D-Link DGS-3630 User Manual - Page 43

SNMP Linkchange Trap Settings, Management > SNMP > SNMP Linkchange Trap Settings

Page 43 highlights

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide The fields that can be configured in SNMP Global Settings are described below: Parameter SNMP Global State SNMP Response Broadcast Request SNMP UDP Port Description Select this option to enable or disable the SNMP feature. Select this option to enable or disable the server to response to broadcast SNMP GetRequest packets. Enter the SNMP UDP port number. 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 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. 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. 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: Figure 4-10 SNMP Linkchange Trap Settings Window 36

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DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
36
The fields that can be configured in
SNMP Global Settings
are described below:
Parameter
Description
SNMP Global State
Select this option to enable or disable the SNMP feature.
SNMP Response Broadcast
Request
Select this option to enable or disable the server to response to broadcast
SNMP GetRequest packets.
SNMP UDP Port
Enter the SNMP UDP port number.
The fields that can be configured in
Trap Settings
are described below:
Parameter
Description
Trap Global State
Select this option to enable or disable the sending of all or specific SNMP
notifications.
SNMP Authentication Trap
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.
Port Link Up
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.
Port Link Down
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.
Coldstart
Tick this option to control the sending of SNMP
coldStart
notifications.
Warmstart
Tick this option to control the sending of SNMP
warmStart
notifications.
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:
Figure 4-10 SNMP Linkchange Trap Settings Window