performed on traffic belonging to
the following values: this traffic class.
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
Determines whether or not to
NO
drop frames exceeding the traffic
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Property Name
Description Valid Values
Class class maxbandwidth setting. YES
Ignore Bandwidth Class
Determines whether or not the metering stage acknowledges any previous bandwidth class assigned
NO
YES
to flows processed by the default traffic class.
Mark Value Specifies an explicit value to use
as an index into the DSCPMAP
0-63
none
table when the premarking parameter is usemarkvalue.
Maximum Bandwidth
Specifies the maximum bandwidth available to the traffic class.
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Max Burst Size Specifies the burst tolerance for
the Maximum Bandwidth parameter.
Minimum Bandwidth
Specifies the minimum bandwidth reserved for the traffic class.
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Min Burst Size Specifies the burst tolerance for This can be set by entering a value using
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Property Name
Description Valid Values
the Minumum Bandwidth, or for the Maximum Bandwidth when the Minimum Bandwidth is none.
Premarking Specifies the QoS action to take
on the traffic class before bandwidth metering is applied.
Remarking Specifies the action to take after
the metering stage.
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
USEMARKVALUE
USEDSCP
none
USEDSCPMAP
BWCLASS
none
Storm Status Determines whether or not
Storm Protection is enabled for the default traffic class.
Storm Window Specifies the time between the
polling of traffic class counters that checks whether storm protection should be activated. Required when storm protection is enabled.
Storm Rate Storm protection is activated
when this rate of traffic is exceeded. Required when storm protection is enabled.
Storm Action Specifies the action QoS takes
when a storm is detected on a port.
Storm Timeout Specifies the length of time the
port remains disabled after a storm is detected.
VLAN Specifies the VLAN where
unclassified traffic is sent when action is sendvlanport. Traffic is
enabled
disabled
This value can be set by entering a
number from 100-60000.
This value can also be set to "none".
This value can be set by entering a value
from 1Kbps up to 10Gbps.
The value may contain decimal fractions
up to 3 decimal places.
This value can also be set to "none".
PORTDISABLE
LINKDOWN
VLANDISABLE
This value can be set by entering a
number from 1-86400.
This value can also be set to "none".
This can be set by selecting from a list of
available VLANs.
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Property Name
Description Valid Values
sent over the port specified by the port parameter so the VLAN must contain that port.
Port Specifies the port where
unclassified traffic is sent when
This can be set by selecting any one of
the following values: action is sendvlanport. The port
Flow Group List
must belong to the VLAN specified by the vlan parameter.
Specifies a list of the Flow Groups currently assigned to this Traffic
port 1 - n (n = number of ports
available)
none
Select from a list of available Flow Group
IDs. Class.
6.7.4 Policies
6.7.4.1 QoS Information Window
Column Name Description Policy ID Lists the ID of Policies available Description A brief description of the Policy Traffic Classes List of Traffic Classes associated with this Policy
6.7.4.2 Add/Modify Policy
Property Name
Policy ID (cannot be modified)
Description Specifies a brief description of the
Default Traffic Class Action
Default Traffic Class Drop Bandwidth
Description Valid Values
Specifies the unique identifier for the Policy.
Policy. Specifies the action to be
performed on traffic that is processed by the default traffic class.
Determines whether or not to drop frames exceeding the default traffic class maximum bandwidth
Range: 0-255
To set this value, enter an alphanumeric
string from 1-15 characters.
This can be set by selecting any one of
the following:
FORWARD
FORWARD,SENDMIRROR
DISCARD
SENDMIRROR
SENDMIRROR,SENDVLANPORT
SENDVLANPORT
yes
no
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Property Name
Description Valid Values
Class3 setting. Default Traffic
Class Ignore Bandwidth Class3
Determines whether or not the metering stage acknowledges any previous bandwidth class assigned to flows processed by the default traffic class.
Default Traffic Class Max Bandwidth
Default Traffic Class Max Burst Size
Specifies the maximum bandwidth available to the default traffic class.
Specifies the burst tolerance for the default traffic class maximum bandwidth parameter.
yes
no
This can be set by entering a value using
one the following formats:
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive)
Default Traffic Class Min
Specifies the minimum bandwidth reserved for the traffic class.
