Cisco Nexus 5000 Series - Page 374

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Cisco Nexus 5000 Series Switch CLI Software Configuration Guide
OL-16597-01
Chapter 1 Configuring SNMP
Configuring SNMP
To enable the specified notification in the global configuration mode, perform one of the following tasks:
Configuring linkUp/linkDown Notifications
You can configure which linkUp/linkDown notifications to enable on a device. You can enable the
following types of linkUp/linkDown notifications:
• Cisco—Cisco Nexus 5000 Series sends only the Cisco-defined notifications (cieLinkUp,
cieLinkDow in CISCO-IF-EXTENSION-MIB.my), if ifLinkUpDownTrapEnable (defined in
IF-MIB) is enabled for that interface.
• IETF—Cisco Nexus 5000 Series sends only the IETF-defined notifications (linkUp, linkDown in
IF-MIB) with only the defined varbinds, if ifLinkUpDownTrapEnable (defined in IF-MIB) is
enabled for that interface.
• IEFT extended—Cisco Nexus 5000 Series sends only the IETF-defined notifications (linkUp,
linkDown defined in IF-MIB), if ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that
interface. Cisco Nexus 5000 Series adds additional varbinds specific to Cisco Systems in addition
to the varbinds defined in the IF-MIB. This is the default setting.
• IEFT Cisco—Cisco Nexus 5000 Series sends the notifications (linkUp, linkDown) defined in
IF-MIB and notifications (cieLinkUp, cieLinkDown) defined in CISCO-IF-EXTENSION-MIB.my
, if ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for that interface. Cisco Nexus 5000
Series sends only the varbinds defined in the linkUp and linkDown notifications.
• IEFT extended Cisco—Cisco Nexus 5000 Series sends the notifications (linkUp, linkDown) defined
in IF-MIB and notifications (cieLinkUp, cieLinkDown) defined in
CISCO-IF-EXTENSION-MIB.my, if ifLinkUpDownTrapEnable (defined in IF-MIB) is enabled for
that interface. Cisco Nexus 5000 Series adds additional varbinds specific to Cisco Systems in
addition to the varbinds defined in the IF-MIB for the linkUp and linkDown notifications.
To configure the type of linkUp/linkDown notifications in a global configuration mode, perform this
task:
Command Purpose
switch(config)# snmp-server enable traps
Enables all SNMP notifications.
switch(config)# snmp-server enable traps
aaa [server-state-change]
Enables the AAA SNMP notifications.
switch(config)# snmp-server enable traps
entity [fru]
Enables the ENTITY-MIB SNMP notifications.
switch(config)# snmp-server enable traps
license
Enables the license SNMP notification.
switch(config)# snmp-server enable traps
port-security
Enables the port security SNMP notifications.
switch(config)# snmp-server enable traps
snmp [authentication]
Enables the SNMP agent notifications.