ASN QoS Descriptor Configuration Mode Commands

Use the ASN QoS Descriptor Configuration mode to create and manage the Quality of Service Descriptor table for ASN-GW service subscribers.

IMPORTANT:

The commands or keywords/variables that are available are dependent on platform type, product version, and installed license(s).

dscp

Configures DSCP marking of IP packets received on the ASN-GW on a service flow basis.

Platform:

ASR 5000

Product:

ASN-GW


Privilege:

Administrator


Syntax 
dscp [ be | af11 | af12 | af13 | af21 | af22 | af23 | af31 | af32 | af33 | af41 | af42 | af43 | cs1 | cs2 | cs3 | cs4 | cs5 | cs6 | cs7 | ef ]
be

Best effort. This is the default.

af11 through af43

Specifies that the DSCP marking is AFnn.

ef

Specifies that the DSCP marking is EF.


Usage:

DSCP marking can be done via AAA or the CLI. From the AAA, it is received as part of the QoS descriptor. In the CLI, the DSCP value is configured as part of the asn-qos-descriptor.


Example:
The following example shows the inclusion of DSCP marking in the command. 
asn-qos-descriptor
id 100 dscpaf21
end

Exits the current configuration mode and returns to the Exec mode.

Product:

All


Privilege:

Security Administrator, Administrator


Syntax 
end

Usage:

Use this command to return to the Exec mode.

exit

Exits the current mode and returns to the parent configuration mode.

Product:

All


Privilege:

Security Administrator, Administrator


Syntax 
exit

Usage:

Use this command to return to the parent configuration mode.

global-service-class-name

Configures the global service class name within a QoS descriptor table.

Platform:

ASR 5000

Product:

ASN-GW


Privilege:

Administrator


Syntax 
global-service-class-name svc_class_nameno global-service-class-name
no

Deletes the configured global service class name from this QoS descriptor table.

svc_class_name

Specifies the global service class name in QoS descriptor table an alphanumeric string of 6 characters.


Usage:

Use this command to specify the global service class name (as per IEEE 802.16e standard) within a QoS descriptor table for an ASN-GW service.

The global service class name is similar in function to the Service Class Name except that (1) it may not be modified by a BS, (2) it remains consistent among all BSs, and 3) it is based on a rules-based naming system and contains referential QoS parameter codes.


Example:
The following command specifies the global service class name g_svc1 in an ASN QoS descriptor table:
global-service-class-name g_svc1
schedule-type

Configures the type of data delivery service identifier/type for an ASN-GW service.

Platform:

ASR 5000

Product:

ASN-GW


Privilege:

Administrator


Syntax 
schedule-type be [ max-sustained-traffic-rate max_sust_traffic_rate | traffic-priority priority_value ] +schedule-type ert-vr
 min-reserved-traffic-rate min_resd_traffic_rate max-latency dur_ms unsolicited-grant-interval dur_ms [ max-sustained-traffic-rate max_sust_traffic_rate | max-traffic-burst burst_size |  tolerated-jitter dur_ms | traffic-priority priority_value ] +schedule-type nrt-vr
 min-reserved-traffic-rate min_resd_traffic_rate [ max-sustained-traffic-rate max_sust_traffic_rate | max-traffic-burst burst_size | traffic-priority priority_value ] +schedule-type rt-vr
min-reserved-traffic-rate min_resd_traffic_rate max-latency dur_ms unsolicited-polling-interval dur_ms  [ max-sustained-traffic-rate max_sust_traffic_rate | max-traffic-burst burst_size | traffic-priority priority_value ] +schedule-type ugs max-sustained-traffic-rate max-latency max-latency dur_ms unsolicited-grant-interval dur_ms [ sdu-size sdu_size | tolerated-jitter dur_ms | traffic-priority priority_value | min-reserved-traffic-rate min-latency ] +default schedule-type
default

Configures the data delivery service type to Best Effort (BE) service for a specific ASN-GW service.

