D-Link DXS-3600 Series Cli Reference Manual page 1226

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
auth
noauth
priv
COMMUNITY-STRING
PORT-NUMBER
Default
By default, the version used is 1.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
SNMP notifications are sent as trap packets. The user should create at least one recipient of a SNMP
notification by using the snmp-server host command in order for the switch to send the SNMP
notifications. Specify the version of the notification packet for the created user. For SNMPv1 and
SNMPv2c, the notification will be sent in the trap protocol data unit (PDU). For SNMPv3, the notification
will be sent in the SNMPv2-TRAP-PDU with the SNMPv3 header.
When specifying to send the trap packets in SNMPv1 or SNMPv2c to a specific host, the specified
community string acts as the community string in the trap packets.
When specifying to send the trap packets in SNMPv3 to a specific host, whether to do authentication and
encryption in the sending of the packet should be specified. The specified community string acts as the
username in the SNMPv3 packet. The user must be created first using the snmp-server user command
or snmp-server user v3 command.
In the sending of the trap packet, the system will check the notification view associated with the specified
user (or community name). If the binding variables to be sent with the trap packet are not in the
notification view, the notification will not be sent to this host.
Example
This example shows how to configure the trap recipient 163.10.50.126 with version 1 with community
string "comaccess".
Switch# configure terminal
Switch(config)# snmp-server community comaccess rw
Switch(config)# snmp-server host 163.10.50.126 version 1 comaccess
Switch(config)#
This example shows how to configure the trap recipient 163.10.50.126 with version 3 authentication
security level and with the username "useraccess".
Switch# configure terminal
Switch(config)# snmp-server group groupaccess v3 auth read CommunityView write
CommunityView
Switch(config)# snmp-server user useraccess groupaccess v3 auth md5 12345678
Switch(config)# snmp-server host 163.10.50.126 version 3 auth useraccess
Switch(config)#
Specifies to authenticate the packet but not to encrypt it.
Specifies not to authenticate and to encrypt the packet.
Specifies to both authenticate and to encrypt the packet.
Specifies the community string to be sent with the notification packet. If
the version is 3, the community string is used as the username as
defined in the snmp-sever user command.
Specifies the UDP port number. The default trap UDP port number is
162. The range of UDP port numbers is from 0 to 65535. Some port
numbers may conflict with other protocols.
1221