D-Link DES-3226L Technical Information download pdf (Page 48)

48 D-Link DES-3226L Command Line Reference

no snmp trap link-status all

This command disables link status traps for all interfaces. This command is valid only when the Link

Up/Down Flag is enabled. See “snmp-server enable traps linkmode” on page 45.

Format no snmp trap link-status all

Mode Global Config

show snmpcommunity

This command displays SNMP community information. Six communities are supported. You can add,

change, or delete communities. The switch does not have to be reset for changes to take effect.

The SNMP agent of the switch complies with SNMP Versions 1, 2 or 3. For more information about the

SNMP specification, see the SNMP RFCs. The SNMP agent sends traps through TCP/IP to an external

SNMP manager based on the SNMP configuration (the trap receiver and other SNMP community

parameters).

Format show snmpcommunity

Mode Privileged EXEC

SNMP Community Name The community string to which this entry grants access. The

string is case-sensitive and can have up to 16 characters. Each row of this

table must contain a unique community name.

Client IP Address An IP address (or portion thereof) from which this device will accept

SNMP packets with the associated community. The requesting entity's IP

address is ANDed with the Subnet Mask before being compared to the IP

Address. Note: If the Subnet Mask is set to 0.0.0.0, an IP Address of 0.0.0.0

matches all IP addresses. The default value is 0.0.0.0

Client IP Mask A mask to be ANDed with the requesting entity's IP address before com-

parison with IP Address. If the result matches with IP Address then the

address is an authenticated IP address. For example, if the IP Address =

9.47.128.0 and the corresponding Subnet Mask = 255.255.255.0 a range of

incoming IP addresses would match, i.e. the incoming IP Address could equal

9.47.128.0 - 9.47.128.255. The default value is 0.0.0.0

Access Mode The access level for this community string.

Status The status of this community access entry.

show trapflags

This command displays trap conditions. Configure which traps the switch should generate by enabling

or disabling the trap condition. If a trap condition is enabled and the condition is detected, the SNMP

agent on the switch sends the trap to all enabled trap receivers. You do not have to reset the switch to

implement the changes. Cold and warm start traps are always generated and cannot be disabled.

Format show trapflags

Mode Privileged EXEC

Authentication Flag Can be enabled or disabled. The factory default is enabled. Indicates

whether authentication failure traps will be sent.

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D-Link DES-3226L Technical Information Page 48