SNMP
Groups
456 Cisco 350, 350X and 550X Series Managed Switches, Firmware Release 2.4, ver 0.4
24
To create an SNMP group:
STEP 1 Click SNMP > Groups.
This page contains the existing SNMP groups and their security levels.
STEP 2 Click Add.
STEP 3 Enter the parameters.
• Group Name—Enter a new group name.
• Security Model—Select the SNMP version attached to the group, SNMPv1, v2, or v3.
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 Security Level.
• Security Level—Define the security level attached to the group. SNMPv1 and
SNMPv2 support neither authentication nor privacy. If SNMPv3 is selected, 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 the
SNMP message origin is authenticated but does not encrypt them.
- Authentication and Privacy—Authenticates SNMP messages, and encrypts them.
• View—Select to associate a view with either read, write, and/or 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—Limits the available content of the traps to those included in the selected
view. Otherwise, there is no restriction on the contents of the traps. This can only be
selected for SNMPv3.
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