
Customizing an ATM Interface
117374-C Rev 00
4-7
Defining the SVC Inactivity Timeout
When you enable the SVC inactivity timeout function (the default), the router
automatically terminates any SVCs that have not received or transmitted any cells.
If you disable the SVC inactivity timeout function, all SVCs on the line remain
open until you close them by another method.
When enabled, the SVC inactivity timeout function also requires a timer value.
This timer value specifies how long you want the ATM router to wait before
disabling inactive SVCs. By default, if the router does not receive or transmit any
cells for 1200 seconds, the inactive SVCs are disabled. However, you can set this
timer to any value from 60 to 3600 seconds.
Using the BCC
To disable the SVC inactivity timeout function, navigate to the atm prompt (for
example,
box; atm/11/1
) and enter:
vc-inactivity-control disabled
For example, the following command disables the SVC inactivity timeout
function on the ATM interface:
atm/11/1#
vc-inactivity-control disabled
atm/11/1#
To reenable the SVC inactivity timeout function, navigate to the atm prompt and
enter:
vc-inactivity-control enabled
To change the SVC inactivity timeout value, navigate to the atm prompt and enter:
vc-inactivity-timeout
<integer>
integer
is the amount of time (in seconds) that the router can wait before it
disables inactive SVCs.
For example, the following command sequence reenables the SVC inactivity
timeout function on the ATM interface and sets the SVC inactivity timeout value
to 2400 seconds:
atm/11/1#
vc-inactivity-control enabled
atm/11/1#
vc-inactivity-timeout 2400
atm/11/1#
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