Cisco 220 Series Smart Plus Administration Manual page 274

SNMP
Configuring SNMP Groups
STEP 4
Cisco 220 Series Smart Plus Switches Administration Guide Release 1.0.0.x
Three types of views with various security levels can be defined. For each
security level, select the views for Read, Write, and Notify by entering the
following fields:
• Enable—Select this field to enable the relative security level. Security levels
apply to SNMPv3 only.
• Security Level—Define the security level attached to the group. SNMPv1
and SNMPv2 support neither authentication nor privacy. If SNMPv3 is
selected as the security mode, choose one of the following:
- No Authentication and No Privacy—Neither the authentication nor the
privacy security levels are assigned to the group.
- Authentication and No Privacy—Authenticates SNMP messages, and
ensures that the SNMP message origin is authenticated but does not
encrypt them, meaning that they can be intercepted and read.
- Authentication and Privacy—Authenticates SNMP messages, and
encrypts them if the SNMP message origins are authenticated.
• Views—Choose a previously-defined view for Read, Write, and Notify.
Associating a view with the Read, Write, and Notify access privileges of the
group limits the scope of the MIB tree to which the group has read, write, and
notify access.
- Read—Management access is read-only for the selected view.
Otherwise, a user or a community associated with this group, is able to
read all MIBs except those that control SNMP itself.
- Write—Management access is write for the selected view. Otherwise, a
user or a community associated with this group, is able to write all MIBs
except those that control SNMP itself.
- Notify—Sends only traps with contents that is included in the SNMP view
selected for notification. Otherwise, there is no restriction on the contents
of the traps. This can only be selected for SNMP v3.
Click Apply. The SNMP group is defined, and the Running Configuration is
updated.
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