Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 21 S Commands
snmp-server enable traps
Command Modes Configuration mode.
Command History
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:
• 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.
Note For more information on the varbinds defined in the IF-MIB specific to the Cisco Systems
implementation, refer to the Cisco MDS 9000 Family MIB Quick Reference.
Examples The following example enables all the SNMP notifications listed in the Syntax Description table.
switch# config terminal
switch(config)# snmp-server traps
The following example enables all SNMP entity notifications.
switch# config terminal
switch(config)# snmp-server traps entity
Release Modification
2.0(1b) This command was introduced.
2.1(2)
• Added the link option.
• Renamed the standard option to ietf.
• Renamed the standard-extended option to ietf-extended.

Cisco MDS 9000 Series Specifications

General

Category	Switch
Operating System	Cisco NX-OS
Ports	Varies by model
Protocols	Fibre Channel (FC), Fibre Channel over IP (FCIP), iSCSI
Redundancy	Redundant supervisors, power supplies, and fans
Management	Cisco Data Center Network Manager (DCNM), CLI, SNMP
Virtualization Support	VSANs (Virtual SANs)
Security Features	Fibre Channel Security Protocol (FC-SP)
Hot Swappable Components	power supplies, fans
Power Supply Options	AC and DC options available