Enabling Link-Change Traps - HP PROCURVE 2520 Management And Configuration Manual

Configuring for Network Management Applications
Using SNMP Tools To Manage the Switch
ProCurve(config)# show snmp-server traps
Trap Receivers
Link-Change Traps Enabled on Ports [All] : A1-A24
Traps Category
------------------------------
SNMP Authentication
Password change
Login failures
Port-Security
Authorization Server Contact
Address
----------------------
15.255.5.225
2001:0db8:0000:0001
:0000:0000:0000:0121
Excluded MIBs
Figure 13-11. Display of Configured Network Security Notifications

Enabling Link-Change Traps

By default a switch is enabled to send a trap when the link state on a port
changes from up to down (linkDown) or down to up (linkUp). To reconfigure
the switch to send link-change traps to configured trap receivers, enter the
snmp-server enable traps link-change command.
Syntax: [no] snmp-server enable traps link-change<port-list> [all]
13-28
Current Status
------------------------- -
: Extended
: Enabled
: Enabled
: Enabled
: Enabled
Community Events Sent
---------- -----------
public All
user_1 All
Enables or disables the switch to send a link-change trap to
configured trap receivers when the link state on a port goes
from up to down or down to up.
Enter all to enable or disable link-change traps on all ports
on the switch.
Link-change
trap setting
Type Retry
----------- -----
trap 3
trap 3
Timeout
-------
15
15