Cisco Nexus 3548 series - Configuring Link Notifications; Disabling Link Notifications on an Interface

PurposeCommand
Enables the SNMP agent notifications.switch(config)# snmp-server enable traps snmp
[authentication]
Configuring Link Notifications
You can configure which linkUp/linkDown notifications to enable on a device. You can enable the following
types of linkUp/linkDown notifications:
• cieLinkDown—Enables the Cisco extended link state down notification.
• cieLinkUp—Enables the Cisco extended link state up notification.
• cisco-xcvr-mon-status-chg—Enables the Cisco interface transceiver monitor status change notification.
• delayed-link-state-change—Enables the delayed link state change.
• extended-linkUp—Enables the Internet Engineering Task Force (IETF) extended link state up notification.
• extended-linkDown—Enables the IETF extended link state down notification.
• linkDown—Enables the IETF Link state down notification.
• linkUp—Enables the IETF Link state up notification.
Procedure
PurposeCommand or Action
Enters global configuration mode.configure terminal
Example:
Step 1
switch# configure terminal
switch(config)#
Enables the link SNMP notifications.snmp-server enable traps link [cieLinkDown
| cieLinkUp | cisco-xcvr-mon-status-chg |
Step 2
delayed-link-state-change] | extended-linkUp
| extended-linkDown | linkDown | linkUp]
Example:
switch(config)# snmp-server enable traps
link cieLinkDown
Disabling Link Notifications on an Interface
You can disable linkUp and linkDown notifications on an individual interface. You can use these limit
notifications on a flapping interface (an interface that transitions between up and down repeatedly).
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 7.x
104
Configuring SNMP
Configuring Link Notifications