D-Link DES-3250TG User Manual page 105

SNMP Community Table
Use this table to create an SNMP community string to define the relationship between the SNMP
manager and an agent. The community string acts like a password to permit access to the agent on the
switch. One or more of the following characteristics can be associated with the community string:
•
An Access List of IP addresses of SNMP managers that are permitted to use the community
string to gain access to the switch's SNMP agent.
•
An MIB view that defines the subset of all MIB objects that will be accessible to the SNMP
community.
•
Read/write or read-only level permission for the MIB objects accessible to the SNMP community.
D-Link DES-3250TG Standalone Layer 2 Switch
Security Level
version 1 will be used.
SNMPv2 – Specifies
version 2c will be used. The SNMP
v2c supports both centralized and
distributed network
strategies. It includes improvements
in the Structure of Management
Information (SMI) and adds some
security features.
USM – Specifies that the SNMP
version 3 will be used. SNMP v3
provides secure access to devices
through a combination
authentication and
packets over the network.
Use the pull-down menu to select the
SNMP version:
NoAuthNoPriv − Specifies that there
will be no authorization and no
encryption of packets sent between
the switch and a remote SNMP
manager.
AuthNoPriv − Specifies that
authorization will be required, but
there will be no encryption of packets
sent between the switch and a
remote SNMP manager.
AuthPriv − Specifies that
authorization will be required, and
that packets sent between the switch
and a remote SNMP manger will be
encrypted.
97
that SNMP
management
of
encrypting