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Cisco VISM Installation and Configuration Guide
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
Chapter5 CLI Commands
cnflapdtimer
cnflapdtimer
To configure two LAPD timers for a previously added Link Access Protocol D channel (LAPD), use the
cnflapdtimer command in the VoIP switching/trunking operating mode.
cnflapdtimer line-num ds0-num frame-trans-time frame-exchange-time
Syntax Description
Command Modes VoIP switching/trunking
Usage Guidelines Follow standard CLI command procedures.
Examples The following example shows that line 2, DS0 12 is configur ed wi th 1 0000 m s b etw e en fr am e
transmission initiations (timer T200) and 20000 ms as a maximum time allowed witho ut a f rame being
exchanged (timer T203):
cnflapdtimer 2 12 10000 20000
Related Commands
line-num Line number of the D channel to be configured. In the range from 1 to 8.
ds0-num DS0 number that was specified in the addlapd command. It can be a value
from one of the following ranges:
•1 to 24 for T1 lines
•1 to 31 for E1 lines
frame-trans-time T200 timer. Time (defined in milliseconds) between frame transmission
initiations. It can be a value from one of the following ranges:
•1000 to 1023000 for PRI—in increments of 50
•100 to 350 for GR-303—in increments of 50
Note This value must be less than the value you specify for the
frame-exchange-time argument value.
frame-exchange-time T203 timer. Maximum time (defined in milliseconds) allowed without a
frame being exchanged. It can be a value from one of the following ranges:
•1000 to 1023000 for PRI (default = 1000)—in increments of 1 000
•10000 to 300000 for GR-303 (default is 30000)—in increments of
10000
Note This value must be greater than the value you specify for the
frame-trans-time argument value.
Command Description
cnflapdretrans Configures a maximum number of frame retransmissions for a previously added
LAPD.