FR profile editor: Layer 3 emulator init
Switched virtual
connections
Implementation. One option must be selected in the choice list :
Call
reference length. 2, 3 or 4 octets long.
Wait
for CONNECT ACK. Validation of the waiting
 No. No waiting. Yes.
Waiting for the incoming message.
Send
CONNECT ACK.
Access to editing the attached buffer of IE(s).
Message transmission
if validation
- No. The message will not be sent.
- Yes.
The message will be sent after incoming CONNECT.
Send
DISC/RELEASE. Message transmission on timer expiry.
Access to editing the attached buffer of IE(s).
Timers. Value of time-limits specified for FR Layer 3.
Permanent virtual connections
Use PVC
management procedures. Optional use upon validation.
Implementation of procedures for PVC using unnumbered information frames. These procedures
use periodic polling to determine the PVC status and to verify the integrity of the link.
- Initial N(S). Initial number for the polling sequence.
Use
T1.617 Annex D
- No. Use of Q933 Annex A.
- Yes.
Use of T1.617 Annex D.
Bidirectional
procedures. Optional use upon validation.
Polling procedures are initiated by both user and network sides.
- Initial N(S). Initial number for the supplementary
polling sequence.
Use of single PVC async. status messages. Optional use upon validation.
Status messages are dedicated to one PVC at the same time in asynchronous mode.
System
parameters. Value of counters to be specified for PVC
management procedures of FR Layer 3.
Timers. Value of time-limits to be specified for
PVC management procedures of FR Layer 3.
Number of PVC. The PVC’s can be used in generator behaviour.
List of PVC(s). The list can be composed of one or several lines
displaying the PVC characteristics.
The highlighted line is for the current PVC, which can be edited.
- PVC. PVC identification number.
- DLCI. related DLCI value.
Edit... Provides access to the specifications of the current
PVC.
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