Snmp Linkchange Trap Settings - D-Link DGS-3130 Series Web Ui Reference Manual

DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
The fields that can be configured in Trap Settings are described below:
Parameter
Trap Global State
SNMP Authentication Trap
Port Link Up
Port Link Down
Coldstart
Warmstart
Click the Apply button to accept the changes made.

SNMP Linkchange Trap Settings

This window is used to display and configure the SNMP link change trap settings.
To view the following window, click Management > SNMP > SNMP Linkchange Trap Settings, as shown below:
The fields that can be configured are described below:
Parameter
Unit
From Port - To Port
Trap Sending
Trap State
Click the Apply button to accept the changes made.
Description
Select this option to enable or disable the sending of all or specific SNMP
notifications.
Tick this option to control the sending of SNMP authentication failure
notifications. An authenticationFailuretrap trap is generated when the device
receives an SNMP message that is not properly authenticated. The
authentication method depends on the version of SNMP being used. For
SNMPv1 or SNMPv2c, authentication failure occurs if packets are formed with
an incorrect community string. For SNMPv3, authentication failure occurs if
packets are formed with an incorrect SHA/MD5 authentication key.
Tick this option to control the sending of port link up notifications. A linkUp trap
is generated when the device recognizes that one of the communication links
has come up.
Tick this option to control the sending of port link down notifications. A linkDown
trap is generated when the device recognizes that a one of the communication
links is down.
Tick this option to control the sending of SNMP coldStart notifications.
Tick this option to control the sending of SNMP warmStart notifications.
Figure 4-8 SNMP Linkchange Trap Settings Window
Description
Select the Switch unit that will be used for this configuration here.
Select the appropriate port range used for the configuration here.
Select this option to enable or disable the sending of the SNMP notification
traps that are generated by the system.
Select this option to enable or disable the SNMP linkChange trap.
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