Advantech EKI-9512-C0IDW10E, Руководство пользователя

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EKI-9500 Series User Manual 66
To access this page, click System > Advanced Configuration > SNMP > Access
Control Group .
Figure 4.56 System > Advanced Configuration > SNMP > Access Control Group
The following table describes the items in the previous figure.
Item Description
Group Name The name that identifies the SNMP group.
Context Name The SNMP context associated with the SNMP group and its views. A
user or a management application specifies the context name to get
the performance information from the MIB objects associated with that
context name. The Context EngineID identifies the SNMP entity that
should process the request (the physical router), and the Context
Name tells the agent in which context it should search for the objects
requested by the user or the management application.
SNMP Version The SNMP version associated with the group.
Security Level The security level associated with the group, which is one of the fol-
lowing:

No Auth No Priv: No authentication and no data encryption (no
security). This is the only Security Level available for SNMPv1
and SNMPv2 groups.

Auth No Priv: Authentication, but no data encryption. With this
security level, users send SNMP messages that use an MD5
key/password for authentication, but not a DES key/password
for encryption.

Auth Priv: Authentication and data encryption. With this security
level, users send an MD5 key/password for authentication and a
DES key/password for encryption.
Read The level of read access rights for the group. The menu includes the
available SNMP views. When adding a group, select the check box to
allow the field to be configured, then select the desired view that
restricts management access to viewing the contents of the agent.
Write The level of write access rights for the group. The menu includes the
available SNMP views. When adding a group, select the check box to
allow the field to be configured, then select the desired view that per-
mits management read-write access to the contents of the agent but
not to the community.
Notify The level of notify access rights for the group. The menu includes the
available SNMP views. When adding a group, select the check box to
allow the field to be configured, then select the desired view that per-
mits sending SNMP traps or informs.
Refresh Click Refresh to update the screen.
Add Click Add to add a new access control group.
Remove Click Remove to remove the selected entries.