be

Configures the data delivery service type to Best Effort (BE) service for a specific ASN-GW service.

ert-vr

Configures the data delivery service type to Extended Real-Time Variable Rate (ERT-VR) service for a specific ASN-GW service.

nrt-vr

Configures the data delivery service type to Non-Real-Time Variable Rate (NRT-VR) service for specific ASN-GW service.

rt-vr

Configures the data delivery service type to Real-Time Variable Rate (RT-VR) service for a specific ASN-GW service.

ugs

Configures the data delivery service type to Unsolicited Grant Service (UGS) for a specific ASN-GW service.

max-sustained-traffic-rate max_resd_traffic_rate

Specifies the maximum sustained traffic rate in bits per second, reserved for a service flow as n integer from 0 through 65535. Maximum latency set to zero means no commitment is available for this service flow.

max-latency dur_ms

Specifies the maximum interval (in milliseconds) between the receipt of a packet to a BS or an SS on its network interface/Convergence Sublayer (CS), and the arrival of a packet to its RF interface or the peer device. This value represents a service commitment.

dur_ms is an integer from 0 through 65535. Maximum latency set to zero means no commitment is available for this service flow.

min-reserved-traffic-rate min_resd_traffic_rate

Specifies the minimum traffic rates in bits per second, reserved for a service flow as an integer from 0 through 65535. A minimum reserved traffic rate set to zero means no minimum traffic rate reservation is required for this service flow. Default: 0 (disabled)

max-sustained-traffic-rate max_sust_traffic_rate

Configures the maximum sustained traffic rate in bits per second for traffic schedule as an integer from 1 through 65535.

max-traffic-burst burst_size

Specifies the maximum burst size in bits that must be maintained for the service as an integer from 0 through 65535. A maximum traffic burst set to zero means no maximum traffic burst reservation is required for this service flow. Default: 0 (disabled)

sdu-size sdu_size

Specifies the length of the Service Data Unit (SDU) in bytes for a fixed-length SDU service flow as an integer from 1 through 65535. Default: 49

IMPORTANT:

Use this parameter only if packing is on and the service flow is carrying fixed-length SDUs.

tolerated-jitter dur_ms

Specifies the maximum delay variation (jitter in milliseconds) allowed for the connection as an integer from 1 through 65535.

traffic-priority priority_value

Specifies the traffic priority as an integer from 0 through 7. Default: 0 (disabled)

unsolicited-grant-interval dur_ms

Specifies the nominal interval (in milliseconds) between successive data grant opportunities for this service flow as n integer from 1 through 65535.

unsolicited-polling-interval dur_ms

Specifies the maximum nominal interval (in milliseconds) between successive polling grants opportunities for this service flow as an integer from 1 through 65535.


Usage:

Use this command to configure type of data delivery service identifier within ASN-GW service.

IMPORTANT:

Only one data delivery service type, be, ert-vr, rt-vr, nrt-vr, or ugs is allowed within an ASN-GW service.


Example:
The following command configures the data delivery service type to Best Efforts (BE) service for an ASN-GW service:
default schedule-type
service-class-name

Configures the Service Class Name name within a specific QoS descriptor table.

Platform:

ASR 5000

Product:

ASN-GW


Privilege:

Administrator


Syntax 
service-class-name svc_class_nameno service-class-name
no

Deletes the configured global service class name from this QoS descriptor table.

svc_class_name

Specifies the service class name in a QoS descriptor table as an alphanumeric string of 2 through 128 characters.


Usage:

A service class name is a group of QoS parameters defined at the BS that can be referenced by a service flow to apply certain QoS parameters. Use this command to specify a service class name (per IEEE 802.16 standard) within a specific QoS descriptor table for an ASN-GW service


Example:
The following command specifies the service class name ASN_Serv_class1 in a ASN QoS descriptor table:
service-class-name ASN_Serv_class1