Oracle® Communications EAGLE Database Administration - SS7 User's Guide Release 46.6 E93318 Revision 1 |
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This procedure is used to add an ANSI ATM or E1 ATM high-speed signaling link to the database using the ent-slk
command. The ent-slk
command uses these parameters.
:loc
– The card location of the LIM that the ATM high-speed signaling link will be assigned to. The cards specified by this parameter are ATM high-speed LIMs.
:link
– The signaling link on the card specified in the loc
parameter.
:lsn
– The name of the linkset that will contain the signaling link.
:slc
– The signaling link code. The SLC must be unique within the linkset. It must be the same at both the EAGLE location and the distant node.
:bps
– The transmission rate for the link in bits per second.
:lpset
– link parameter set identifier – the ATM signaling parameter set. An ATM signaling link can be assigned to any of 30 parameter sets.
:atmtsel
– ATM timing selector – The source of the timing for the ATM signaling link, internal, line, or external. Internal timing for an ANSI ATM signaling link is derived from an internal clock source operating at 1.544 MHz ± 50 ppm. For an E1 ATM signaling link, internal timing is derived from an internal clock source operating at 2.048 MHz ± 50 ppm. Line timing is derived from its received data stream, if present. External timing is derived from a clock source external to the EAGLE. Line timing is the default value for this parameter.
Caution:
Theatmtsel=internal
parameter is only supported for lab use and not for live traffic.Note:
If theatmtsel=external
parameter is specified with the ent-slk
command, make sure that the correct TDM (P/N 870-0774-10 or later) is installed in card slots 1114 and 1116. Make sure that the external master clock source is connected to the EAGLE.Note:
To use an external high-speed master clock source other than RS-422, TDMs 870-0774-15 or later must be installed in card locations 1114 and 1116, and the TDM Global Timing Interface options must be configured. For more information, see the Configuring the Options for the TDM Global Timing Interface procedure.:vci
– virtual channel identifier – The identifier of the virtual channel used by the ATM signaling link for virtual channel connections.
:vpi
– virtual path identifier – The identifier of the virtual path used by the ATM signaling link for virtual path connections.
:ll
– The length of the cable used for the ANSI ATM signaling link. The value of the ll
parameter is from 0 to 7, with each number representing a range of cable lengths, shown in Table C-12. The default value for this parameter is 0.
Table C-12 ATM Signaling Link Cable Lengths
LL Parameter Value | ATMSignaling Link Cable Length |
---|---|
0 |
0 to 110 feet |
1 |
110 to 220 feet |
2 |
220 to 330 feet |
3 |
330 to 440 feet |
4 |
440 to 550 feet |
5 |
550 to 660 feet |
6 |
more than 660 feet |
7 |
used for external line buildout networks |
:e1atmcrc4
– Specifies whether or not CRC4 is enabled on the E1 ATM high-speed signaling link.
:e1atmsi
– Specifies the value of the two spare international bits of NFAS data, from 0 to 3 for the E1 ATM high-speed signaling link.
:e1atmsn
– Specifies the value of the five spare national bits of NFAS data, from 0 to 31 for the E1 ATM high-speed signaling link.
The ent-slk
command contains other optional parameters that can be used to configure a signaling link. These parameters are not shown here because they cannot be used to provision an ATM high-speed signaling link. These parameters are explained in more detail in the Adding an SS7 Signaling Link procedure, or in the ent-slk
command description in the Commands Manual.
These items must be configured in the database before an ATM high-speed signaling link can be added:
rtrv-tps
output. The amount of TPS for an ATM high-speed signaling link is shown in this list. Verify that the link has been physically installed (all cable connections have been made).
To configure the EAGLE to perform circular routing detection test on the signaling links, Configuring Circular Route Detection procedure.
Note:
Circular route detection is not supported in ITU networks.To provision a EAGLE with more than 1200 signaling links, the EAGLE must have certain levels of hardware installed. See the Requirements for EAGLEs Containing more than 1200 Signaling Links section for more information on these hardware requirements.
The EAGLE can contain a mixture of low-speed, E1, T1, ATM high-speed, and IP signaling links. The Determining the Number of High-Speed and Low-Speed Signaling Links section describes how to determine the quantities of the different types of signaling links the EAGLE can have.
ATM High-Speed Signaling Link Parameter Combinations
Table C-13 shows the parameter combinations that can be specified for ATM high-speed signaling links with the ent-slk
command, and the parameters and values that can be used to provision each type of ATM high-speed signaling link.
Table C-13 ATM High-Speed Signaling Link Parameter Combinations
ATM (ANSI) High-Speed Signaling Link | E1ATM High-Speed Signaling Link |
---|---|
Mandatory Parameters | |
:loc = location of the LIM-ATMor E5-ATM with the ATMANSI application and the LIMATM card type. | :loc = location of the E1HSL card or E5-ATM with the ATMITU application and the LIME1ATM card type. |
:link = A, B, A1 (See Notes 4 and 5) (See Notes 4, 5, and 6) | :link = A, B, A1 (See Notes 4 and 5) (See Notes 4, 5, and 6) |
:lsn = linkset name (See Note 1) | :lsn = linkset name (See Notes 1 and 2) |
:slc = 0 - 15 | :slc = 0 - 15 |
Optional Parameters | |
:bps = 1544000 default value = 1544000 |
:bps = 2048000 default value = 2048000 |
:lpset = 1 - 30 default value = 1 |
:lpset = 1 - 30 default value = 1 |
:atmtsel = line, internal, external default value = line |
:atmtsel = line, internal, external default value = line |
:vci = 0 - 65535 (See Note 3)(See Notes 3 and 7) default value = 5 |
:vci = 0 - 65535 (See Note 3)(See Notes 3 and 7) default value = 5 |
:vpi = 0 - 4095 default value = 0 |
:vpi = 0 - 4095 default value = 0 |
:ll = 0 - 7 default value = 0 |
:e1atmcrc4 = on, off default value = off |
:e1atmsi = 0 - 3 default value = 3 |
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:e1atmsn = 0 - 31 default value = 0 |
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Notes:
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Canceling the REPT-STAT-SLK
and RTRV-SLK
Commands
Because the rept-stat-slk
and rtrv-slk
commands used in this procedure can output information for a long period of time, the rept-stat-slk
and rtrv-slk
commands can be canceled and the output to the terminal stopped. There are three ways that the rept-stat-slk
and rtrv-slk
commands can be canceled.
F9
function key on the keyboard at the terminal where the rept-stat-slk
or rtrv-slk
commands were entered. canc-cmd
without the trm
parameter at the terminal where the rept-stat-slk
or rtrv-slk
commands were entered. canc-cmd:trm=<xx>
, where <xx>
is the terminal where the rept-stat-slk
or rtrv-slk
commands were entered, from another terminal other that the terminal where the rept-stat-slk
or rtrv-slk
commands was entered. To enter the canc-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 the rtrv-secu-trm
command. The user’s permissions can be verified with the rtrv-user
or rtrv-secu-user
commands. For more information about the canc-cmd
command, go to the Commands Manual.
Figure C-13 Adding an ATM High-Speed Signaling Link
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