This can be set by entering a value using
one the following formats:
Bandwidth
0-16000000 kbps
0-16000 Mbps (decimal point
supported)
0-16 Gbps (decimal point
supported)
none
Default Traffic Class Min Burst Size
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Specifies the burst tolerance for the default traffic class minumum bandwidth, or for the default traffic class maximum bandwidth when the default traffic class minimum bandwidth is none.
This can be set by entering a value using
one the following formats:
0-16777216 bytes
0~16384 KB (decimal point
supported)
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Property Name
Default Traffic Class Premarking
Default Traffic Class Remarking
Default Traffic Class Storm Status
Default Traffic Class Storm Window
Default Traffic Class Storm Rate
Default Traffic Class Storm Action
Description Valid Values
0~16 MB (decimal point
supported)
0~0.015628 GB (decimal point
supported)
Note - Byte measures can have the value
b,k,kb,m,mb,g,gb (case insensitive) Specifies the QoS action to take
on the default traffic class before bandwidth metering is applied.
Specifies the action to take after the metering stage.
Determines whether or not storm protection is enabled for
USEMARKVALUE
USEDSCP
none
USEDSCPMAP
BWCLASS
none
enabled
disabled
the default traffic class. Specifies time between the polling
of traffic class counters that checks whether storm protection
This value can be set by entering a
number from 100-60000.
This can also be set to "none". should be activated.
Storm protection is activated when this rate of traffic is exceeded. Required when storm protection is enabled.
This value can be set by entering a value
from 1Kbps up to 10Gbps.
The value may contain decimal fractions
up to 3 decimal places.
This can also be set to "none". Specifies the action QoS takes
when a storm is detected on a port.
PORTDISABLE
LINKDOWN
VLANDISABLE
Default Traffic Class Storm Timeout
Mark Value This parameter specifies an
Specifies the length of time the port remains disabled after a storm is detected.
This value can be set by entering a
number from 1-86400.
This can also be set to "none".
Range: none, 0-63 explicit value to use as an index into the DSCPMAP table when the dtcpremarking parameter is usemarkvalue.
Port Specifies the port where
unclassified traffic is sent when
This can be set by selecting any one of
the following values: the default traffic class action is sendvlanport. The port must belong to the VLAN specified by
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port 1 - n (n = number of ports
available)
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Property Name
Description Valid Values the VLAN parameter. none
VLAN Specifies the VLAN where
unclassified traffic is sent when
This can be set by selecting from a list of
available VLANs. the default traffic class action issendvlanport. Traffic is sent over the port specified by the port parameter so the VLAN must contain that port.
Traffic Class List
Specifies a list of the Traffic Classes currently assigned to this
Select from a list of available Traffic Class
IDs. Policy.
6.7.5 Ports
Column Name Description Valid Values Port
(cannot be modified)
Policy Specifies the policy to associate with
Lists the ports available Available ports will depend on the
device model
Select from a list of available policies
the port
6.7.6 Scheduling
Column Name Description Valid Values Port
(cannot be modified)
Max Bandwidth Specifies the maximum bandwidth
Scheduler Specifies the method by which
Specifies the port ID. This can be set by selecting any one
of the following values:
port 1 - n (n = number of
ports available)
none
This value can be set by entering a
permitted on the port.
number from 0-16000000. Alternatively a value from 0­16000Mbps can be specified. 0-16Gbps can also be specified.
Strict
frames on each egress queue is allocated bandwidth for
WRR1
WRR2
transmission onto the line. The following options are possible:
strict to schedule based on
queue number. Queues with
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Column Name Description Valid Values
higher numbers are served first-before lower numbered queues in the strict priority group and WRR, if there is a mix of the two types.
wrr1 to schedule weighted
round robin. The queue shares bandwidth with other queues in the WRR1 group according to their relative values of wwrweight. The WRR1 group can transmit frames when the strict scheduling group is empty.
wrr2 to schedule weighted
round robin. The queue shares bandwidth with other queues in the WRR2 group according to their relative values of wwrweight. The WRR2 group can transmit frames when both the strict and WRR1 scheduling groups are empty. The initial value is strict.
WRR Weight Specifies the weight to use for the
queue when it is configured to use one of the WRR groups.
This value can be set by entering a number from 6-255.
Note - If the Scheduler is set to
"Strict", then the application will ignore the value for this field.
Length Specifies the length to set for the
specified egress queue, measured in frames.
This value can be set by entering a number from 16~3648.
Note - The maximum length is still
dependent on the port type:
10/100 Mbytes max length is
128
1 Gigabit max length is 896
10 Gigabit max length is
3648
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