Paradyne CSU User Manual
4. Configuration Options
4-36
September
2002
9128-A2-GB20-80
Network Initiated PLB
Possible Settings: Enable, Disable
Default Setting: Enable
Default Setting: Enable
Allows the initiation and termination of the payload loopback (PLB) to be controlled by the
receipt of PLB-Actuate and PLB-Release commands from the network.
receipt of PLB-Actuate and PLB-Release commands from the network.
Display Conditions – This option only appears when Line Framing Format is set to ESF.
Enable – PLB is controlled by PLB-Actuate and PLB-Release commands. Receiving a
PLB-Actuate command causes the system to enter a payload loopback (provided a PLB
can be performed in the unit’s current state). Receiving a PLB-Release command
terminates the PLB.
PLB-Actuate command causes the system to enter a payload loopback (provided a PLB
can be performed in the unit’s current state). Receiving a PLB-Release command
terminates the PLB.
Disable – The FrameSaver unit ignores the PLB-Actuate and PLB-Release commands.
NOTE: When disabled, the unit is not in compliance with ANSI T1.403 or
AT&T TR 54016.
AT&T TR 54016.
Network Initiated DCLB
Possible Settings: Disable, V.54_&_ANSI
Default Setting: V.54_&_ANSI
Default Setting: V.54_&_ANSI
Allows the initiation and termination of the Data Channel Loopback (DCLB V.54 Loop 2) to
be controlled by the receipt of a DCLB-actuate or DCLB-release sequence (either V.54 or
FT1-ANSI compliant) from the network on the DS0s used for the network frame relay link.
When enabled and a DCLB-activate sequence is received, the unit initiates a DCLB on
the network interface. When a DCLB-release sequence is received, the DCLB is stopped.
be controlled by the receipt of a DCLB-actuate or DCLB-release sequence (either V.54 or
FT1-ANSI compliant) from the network on the DS0s used for the network frame relay link.
When enabled and a DCLB-activate sequence is received, the unit initiates a DCLB on
the network interface. When a DCLB-release sequence is received, the DCLB is stopped.
Disable – DCLB-actuate and DCLB-release sequences are ignored.
V.54_&_ANSI – DCLB-actuate and DCLB-release sequences that comply with either V.54
or ANSI T1.403, Annex B standard will be recognized and will control initiation and
termination of a DCLB for the network frame relay link. The actuate and release
sequences do not need to match (for example, a DCLB started with a V.54 actuate
sequence can be stopped with an FT1 release sequence).
or ANSI T1.403, Annex B standard will be recognized and will control initiation and
termination of a DCLB for the network frame relay link. The actuate and release
sequences do not need to match (for example, a DCLB started with a V.54 actuate
sequence can be stopped with an FT1 release sequence).
ANSI Performance Report Messages
Possible Settings: Enable, Disable
Default Setting: Disable
Default Setting: Disable
Specifies whether ANSI T1.403 compliance performance report messages (PRMs) are
generated and sent to the network over the ESF facility data link every second.
generated and sent to the network over the ESF facility data link every second.
Display Conditions – This option only appears when Line Framing Format is set to ESF.
Enable – Generates and sends PRMs.
Disable – Does not generate and send PRMs.
Table 4-6.
Network Physical Interface Options (3 of 4)