Removing an IPSG M3UA Signaling Link
This procedure is used to remove an IPSG M3UA signaling link from the database using the dlt-slk
command. The dlt-slk
command uses these parameters.
:loc
– The card location of the IPSG card that the IPSG M3UA signaling link is assigned to.
:link
– The signaling link on the card specified in the loc
parameter.
:force
– This parameter must be used to remove the last link in a linkset without having to remove all of the routes that referenced the linkset.
NUMSLKALW
, NUMSLKRSTR
, or NUMSLKPROH
values shown in the rtrv-ls
output. The NUMSLKALW
, NUMSLKRSTR
, and NUMSLKPROH
values are defined as follows.
NUMSLKALW
- specifies the number of IS-NR (in-service normal) signaling links in the IPSG M3UA linkset required to change the state of the linkset from the Restricted or Prohibited state to the Allowed state.NUMSLKRSTR
- specifies the number of signaling links in the IPSG M3UA linkset required to change the state of the linkset from the Allowed state to the Restricted state.NUMSLKPROH
- specifies the number of signaling links in the IPSG M3UA linkset required to change the state of the linkset from the Allowed or Restricted state to the Prohibited state.
For more information about the NUMSLKALW
, NUMSLKRSTR
, and NUMSLKPROH
values, refer to the Configuring IPSG M3UA Linkset Options procedure.
If the NUMSLKALW
, NUMSLKRSTR
, and NUMSLKPROH
values are 1 or 0, then the IPSG M3UA signaling link can be removed. The value 0 is shown in the rtrv-ls
output as a number with an asterisk (*), for example, 2*.
Canceling the RTRV-SLK
Command
Because the rtrv-slk
command used in this procedure can output information for a long period of time, the rtrv-slk
command can be canceled and the output to the terminal stopped. There are three ways that the rtrv-slk
command can be canceled.
- Press the
F9
function key on the keyboard at the terminal where thertrv-slk
command was entered. - Enter the
canc-cmd
without thetrm
parameter at the terminal where thertrv-slk
command was entered. - Enter the
canc-cmd:trm=<xx>
, where<xx>
is the terminal where thertrv-slk
command was entered, from another terminal other that the terminal where thertrv-slk
command was entered. To enter thecanc-cmd:trm=<xx>
command, the terminal must allow Security Administration commands to be entered from it and the user must be allowed to enter Security Administration commands. The terminal’s permissions can be verified with thertrv-secu-trm
command. The user’s permissions can be verified with thertrv-user
orrtrv-secu-user
commands.
For more information about the canc-cmd
command, go to Commands User's Guide.
Figure 6-20 Removing an IPSG M3UA Signaling Link
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