Ericsson RBS 2106 Reference Manual page 461

TNOM timeslotThe parameter used for the Transport Network O&M
Timeslot allocation is:TNOM_timeslot
The valid range of the parameter is:1–31 for E11–24 for T1
TNOM node IdThe parameter used for the Transport Network O&M
Node Id allocation is:TNOM_nodeid
The valid range of the parameter is:1–65534
The parameters can be modified from the OMT. The parameter
TNOM_nodeid can be modified from DXX as well. The new settings
are activated immediately.
57.4.13 Administration of DXX specific functions
The DXX specific functions are maintained via the interface
'RBS2000–DXX O&M'.
Application Parameters
The parameters used for the Node identity function are handled
by:Object 50 (SUBRACK_INVENTORY)
The parameters used for the Node access control are handled by:Object
44 (NAC_OBJECT)
The parameters used for the Real time control function are handled
by:Object 44 (RTC_OBJECT)
The parameters used for the Current alarm report are handled by:Object
6 (CURRENT _ALARMS)Object 40 (SUBRACK_STATE)Object 41
(NODE_STATE)
The parameters used for the Alarm history report are handled by:Object
7 (ALARM_HISTORY)
The parameters used for the G.821 performance report are handled
by:Object 23 (G.821_OBJECT)
The parameters used for the Fault mask function are handled by:Object
27 (FLM_OBJECT)Object 228 (IFM_OBJECT)
The parameters used for the Loop back function are handled by:Object
227 (LL_OBJECT)Object 226 (CONTROLS_TIMEOUT)
The parameters used for the Node inventory function are handled
by:Object 2 (UNIT_IDENT)Object 17
(INTERFACE_LOCKING)Object 18 (INTERFACE_MODULE)Object
50 (SUBRACK_INVENTORY)Object 230 (HDLC_MODE)Object 240
(TS0B4..B8_OBJECT)Object 243 (TS0B1_OBJECT)
57.4.14 DXX Protocol Handling
This function is initiated during restart of the DXU if the parameter
TNOM_use in RBS DB is already set to ON, otherwise the function is
initiated when the parameter is set to ON.
The DXX protocol is implemented as four layers in the ISO OSI layer
model, layer 1,2,3 and 7. These layers correspond to physical link
layer, data link layer, network layer, and application layer respectively.
EN/LZT 720 0008 P2A
2001-11-28
Transport network O&M functions-DXX Support
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