Disabling Link Notifications On An Interface; Enabling One-Time Authentication For Snmp Over Tcp; Assigning Snmp Switch Contact And Location Information - Cisco Nexus 3548 Configuration Manual

Configuring SNMP

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).
Procedure
Step 1
Step 2
Step 3

Enabling One-Time Authentication for SNMP over TCP

You can enable a one-time authentication for SNMP over a TCP session.
Command
switch(config)# snmp-server tcp-session [auth]

Assigning SNMP Switch Contact and Location Information

You can assign the switch contact information, which is limited to 32 characters (without spaces), and the
switch location.
Command or Action
Example:
switch(config)# snmp-server enable traps link
cieLinkDown
Command or Action
switch# configure terminal
switch(config)# interface type slot/port
switch(config -if)# no snmp trap
link-status
Cisco Nexus 3548 Switch NX-OS System Management Configuration Guide, Release 6.x
Disabling Link Notifications on an Interface
Purpose
Purpose
Enters global configuration mode.
Specifies the interface to be changed.
Disables SNMP link-state traps for the interface.
This feature is enabled by default.
Purpose
Enables a one-time authentication for SNMP over a
TCP session. This feature is disabled by default.
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