# GT-Format1 Configuration Mode Commands

The GT-Format1 configuration mode is a sub-mode for either the Global Title Translation Association configuration mode or the Global Title Translation Address-Map configuration mode. This sub-mode configures a set of rules used in the global title translation (GTT) process.
Upon accessing this mode, your prompt should look similar to the following:

    [local]<hostname>(config-gtt-1-format1)#

IMPORTANT:

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

Exits the configuration mode and returns to the Exec mode.
Product:

SGSN
Privilege:

Security Administrator, Administrator
Syntax

    end

Usage:

Change the mode back to the Exec mode.
exit

Exits the configuration mode and returns to the Global configuration mode.
Product:

SGSN
Privilege:

Security Administrator, Administrator
Syntax

    exit

Usage:

Return to the Global configuration mode.
nature-of-address

Configures the indicator to identify the nature of the address.
Platform:

ASR 5000
Product:

SGSN
Privilege:

Security Administrator, Administrator
Syntax

    nature-of-address { international | national | subscriber
    )

international

Identifies the numbers as international.
national

Identifies the numbers as matching the national configuration.
subscriber

Identifies the numbers as subscriber numbers.
Usage:

Configure the identify of the GT format as national.

Example

Example

    nature-or-address national

odd-even-indicator

Configures the bits for matching the global title translation.
Platform:

ASR 5000
Product:

SGSN
Privilege:

Security Administrator, Administrator
Syntax

    odd-even-indicator type

type

- odd: Sets the odd bit for matching the GTT.
- even: Sets the even bit for matching the GTT.