3Com 2928 - Baseline Plus Switch PWR, Руководство пользователя

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Table 1-7
Configuration items for creating an SNMP user
Item Description
User Name Set the SNMP user name.
Security Level
Select the security level for the SNMP group. The available
security levels are:
z
NoAuth/NoPriv: No authentication no privacy.
z
Auth/NoPriv: Authentication without privacy.
z
Auth/Priv: Authentication and privacy.
Group Name
Select an SNMP group to which the user belongs.
z
When the security level is NoAuth/NoPriv, you can select
an SNMP group with no authentication no privacy.
z
When the security level is Auth/NoPriv, you can select an
SNMP group with no authentication no privacy or
authentication without privacy.
z
When the security level is Auth/Priv, you can select an
SNMP group of any security level.
Authentication Mode
Select an authentication mode (including MD5 and SHA)
when the security level is Auth/NoPriv or Auth/Priv.
Authentication Password
Confirm Authentication Password
Set the authentication password when the security level is
Auth/NoPriv or Auth/Priv.
The confirm authentication password must be the same with
the authentication password.
Privacy Mode
Select a privacy mode (including DES56, AES128, and
3DES) when the security level is Auth/Priv.
Privacy Password
Confirm Privacy Password
Set the privacy password when the security level is
Auth/Priv.
The confirm privacy password must be the same with the
privacy password.
ACL
Associate a basic ACL with the user to restrict the source IP
address of SNMP packets, that is, you can configure to allow
or prohibit SNMP packets with a specific source IP address,
so as to allow or prohibit the specified NMS to access the
agent by using this user name.
Return to
SNMPv3 configuration task list .
Configuring SNMP Trap Function
Select
Device
>
SNMP
from the navigation tree, and click the
Trap
tab to enter the page as shown in
Figure 1-15 . On the upper part of the page, you can select to enable the SNMP trap function; on the
lower part of the page, you can configure target hosts of the SNMP traps. Click
Add
to enter the
Add
Trap Target Host
page, as shown in Figure 1-16 .