Cisco AJ732A - MDS 9134 Fabric Switch Command Reference Manual page 983

Chapter 21 S Commands
S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
Defaults All the notifications listed in the Syntax Description table are disabled by default except for the
following: entity fru, vrrp, license, link, and any notification not listed (including the generic
notifications such as coldstart, warmstart, and linkupdown).
Command Modes Configuration mode.
Command History Release
2.0(1b)
2.1(2)
Usage Guidelines If the snmp-server enable traps command is entered without keywords, all notifications (informs and
traps) are enabled.
As of Cisco MDS SAN-OS Release 2.1(2), you can configure the linkUp/linkDown notifications that
you want to enable on the interfaces. You can enable the following types of linkUp/linkDown
notifications:
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For more information on the varbinds defined in the IF-MIB specific to the Cisco Systems
Note
implementation, refer to the
Examples
The following example enables all the SNMP notifications listed in the Syntax Description table.
switch# config terminal
OL-18089-01, Cisco MDS NX-OS Release 4.x
Modification
This command was introduced.
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Cisco—Only traps (cieLinkUp, cieLinkDown) defined in CISCO-IF-EXTENSION-MIB.my are
sent for an interface, if ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that interface.
IETF—Only traps (linkUp, linkDown) defined in IF-MIB are sent for an interface, if
ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that interface. Only the varbinds
defined in the trap definition are sent with the traps.
IETF extended—Only traps (linkUp, linkDown) defined in IF-MIB are sent for an interface, if
ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that interface. In addition to the
varbinds defined in the trap definition, varbinds defined in the IF-MIB specific to the Cisco Systems
implementation are sent. This is the default setting.
IETF cisco—Traps (linkUp, linkDown) defined in IF-MIB and traps (cieLinkUp, cieLinkDown)
defined in CISCO-IF-EXTENSION-MIB.my are sent for an interface, if ifLinkUpDownTrapEnable
(defined in IF-MIB) is enabled for that interface. Only the varbinds defined in the trap definition are
sent with the linkUp and linkDown traps.
IETF extended cisco—Traps (linkUp, linkDown) defined in IF-MIB and traps (cieLinkUp,
cieLinkDown) defined in CISCO-IF-EXTENSION-MIB.my are sent for an interface, if
ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that interface. In addition to the
varbinds defined in the linkUp and linkDown trap definition, varbinds defined in the IF-MIB
specific to the Cisco Systems implementation are sent with the linkUp and linkDown traps.
Cisco MDS 9000 Family MIB Quick Reference.
Added the link option.
Renamed the standard option to ietf.
Renamed the standard-extended option to ietf-extended.
Cisco MDS 9000 Family Command Reference
snmp-server enable traps
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