LINK BUS ACCESS

LINK BUS ACCESS
This table enables the creation of access for the links T0/T2

NOTE 1 :

In the case where one of the attributes of this table is modified, the board must be resetted for modifications to be taken into account. (command : rstcpl <No of the shelf><No of the board> (e.g. :rstcpl 0 1).

NOTE 2 :

Creating a T0/T2 ABC-F access causes the automatic creation of an X25 access No. (see the attribute : Access Cluster ID).

X25 synchronisation
This action is accessed via the menu.
NOT OPERATIONAL: modifications or deletions of the object in progress are then possible
OPERATIONAL: don't forget to set to operational when all the operations have terminated.
- IP (Internet Protocol)

Physical Address
Syntax: a - b - c (a=shelf address, b= interface address, c= access address)
Each position must be specified:

The ACT (Alcatel-Lucent Crystal Technology) shelf number,
The position of each interface in the ACT shelf, between 0 and 13 or 0 and 27, according to the capacity of the ACT shelf.
The access number:
- 0 for T2 (1st position of the PRA or BPRA interface)
- between 1 and 3 for T0 - BPRA (2nd to 4th positions of BPRA interface)
- between 0 and 7 for T0 - BRA (BRA interface).

NOTE :

The corresponding T0/T2 trunks must have been previously installed in the trunk table. (see TRUNK and T0/T2 Access (see T0/T2 ACCESS))

Access Type
This attribute gives the access type.

Access Id.
Access identification No.

Access Cluster Id
This section is not modifiable.
It indicates the X25 access cluster ID used by this T0/T2 ABC-F access, so you can modify it consequently if you wish.

Time Slots T2
Time Slots T0
Time Slots T1 CCS
Time Slots Virtual
Each time slot can have the following states:

0: TS declared but not used
1: digital transparence quality (Data,...)
2: no transparent quality (Voice,...)
3: (Not Used)
4: Not Used)

The section "Data Transparency"" of the trunk must also be managed consequently .
IT IS VERY IMPORTANT TO CHECK THAT EACH SIDE OF THE LINK HAS THE SAME "TS" CONFIGURATION AND THE SAME QUALITY CONFIGURATION.

NOTE :

If all the VOICE TSs are busy, the VOICE communications can overflow onto the DATA TSs.
The TSs -VOICE quality support the VOICE communications.
The TSs - DATA quality support the DATA, Voice band MODEM communications and possibly VOICE.

ISDN_Distant_Node_Number
Time slot address of the physical support with the permanent link.

Support Time Slot Address
Time slot address of the physical support with the permanent link.

DLCI
Fixed logical channel identifier reserved by subscription with the carrier.
Note: DLCI, CIR and EIR are variables only used with Frame Relay.

Committed Information Rate
This attribute contains the rate (in kbits) comitted with the carrier on the Frame Relay connection.
Note: DLCI, CIR and EIR are variables only used with Frame Relay.

Extended Information Rate
This attribute contains the max. rate (in kbits) supplied by the carrier when the network is not congested.
Not committed but authorized.
Note: DLCI, CIR and EIR are variables only used with Frame Relay.

CIR Measurement Interval
Duration (in seconds) during which the average rate is calculated (generally 1s).