# LTE TAI Management Object Configuration Mode Commands

The LTE TAI Management Object Configuration Mode is used to create and manage the LTE Tracking Area Identifiers for the TAI database.

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.
sgw-address

Configures an IP address for a Serving Gateway (S-GW), a supported S5/S8 protocol type, and selection weight used in a pool for S-GW selection.
Platform:

ASR 5000
Product:

MME
Privilege:

Administrator
Syntax

    sgw-address ipv4_or_ipv6_address s5-s8-protocol { both | gtp | pmip } weight numberno sgw-address ipv4_or_ipv6_address s5-s8-protocol { both | gtp | pmip }

no sgw-address ipv4_or_ipv6_address s5-s8-protocol { both | gtp | pmip }

Removes the configured S-GW address from this TAI management object.
ipv4_or_ipv6_address

Specifies the IP address of the S-GW in the selection pool in IPv4 dotted-decimal or IPv6 colon-separated-hexadecimal notation.

Up to 32 S-GW addresses can be configured per TAI management object.
s5-s8-protocol { both | gtp | pmip }

Specifies the S5/S8 interface type found between the configured S-GW and the P-GW.

both: Specifies that both the GTP and PMIP protocols are supported over the S5/S8 interface.

gtp: Specifies that the GTP protocol is supported over the S5/S8 interface.

pmip: Specifies that the PMIP protocol is supported over the S5/S8 interface.
weight number

Specifies the priority or weight of the S-GW address used during weighted round-robin selection within this TAI management object. number must be an integer from 1 through 100.
Usage:

Use this command to configure a pool of S-GW addresses used for S-GW selection.
Example:
The following command configures an S-GW with an IPv4 address of 10.2.3.4, a supported S5/S8 protocol type of GTP, and a selection weight of 3:

    sgw-address 10.2.3.4
    s5-s8-protocol gtp weight 3

tai

Configures a Tracking Area Identifier (TAI) for this TAI management object.
Platform:

ASR 5000
Product:

MME
Privilege:

Administrator
Syntax

    [ no ] tai
    mcc number  mnc number { tac value } +

no

Removes a configured TAI from the TAI management object.
mcc number

Specifies the mobile country code (MCC) portion of a PLMN identifier as an integer from 100 through 999.
mnc number

Specifies the mobile network code (MNC) portion of a PLMN identifier as a 2- or 3-digit integer from 00 through 999.
tac value +

Specifies the Tracking Area Code portion of the TAI as an integer from 1 through 65535. Up to 16 TAC values can be entered on a single line.
Usage:

Use this command to configure one or more TAIs for this management object. Up to 16 TAIs can be configured per management object.
Example:
The following command adds a TAI to this management object with an MCC of 111, an MNC of 22, and a TAC value of 1001:

    tai mcc 122 mnc 22
    tac 1001