3Com 3C63400-3AC-C - PathBuilder S700 Switch Reference Manual page 193

Figure 141 QSIM LMI Configuration Menu
4 Change the following parameters, as desired:
Protocol—The protocol specified for the Status Enquiry procedure: none, q.933a,
or t1.617d.
Procedure—Specifies whether the PathBuilder S700 will be designated as the
user-side, the network-side, or bidirectional in the period polling performed
between frame relay devices.
If the PathBuilder S700 is configured as the network side unit, set the following
n
additional parameters:
Ntwk PV Timer (T392)—Network Polling Verification Timer. When the unit is
configured as the network side unit, the user-side unit sends the Status Enquiry
request. The Network Polling Verification acts on the user initiated-request and
checks whether or not it has any new information to report, based on the
specified timer.
Ntwk Error Threshold (N392) / Ntwk ME Count (N393)—These parameters
are related. The Ntwk ME (Monitored Event) Count is the threshold period that
you set to determine a service-affecting condition. The unit monitors
events—receipt STATUS ENQUIRY messages or expiration of polling timers—for
the number of seconds (3..10) that you specify. Within this specified Ntwk ME
Count period, if an error occurs within the number of seconds that you specify
as the Ntwk Error Threshold (3..10), the system declares an error.
If the PathBuilder S700 is configured as the user side unit, set the following
n
additional parameters:
User LIV Polling Timer (T391)—The time interval (in seconds) at which Status
Enquiry occurs for link integrity verification (LIV) polling: 5..180.
Set this parameter at a higher value than the Network PV Timer parameter on the
network side unit.
User FS Polling Counter (N391)—The time interval (in seconds) at which
Status Enquiry occurs for full status (FS) polling: 1..255.
Configuring QSIM/HSIM/FAM Modules 179