User manual

C HAPTER 4 | Configuring the Switch
Configuring Security
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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.
N OTE : 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.
CONFIGURING SNMP SYSTEM AND TRAP SETTINGS
Use the SNMP System Configuration page to configure basic settings and
traps for SNMP. To manage the switch through SNMP, you must first enable
the protocol and configure the basic access parameters. To issue trap
messages, the trap function must also be enabled and the destination host
specified.
PATH
Advanced Configuration, Security, Switch, SNMP, System
PARAMETERS
These parameters are displayed:
SNMP System Configuration
◆ Mode - Enables or disables SNMP service. (Default: Disabled)
Table 6: SNMP Security Models and Levels
Model Level Community String Group Read View Write View Security
v1 noAuth
NoPriv
public default_ro_group default_view none Community string only
v1 noAuth
NoPriv
private default_rw_group default_view default_view Community string only
v1 noAuth
NoPriv
user defined user defined user defined user defined Community string only
v2c noAuth
NoPriv
public default_ro_group default_view none Community string only
v2c noAuth
NoPriv
private default_rw_group default_view default_view Community string only
v2c noAuth
NoPriv
user defined user defined user defined user defined Community string only
v3 noAuth
NoPriv
user defined default_rw_group default_view default_view A user name match only
v3 Auth
NoPriv
user defined user defined user defined user defined Provides user authentication
via MD5 or SHA algorithms
v3 Auth Priv user defined user defined user defined user defined Provides user authentication
via MD5 or SHA algorithms
and data privacy using DES
56-bit encryption