3Com Router 3031, Command Reference Manual

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debugging atm event Syntax
debugging atm event [ interface { interface-name | interface-type interface-num } [
pvc { pvc-name | vpi/vci } ] ]
undo debugging atm event [ interface { interface-name | interface-type
interface-num } [ pvc { pvc-name |[ vpi/vci ] | vpi/vci } ] ]
View
User view
Parameter
interface-name: ATM interface name. For detailed naming rules, please refer to
“Interface Configuration” part of this manual. If it is not specified, all the event
debugging of ATM is enabled by default (including global debugging,
interface-level debugging and PVC-level debugging).
interface-type: Interface type, which can determine an ATM interface together
with interface-num.
interface-num: Interface number, which can determine an ATM interface together
with interface-type.
pvc-name: PVC name, optional. If no PVC name and no VPI/VCI pair are specified,
all the event debugging of PVC will be enabled.
vpi/vci: VPI/VCI pair, optional. For more details, please refer to “Parameter
Description” in the pvc command.
Description
Using the debugging atm event command, you can enable the event debugging
of ATM. Using the undo debugging atm event command, you can disable the
debugging.
By default, all the debugging of ATM event is disabled.
The interface-name parameter is actually composed of interface-type and
interface-num. The difference of using them only lies in the space. In the
command line, there are spaces in interface-type and interface-num, but there is
no space in interface-name.
This command is used to enable all the debugging of events that happen at the
ATM interface or a PVC, which can be used to trace some essential events of the
system. Such information may be helpful for detecting network faults.
Example
The example is a case to enable the debugging of ATM events and display the
results.
Enable all the event debugging of ATM.
<3Com> debugging atm event