S102 Service Configuration Mode Commands

The S102 Service configuration mode is used to create and manage the configuration instance for the S102 Service which controls the S102 interface. This service works in conjunction with the MME Service.

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Important

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


Important

The default command prefix is visible in the S102 Service configuration mode. However, it is not supported at this time and has been included for the purpose of future development.

1xrtt

Identifies the type of CDMA2000 single-carrier radio transmission technology (1xRTT) functionality, CSFB or SRVCC, to be enabled for this S102 service.

Product

MME

Privilege

Security Administrator, Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax

[ no ] 1xrtt { csfb | srvcc }

no

Removes the 1xRTT identification from the S102 service/interface configuration.

csfb

Enables CSFB for 1xRTT for the S102 service/interface.

srvcc

Enables SRVCC for 1xRTT for the S102 service/interface.

Usage Guidelines

This command determines the type of signaling and functionality to be supported on the S102 interface, either circuit-switched fallback (CSFB) or single radio voice call continuity (SRVCC). The S102 interface provides the tunnel for the MME to pass CDMA2000 messages to/from the 1xCS IWS (interworking solution function)/MSC (mobile switching center).

For details of usage and configuration, refer to either the CSFB for 1xRTT feature chapter or the SRVCC for 1xRTT feature chapter in the MME Administration Guide.

Example

Use the following command to configure the S102 interface to support CSFB for 1xRTT: 
1xrtt csfb
Use the following command to remove an S102 interface configuration for SRVCC for 1xRTT: 
no 1xrtt srvcc

bind

Bind and unbind a logical IP address and port to the S102 interface.

Product

MME

Privilege

Security Administrator, Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax

[ no ] bind ipv4-address ipv4_address [ port port_number ]

no

Removes the logical interface IPv4 address binding (unbinds) from the S102 service/interface.

ipv4-address ipv4_address

Specifies the source IPv4 address of the S102 interface in IPv4 dotted-decimal notation.

port port_number

Including this keyword is optional. If included, it configures the numeric identification of the port to be bound to the S102 interface.

port_number Enter an integer from 1 through 65535.

Usage Guidelines

Bind the S102 service to a specific logical IP address. The logical IP address or interface takes on the characteristics of an S102 interface that provides the session connectivity for the MME to pass CDMA2000 messages to/from the 1xCS IWS (interworking solution function)/MSC (mobile switching center).


Caution

This is a critical configuration. Any change to this configuration will cause the S102 service to restart. Removing or disabling this configuration will stop the S102 service.

Example

The following command binds the logical IP interface with the IPv4 address of 209.165.200.246 to the S102 service. 
bind ipv4-address 209.165.200.246

do show

Executes all show commands while in Configuration mode.

Product

All

Privilege

Security Administrator, Administrator

Syntax

do show

Usage Guidelines

Use this command to run all Exec mode show commands while in Configuration mode. It is not necessary to exit the Config mode to run a show command.

The pipe character | is only available if the command is valid in the Exec mode.


Caution

There are some Exec mode show commands which are too resource intensive to run from Config mode. These include: do show support collection , do show support details , do show support record and do show support summary . If there is a restriction on a specific show command, the following error message is displayed: 

Failure: Cannot execute 'do	show support' command from Config mode.

end

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

Product

All

Privilege

Security Administrator, Administrator

Syntax

end

Usage Guidelines

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 Guidelines

Use this command to return to the parent configuration mode.

ip

This command configures the IP parameters on the S102 interface.

Product

MME

Privilege

Security Administrator, Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax

[ no ] ip qos-dscp dscp_value

no

Removes IP parameter configuration from the S102 service/interface.

qos-dscp dscp_value

The qos-dscp keyword designates the Quality of Service - Differentiated Services Code Point value to the packet leaving through the S102 interface.

dscp_value is a value assigned to the packet for DSCP marking. The value can be a pre-defined DSCP value or an arbitrary value ranging from 0x01 to 0x3F.

Usage Guidelines

S102 interface allows Differentiated Services Code Point (DSCP) marking functionality. DSCP marking helps in packet traffic management. DSCP marking can be performed only on IPv4 packets leaving the S102 interface.

Either the pre-defined DSCP values can be used for marking, or any arbitrary value ranging from 0x01 to 0x3F can be assigned. The default DSCP value is 0x00 or be (Best Effort). The default DSCP value is automatically set when the configuration is disabled.

Example

The following command shows the IP configuration for DSCP marking on the S102 service. 
ip qos-dscp ef

msc

Command creates a configuration instance for a single mobile switching center (1x RTT MSC) in the S102 service configuration. The MSCs are used by the SRVCC and CSFB functions when the MME handles CDMA2000 messages from/to UEs.

Product

MME

Privilege

Security Administrator, Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax

[ no ] msc msc_name

no

Erases the MSC configuration from the S102 service configuration.

msc_name

Identifies a specific MSC. The name must be a string of 1 through 63 alphanumeric characters. We recommend that each defined MSC name be unique on the system.

