# LTE Network Global MME ID Management Database Configuration Mode Commands

The LTE Network Global MME ID Management Database Configuration Mode is used to create associations between PLMN IDs and MME group ID ranges.

IMPORTANT:

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

Configures associations between public land mobile network (PLMN) IDs and ranges of MME group IDs. On the S4-SGSN, this command allows the operators to configure a custom list of MME group IDs if networks have been configured with LACs in the 32768-65535 range for UMTS and GPRS coverage.
Platform:

ASR 5000
Product:

MME , SGSN
Privilege:

Administrator
Syntax

    [ no ] plmn
    mcc mcc_value mnc mnc_value mme-group-id-range
    first id last id

no

Removes the selected PLMN ID to MME group ID range from the MME ID management database.
mcc mcc_value mnc mnc_value

mcc mcc_value: Specifies the mobile country code (MCC) portion of the PLMN identifier as an integer from 100 through 999.

mnc mnc_value: Specifies the mobile network code (MNC) portion of the PLMN identifier a 2- or 3-digit integer from 00 through 999.
mme-group-id-range first id last id

Specifies the range of MME group IDs to apply to the PLMN ID as an integer from 0 to 65535.
Usage:

Use this command to create associations between PLMN IDs and a range of MME group IDs.

On the S4-SGSN, use this command to create a custom list of MME group IDs on the S4-SGSN if networks have been configured with LACs in the 32768-65535 range for UMTS and GPRS coverage. The S4-SGSN will use this custom list to identify whether the received LAC is a native LAC or a LAC mapped from a globally unique temporary identifier (i.e., an MME group code part of GUTI). Once the plmn configuration is completed, operators must associate the configuration with the GPRS and/or SGSN services configured on the S4-SGSN using the associate network-global-mme-id-mgmt-db command. Refer to the SGSN Service Configuration Mode and GPRS Service Configuration Mode chapters in the GPRS/UMTS Command Line Reference for a description of this command.
Example:
The following command creates an association between a PLMN ID of 12323 and a set of MME group IDs with a range of 500 through 575:

    plmn mcc 12323 mnc
    23 mme-group-id-range first 500 last 575