Turning Off the Large MSU Support for IP Signaling Feature

This procedure is used to turn off the Large MSU Support for IP Signaling feature, using the chg-ctrl-feat command.

The chg-ctrl-feat command uses these parameters:

:partnum – The part number of the Large MSU Support for IP Signaling feature, 893018401.

:status=off – used to turn off the Large MSU Support for IP Signaling feature.

The status of the Large MSU Support for IP Signaling feature must be on and is shown with the rtrv-ctrl-feat command.

Caution:

If the Large MSU Support for IP Signaling feature is turned off, the EAGLE will not process messages with a signaling information field (SIF) that is larger than 272 bytes.

Display the status of the Large MSU Support for IP Signaling feature by entering the rtrv-ctrl-feat:partnum=893018401 command. The following is an example of the possible output.


rlghncxa03w 10-04-28 21:15:37 GMT EAGLE5 42.0.0
The following features have been permanently enabled:

Feature Name              Partnum    Status  Quantity
Large MSU for IP Sig      893018401  on      ----

The following features have been temporarily enabled:

Feature Name              Partnum    Status  Quantity   Trial Period Left
Zero entries found.

The following features have expired temporary keys:

Feature Name              Partnum
Zero entries found.

If the status of the Large MSU Support for IP Signaling feature is off, or if the Large MSU Support for IP Signaling feature is not enabled, this procedure cannot be performed.

Turn off the Large MSU Support for IP Signaling feature by entering the chg-ctrl-feat command with the status=off parameter. For example, enter this command.
chg-ctrl-feat:partnum=893018401:status=off

When this command has successfully completed, the following message should appear.
```
rlghncxa03w 06-10-28 21:15:37 GMT EAGLE5 36.0.0
CHG-CTRL-FEAT: MASP B - COMPLTD
```

Verify that the Large MSU Support for IP Signaling feature has been turned off by using the rtrv-ctrl-feat:partnum=893018401 command. The following is an example of the possible output.


rlghncxa03w 10-04-28 21:15:37 GMT EAGLE5 42.0.0
The following features have been permanently enabled:

Feature Name              Partnum    Status  Quantity
Large MSU for IP Sig      893018401  off      ----

The following features have been temporarily enabled:

Feature Name              Partnum    Status  Quantity   Trial Period Left
Zero entries found.

The following features have expired temporary keys:

Feature Name              Partnum
Zero entries found.

Back up the new changes using the chg-db:action=backup:dest=fixed command. These messages should appear, the active Maintenance and Administration Subsystem Processor (MASP) appears first.


BACKUP (FIXED) : MASP A - Backup starts on active MASP.
BACKUP (FIXED) : MASP A - Backup on active MASP to fixed disk complete.
BACKUP (FIXED) : MASP A - Backup starts on standby MASP.
BACKUP (FIXED) : MASP A - Backup on standby MASP to fixed disk complete.

Figure 3-24 Turning Off the Large MSU Support for IP Signaling Feature