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Use undo enable snmp trap updown to disable linkUp/linkDown trap generation for the aggregate
interface.
By default, linkUp/linkDown trap generation is enabled for an aggregate interface.
For an aggregate interface to generate linkUp/linkDown traps when its link state changes, you must also
enable linkUp/linkDown trap generation globally with the snmp-agent trap enable [ standard
[ linkdown | linkup ] * ] command.
For more information about the snmp-agent trap enable command, see Network Management and
Monitoring Command Reference.
Examples
# Enable linkUp/linkDown trap generation on Layer 2 aggregate interface Bridge-Aggregation 1.
<Sysname> system-view
[Sysname] snmp-agent trap enable
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1] enable snmp trap updown
interface bridge-aggregation
Syntax
interface bridge-aggregation interface-number
undo interface bridge-aggregation interface-number
View
System view
Default level
2: System level
Parameters
interface-number: Specifies a Layer 2 aggregate interface by its number, in the range of 1 to 128.
Description
Use interface bridge-aggregation to create a Layer 2 aggregate interface and enter the Layer 2
aggregate interface view.
Use undo interface bridge-aggregation to remove a Layer 2 aggregate interface.
When you create a Layer 2 aggregate interface, a Layer 2 aggregation group with the same number is
automatically created. If you remove the Layer 2 aggregate interface, you also remove the Layer 2
aggregation group, and any member ports will leave the aggregation group.
Examples
# Create Layer 2 aggregate interface Bridge-Aggregation 1 and enter its view.
<Sysname> system-view
[Sysname] interface bridge-aggregation 1
[Sysname-Bridge-Aggregation1]
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