D-Link DES-3026 - Switch Reference Manual page 40

DES-3000 Series Layer 2 Switch CLI Reference Manual
create snmp group
table that maps SNMP users to SNMP views.
<groupname 32> − An alphanumeric name of up to 32 characters
Parameters
that will identify the SNMP group with which the new SNMP user will
be associated.
v1 – Specifies that SNMP version 1 will be used. The Simple
Network Management Protocol (SNMP), version 1, is a network
management protocol that provides a means to monitor and control
network devices.
v2c – Specifies that SNMP version 2c will be used. The SNMP v2c
supports both centralized and distributed network management
strategies. It includes improvements in the Structure of Management
Information (SMI) and adds some security features.
v3 – Specifies that the SNMP version 3 will be used. SNMP v3
provides secure access to devices through a combination of
authentication and encrypting packets over the network. SNMP v3
adds:
noauth_nopriv − Specifies that there will be no authorization and no
encryption of packets sent between the Switch and a remote SNMP
manager.
auth_nopriv − Specifies that authorization will be required, but there
will be no encryption of packets sent between the Switch and a
remote SNMP manager.
auth_priv − Specifies that authorization will be required, and that
packets sent between the Switch and a remote SNMP manger will
be encrypted.
read_view – Specifies that the SNMP group being created can
request SNMP messages.
write_view – Specifies that the SNMP group being created has write
privileges.
notify_view − Specifies that the SNMP group being created can
receive SNMP trap messages generated by the Switch's SNMP
agent.
Message integrity − Ensures that packets have not been
tampered with during transit.
Authentication − Determines if an SNMP message is from a
valid source.
Encryption − Scrambles the contents of messages to
prevent it being viewed by an unauthorized source.
<view_name 32> − An alphanumeric string of up to 32
characters that is used to identify the group of MIB objects that
a remote SNMP manager is allowed to access on the Switch.
<view_name 32> − An alphanumeric string of up to 32
characters that is used to identify the group of MIB objects that
a remote SNMP manager is allowed to access on the Switch.
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