ATLAS 550 System Manual Section 4, User Interface Guide
61200305L1-1F © 2002 ADTRAN, Inc. 197
SIGNALING ROLE
Write security: 3; Read security: 5
Displays the frame relay signaling role for this packet endpoint. The following options indicate the
signaling role of this packet endpoint.
OFF The remote device does not support frame relay signaling.
AUTO Detects the role of the device on the other end of the circuit and
automatically sets this packet endpoint to the appropriate value.
BOTH Operates in NNI mode.
NETWORK Acts as the network side of the UNI interface.
USER Acts as the user side of the UNI interface.
SIGNALING TYPE
Write security: 3; Read security: 5
Displays the frame relay signaling type for this packet endpoint. The following options indicate the
signaling type for this packet endpoint.
AUTO Detects the signaling type of the device on the other end of the circuit
and automatically sets this packet endpoint to the same signaling type.
ANNEX A Transmits and responds to ITU-T Q.933-A standards.
ANNEX D Transmits and responds to ANSI T1.617-D standards.
LMI Transmits and responds to Group of Four specifications.
USER POLL TIMER (T391)
Write security: 3; Read security: 5
Sets the polling interval to the network in seconds.
USER POLLS PER STATUS (N391)
Write security: 3; Read security: 5
Controls how many link integrity polls occur between full status polls.
USER BAD EVENT THRESHOLD (N392)
Write security: 3; Read security: 5
Sets the number of bad polling events that will cause the link to be declared down in N393 polls.
USER EVENT WINDOW SIZE (N393)
Write security: 3; Read security: 5
Defines the number of poll events in each monitored window.
For most applications, the USER POLL TIMER, USER POLLS PER STATUS, USER BAD EVENT
THRESHOLD, and USER EVENT WINDOW SIZE configuration parameters should be left in the
default state. Use caution when changing these parameters.