Usage Guidelines

This command creates an instance of an MSC configuration for the S102 service configuration and it provides access to the S102 MSC configuration mode commands to configure parameters related to the MSC.

The MSC(s) configured with this command can be identified in the pool-area and non-pool-area configurations to setup MSC selection. For more details about MSC selection, refer to the SRVCC for 1xRTT or CSFB for 1xRTT feature chapters in the MME Administration Guide.

It is possible to associate up to 10 MSCs with the S102 interface/service configuration. Repeat the msc , ipv4-address , and exit commands sequence as often as needed to identify all MSCs.

Example

Use a command similar to the following one to assign a unique name to identify an MSC in the S102 service configuration: 
msc msc1

non-pool-area

This command configures a non-pool-area instance to be used by the MME for MSC selection for CDMA2000 message handling in either a CSFB for 1xRTT or SRVCC for 1xRTT scenario.


Important

Prerequisite: Each of the MSCs to be included in the non-pool-area configuration must have been configured and associated with the S102 service before the MSC can be identified in the non-pool-area configuration.

Product

MME

Privilege

Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax


Important

The plmn option that is visible in the code is not supported at this time and so it is not included in the following syntax description. This option is included in the code for future development. 

non-pool-area non_pool_area_name msc msc_name msc-id msc_id cell-id cell_id +   
no non-pool-area non_pool_area_name cell-id cell_id +

no

Erases the configured non-pool-area information.

non_pool_area_name

Enter a string of 1 to 63 alphanumeric characters to uniquely identify this non-pool-area configuration to be used for MSC selection.

msc msc_name

Identify a 1x RTT mobile switching center (MSC) that is associated with the S102 service/interface configuration.

msc_name Enter a string of 1 to 63 alphanumeric characters to identify one of the MSCs previously configured in the S102 service configuration.

msc-id msc_id

msc_id Enter an integer from 1 through 16777215 to identify the unique numeric ID for the MSC.

cell-id cell_id +

cell_id Enter an integer from 1 through 65535 to identify a CDMA2000 sector cell ID that you are assigning to this non-pool area configuration.

+ Indicates that more than one cell ID can be included in the command. Enter up to 24 cell IDs, separated by a single blank space, in the same command.

Usage Guidelines

Up to 10 MSC pool or non-pool areas can be configured per S102 service in support of MSC selection for the MME handling either SRVCC or CSFB 1xRTT CDMA2000 messages from a UE. Both the MSC-Id and the Cell-Id are used to locate the pool or non-pool area for the MSC selection process.

For information about the pool-area, refer to the pool-area command sheet also in the S102 Service configuration mode.

For more information about MSC selection and how it works, refer to either the SRVCC for 1xRTT feature chapter or the CSFB for 1xRTT feature chapter in the MME Administration Guide.

Example

Use a command similar to the following to setup a non-pool-area definition. The following command configures a non-pool-area named npoolLondon1 and includes an MSC named mscLondon that has a numeric ID of 2443 and includes cells 5, 6, 7, and 22 : 
non-pool-area npoolLondon1 msc mscLondon msc-id 2443 cell-id 5 6 7 22

pool-area

This command creates a pool-area instance to be used by the MME for MSC selection for CDMA2000 message handling in either a CSFB for 1xRTT or SRVCC for 1xRTT scenario.

Product

MME

Privilege

Administrator

Mode

Exec > Global Configuration > Context Configuration > S102 Service

configure > context context_name > s102-service service_name

Entering the above command sequence results in the following prompt: 

[context_name]host_name(config-s102-service)#

Syntax

[ no ] pool-area pool_area_name

no

Erases the pool-area instance from the S102 service configuration.

pool_area_name

Enter a string of 1 to 63 alphanumeric characters to uniquely identify this pool-area configuration to be used for MSC selection.

Usage Guidelines

Up to 10 MSC pool and/or non-pool areas can be configured per S102 service in support of MSC selection for the MME handling either SRVCC or CSFB 1xRTT CDMA2000 messages from a UE. Both the MSC-Id and the Cell-Id are used to locate the pool or non-pool area for the MSC selection process.

Issuing this command also takes the MME into the S102 Pool Area configuration mode for the commands to configure the pool-area characteristics: Cell ID, hash-value, and MSC ID. Refer to the S102 Pool Area Configuration Mode Commands in this document.

For information about the non-pool-area, refer to the non-pool-area command section also in the S102 Service Configuration Mode Commands chapter.

For more information about MSC selection and how it works, refer to either the SRVCC for 1xRTT feature chapter or the CSFB for 1xRTT feature chapter in the MME Administration Guide.

Example

The following command creates the S102 pool-area instance named s102pool-1 : 
      pool-area s102pool-1