3Com MSR 50 Isdn L3-timer, Undo isdn L3-timer all timer-name, Description of Q931 timers, 577

577

executing the shutdown command, configure the command, and then enable the interface by executing the undo shutdown command. The operations, however, will lead to the disconnection of the call existing on the interface.

You can configure this command on an interface only when the ISDN protocol running on the interface is DSS1, Q.SIG, NI2, or ETSI.

Example # Ignore the Sending Complete Information Element in the received SETUP messages.

<Sysname> system-view

[Sysname] interface bri 1/0

[Sysname-Bri1/0] isdn ignore sending-complete incoming

#Disable carrying the Sending Complete Information Element in the transmitted SETUP messages.

[Sysname-Bri1/0] isdn ignore sending-complete outgoing

isdn L3-timer

Syntax isdn L3-timertimer-name time-interval

undo isdn L3-timer { all timer-name}

View ISDN interface view

Parameter timer-name: Name of a L3 timer of the ISDN protocol.

time-interval: Timer duration, which can take on one of the values listed in the following table.

all: Restores the default durations of all the L3 timers.

Table 99 Description of Q931 timers

		Value range (in	Default (in
timer-name	Timer-name	seconds)	seconds)
t301	T301	30 to 1200	240
t302	T302	5 to 60	15
t303	T303	2 to 10	4
t304	T304	10 to 60	30
t305	T305	4 to 30	30
t308	T308	2 to 10	4
t309	T309	10 to 180	90
t310	T310	10 to 180	40
t313	T313	2 to 10	4
t316	T316	20 to 180	120
t322	T322	2 to 10	4