Cisco Cisco Packet Data Gateway (PDG)
LTE TAI Management Database Configuration Mode Commands
tai-custom-list ▀
Command Line Interface Reference, StarOS Release 18 ▄
7193
tai-custom-list
Creates a new custom TAI list, and/or enters the tai-cstm-list configuration mode.
Product
MME
Privilege
Administrator
Mode
Exec > Global Configuration > LTE Policy Configuration > LTE TAI Management Database Configuration
configure > lte-policy > tai-mgmt-db db_name
Entering the above command sequence results in the following prompt:
[local]host_name(tai-mgmt-db)#
Syntax
tai-custom-list tac value [ -noconfirm ]
tac value
Specifies the Tracking Area Code portion of the TAI as an integer from 1 through 65535.
A maximum of 1000 Custom TAI Lists can be configured per TAI Management Database.
A maximum of 1000 Custom TAI Lists can be configured per TAI Management Database.
Usage
Use this command to enter the Custom TAI List Configuration Mode for an existing object or for a newly
defined object.
Prior to 17.0, the MME could have a tracking area in only one tracking area list (TAI List). Consequently, the
tracking area list assigned to subscribers attaching from different TAIs will be same, even if the adjacency of
these tracking areas is not same. This resulted in the MME getting TAUs even as subscribers moved to the
adjacent area.
With this functionality, you can configure adjacency lists as TAI Lists, thus reducing the Tracking Area
Updates (TAU) received by MME. This feature enables the MME to send configured customized TAI List in
ATTACH_ACCEPT/TAU_ACCEPT when a request is received from the custom or border TAIs.
Entering this command results in the following prompt:
defined object.
Prior to 17.0, the MME could have a tracking area in only one tracking area list (TAI List). Consequently, the
tracking area list assigned to subscribers attaching from different TAIs will be same, even if the adjacency of
these tracking areas is not same. This resulted in the MME getting TAUs even as subscribers moved to the
adjacent area.
With this functionality, you can configure adjacency lists as TAI Lists, thus reducing the Tracking Area
Updates (TAU) received by MME. This feature enables the MME to send configured customized TAI List in
ATTACH_ACCEPT/TAU_ACCEPT when a request is received from the custom or border TAIs.
Entering this command results in the following prompt:
[local]hostname{tai-cstm-list}#
Custom TAI List Configuration Mode commands are defined in the LTE Custom TAI List Configuration
Mode Commands chapter.
Mode Commands chapter.
Example
The following command creates a Custom TAI List for TAC 2325 and enters the Custom TAI List
Configuration Mode:
Configuration Mode:
custom-tai-list tac 2325