HP VPN Firewall Appliances High Availability Command Reference

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enable snmp trap updown
Use enable snmp trap updown to enable linkUp/linkDown trap generation for the aggregate interface.
Use undo enable snmp trap updown to disable linkUp/linkDown trap generation for the aggregate
interface.
Syntax
enable snmp trap updown
undo enable snmp trap updown
Default
LinkUp/linkDown trap generation is enabled for an aggregate interface.
Views
Layer 2 aggregate interface view, Layer 2 aggregate subinterface view, Layer 3 aggregate interface view,
Layer 3 aggregate subinterface view
Default command level
2: System level
Usage guidelines
For an aggregate interface to generate linkUp/linkDown traps when its link state changes, you must
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 System Management and
Maintenance 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
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.
Syntax
interface bridge-aggregation { interface-number | interface-number.subnumber }
undo interface bridge-aggregation { interface-number | interface-number.subnumber }
Views
System view
Default command level
2: System level