Supermicro SSE-G2252 User Manual page 404

SSE-G2252/SSE-G2252P Switches User's Manual
The SNMPv3 security structure consists of security models, with each model having it's
own security levels. There are three security models defined, SNMPv1, SNMPv2c, and
SNMPv3. Users are assigned to "groups" that are defined by a security model and
specified security levels. Each group also has a defined security access to set of MIB
objects for reading and writing, which are known as "views." The switch has a default
view (all MIB objects) and default groups defined for security models v1 and v2c. The
following table shows the security models and levels available and the system default
settings.
Table 15-7. SNMPv3 Security Models and Levels
Model Level
v1
noAuthNoPri
v
v1
noAuthNoPri
v
v1
noAuthNoPri
v
v2c
noAuthNoPri
v
v2c
noAuthNoPri
v
v2c
noAuthNoPri
v
v3
noAuthNoPri
v
v3
AuthNoPriv
v3
AuthPriv
NOTE: The predefined default groups and view can be deleted from the
system. You can then define customized groups and views for the SNMP clients
that require access.
Group Read View Write View
public
defaultview
(read only)
private
defaultview
(read/write)
user defined user defined user defined user defined
public
defaultview
(read only)
private
defaultview
(read/write)
user defined user defined user defined user defined
user defined user defined user defined user defined
user defined user defined user defined user defined
user defined user defined user defined user defined
none
defaultview
none
defaultview
15-30
Notify
Security
View
Community
none
string only
Community
none
string only
Community
string only
Community
none
string only
Community
none
string only
Community
string only
A user name
match only
Provides user
authentication
via MD5 or SHA
algorithms
Provides user
authentication
via MD5 or SHA
algorithms and
data privacy
using DES
56-bit
encryption