Removing a Concerned Signaling Point Code

This procedure is used to remove a concerned signaling point code (CSPC) group from the database using the dlt-cspc command.

The dlt-cspc command uses these parameters.

:grp – The name of the concerned signaling point code group that contains the point codes that should be notified of the subsystem status.

:pc/pca/pci/pcn/pcn24 – The point code of the signaling point that is to be in the concerned signaling point code group, either an ANSI point code (pc/pca), ITU-I or ITU-I spare point code (pci), a 14-bit ITU-N or 14-bit ITU-N spare point code (pcn), or a 24-bit ITU-N (pcn24) point code.

Note:

Refer to Chapter 2, Configuring Destination Tables in Database Administration - SS7 User's Guide for a definition of the point code types that are used on the EAGLE and for a definition of the different formats that can be used for ITU national point codes.

:all – Confirms that all entries for a particular concerned signaling point code group are to be removed.

The examples in this procedure are used to remove the concerned signaling point code 008-008-008 from the CSPC group grp10 from the database.

The CSPC must be in the database for the indicated group.

1. Display the group names in the database using the rtrv-cspc command.

   This is an example of the possible output.

   rlghncxa03w 07-05-25 09:47:31  GMT  EAGLE5 37.0.0
   CSPC GRP   NETWORK                PERCENT FULL
   grp01      ANSI                     6%
   grp02      ITU-I                    9%
   grp03      ITU-N                   12%
   grp04      ANSI                    15%
   grp05      ANSI                    15%
   grp10      ANSI                    15%
   grp15      ANSI                    15%

   If the ANSI/ITU SCCP Conversion feature is enabled, and multiple network point code types are assigned to CSPC groups, the rtrv-cspc output is displayed as follows in this example.

   rlghncxa03w 07-05-25 09:57:31  GMT  EAGLE5 37.0.0
   CSPC GRP   NETWORK                PERCENT FULL
   grp01      ANSI, ITU-I, ITU-N        9%
   grp02      ITU-I                     9%
   grp03      ANSI,  ITU-N              6%
   grp04      ANSI                     15%
   grp05      ANSI                     15%
   grp10      ANSI                     15%
   grp15      ANSI                     15%

2. Display the point codes in the CSPC group that you wish to remove from that CSPC group using the rtrv-cspc command with the CSPC group name.

   For this example, enter this command.

   rtrv-cspc:grp=grp10

   This is an example of the possible output.

   rlghncxa03w 07-05-25 09:48:31  GMT  EAGLE5 37.0.0
   CSPC GRP      PCA
   grp10         008-008-008
                 009-009-009

   If the ANSI/ITU SCCP Conversion feature is enabled, then point codes of multiple network types can be displayed, if point codes of multiple network types are assigned to the CSPC group, as shown in this example.

   rlghncxa03w 07-05-25 09:57:31  GMT  EAGLE5 37.0.0
   CSPC GRP      PC            TYPE
   grp10         008-008-008   A
                 009-009-009   A
                 3-003-3       I
                 00112         N

   Note:

   If only a point code entry in the CSPC group is being removed, skip steps 3 and 4, and go to step 5.
3. Display the status of the Flexible GTT Load Sharing feature by entering the rtrv-ctrl-feat command with the Flexible GTTLoad Sharing feature part number.

   Enter this command.

   rtrv-ctrl-feat:partnum=893015401

   The following is an example of the possible output.

   rlghncxa03w 07-05-28 21:15:37 GMT EAGLE5 37.0.0
   The following features have been permanently enabled:
   
   Feature Name              Partnum   Status Quantity
   Flexible GTT Load Sharing 893015401 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 Flexible GTT Load Sharing feature is not enabled, skip step 4 and go to step 5.

   If the Flexible GTT Load Sharing feature is enabled, go to step 4.

4. Display the mated applications in the database using the rtrv-map command.

   This is an example of the possible output.

   rlghncxa03w 09-07-07 00:34:31 GMT EAGLE5 41.1.0
   
   MAPSET ID=DFLT
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-000                 250 10  SOL *Y  *Y  grp01    ON
   
   MAPSET ID=1
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-000                 251 10  SHR *Y  *Y  grp01    OFF
                  253-001-002  254 10  SHR *Y  *Y  grp01    OFF
   
   MAPSET ID=2
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-000                 252 10  SOL *Y  *Y  grp01    ON
   
   MAPSET ID=DFLT
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-000                 253 10  SHR *Y  *Y  grp01    OFF
                  253-001-004  254 10  SHR *Y  *Y  grp01    OFF
   
   MAPSET ID=3
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-001                 255 10  DOM YES YES grp01    ON
                  253-001-005  254 20  DOM YES YES grp01    ON
   
   MAPSET ID=4
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-001                 250 10  DOM YES YES grp01    OFF
                  253-001-001  254 20  DOM YES YES grp01    OFF
   
   MAPSET ID=DFLT
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-002                 251 10  SHR *Y  *Y  grp01    OFF
                  255-001-002  254 10  SHR *Y  *Y  grp01    OFF
   
   MAPSET ID=5
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-002                 252 10  DOM YES YES grp01    ON
                  255-001-003  254 20  DOM YES YES grp01    ON
   
   MAPSET ID=6
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   255-001-002                 253 10  SHR *Y  *Y  grp01    ON
                  255-001-004  254 10  SHR *Y  *Y  grp01    ON
   
   MAPSET ID=7
   PCA            Mate PCA     SSN RC MULT SRM MRC GRP NAME SSO
   002-002-007                  50 10  COM YES *Y  grp01    OFF
                  002-002-008   30 10  COM YES *Y  grp01    OFF
                  002-002-009   30 10  COM YES *Y  grp01    OFF
                  002-002-010   30 20  COM YES *Y  grp01    OFF
                  002-002-011   30 20  COM YES *Y  grp01    OFF
   
   MAPSET ID=8
   PCI            Mate PCI     SSN RC MULT SRM MRC GRP NAME SSO
   2-001-2                     255 10  DOM NO  YES grp03    OFF
                  2-001-1      254 20  DOM NO  YES grp03    OFF
   
   MAPSET ID=9
   PCN            Mate PCN     SSN RC MULT SRM MRC GRP NAME SSO
   00347                       253 10  SHR *N  *N  grp05    OFF
                  01387        254 10  SHR *N  *N  grp05    OFF
   
   MAP TABLE IS  (20 of 36000)  1 % FULL

   If any of the following items are not shown in the rtrv-map output, then the feature corresponding to these items is not enabled, or turned on if required.

   • The MAPSET field - the Flexible GTT Load Sharing feature is not enabled.
   • The MRNSET and MRNPC fields - the GTT Load Sharing with Alternate Routing Indicator feature is not enabled.
   • The WT, %WT, THR columns - the Weighted GTT Load Sharing feature is not enabled and turned on.

   If the CSPC group being removed in this procedure is shown in the rtrv-map output, perform Changing the Attributes of a Mated Application to change the CSPC group assigned to the mated applications that are currently referencing the CSPC group being removed. After the CSPC group assignments have been changed, go to step 5.

   If the CSPC group being removed in this procedure is not shown in the rtrv-map output, go to step 5.

5. Remove the concerned signaling point code from the database using the dlt-cspc command.

   For this example, enter this command.

   dlt-cspc:grp=grp10:pca=008-008-008

   This message should appear.

   rlghncxa03w 07-05-25 09:49:31  GMT  EAGLE5 37.0.0
   DLT-CSPC:  MASP A - COMPLTD

   Note:

   If you wish to remove the entire CSPC group, enter the dlt-cspc command with the CSPC group name and the all=yes parameter. For this example, enter the dlt-cspc:grp=grp10:all=yes command.
6. Verify the changes using the rtrv-cspc command with the CSPC group name.

   For this example, enter this command.

   rtrv-cspc:grp=grp10

   This is an example of the possible output.

   rlghncxa03w 07-05-25 09:50:31  GMT  EAGLE5 37.0.0
   CSPC GRP      PCA
   grp10         009-009-009

   Note:

   If the ANSI/ITU SCCP Conversion feature is enabled, then point codes of multiple network types can be displayed in the rtrv-cspc output, if point codes of multiple network types are assigned to the CSPC group.
7. Backup 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 2-48 Remove a Concerned Signaling Point Code - Sheet 1 of 3

Figure 2-49 Remove a Concerned Signaling Point Code - Sheet 2 of 3

Figure 2-50 Remove a Concerned Signaling Point Code - Sheet 3 of 3