19216811.liveChapter 5
Advanced Configuration
50
8-Port 10/100/1000 Gigabit Switch with Webview
Advanced Table
Management Station
Displays the management station
IP address for which the basic SNMP community is
defined.
Community String
Displays the password used to
authenticate the management station to the device.
Group Name
Displays advanced SNMP communities
group name.
SNMP > Notification Filter
SNMP > Notification Filter
The
Notification Filter
screen permits filtering traps based
on OIDs. Each OID is linked to a device feature or a feature
aspect. The
Notification Filter
screen also allows network
managers to filter notifications.
Filter Name
Contains a list of user-defined notification
filters.
New Object Identifier Subtree
Displays the OID for
which notifications are sent or blocked. If a filter is
attached to an OID, traps or informs are generated and
sent to the trap recipients. Object IDs are selected from
either the Select from List or the Object ID List. there are
two configuration options:
Select from List
Select the OID from the list provided.
Object ID
Enter an OID not offered in the Select from List
option.
Filter Type
Indicates whether informs or traps are sent
regarding the OID to the trap recipients.
Excluded
•
Restricts sending OID traps or informs.
Included
•
Sends OID traps or informs.
The
Add to List
button adds the Notification Filter
configuration to the Notification Filter Table at the bottom
of the screen.
SNMP > Notification Recipient
The
Notification Recipient
screen contains information for
defining filters that determine whether traps are sent to
specific users, and the trap type sent. SNMP notification
filters provide the following services:
Identifying Management Trap Targets
•
Trap Filtering
•
Selecting Trap Generation Parameters
•
Providing Access Control Checks
•
Recipient IP
Indicates the IP address to whom the traps
are sent.
Notification Type
Defines the notification sent. The
possible field values are:
Traps
•
Indicates traps are sent.
Informs
•
Indicates informs are sent.
SNMPv1,2
Enables
SNMPv1,2
as
the
Notification
Recipient. Either SNMPv1,2 or SNMPv3 can be enabled at
any one time, but not both at the same time. If SNMPv1,2
is enabled, the Community String and
Notification Version
fields are enabled for configuration:
Community String
Identifies the community string of
the trap manager.
Notification Version
Determines the trap type. The
possible field values are:
SNMP V1
•
Indicates SNMP Version 1 traps are sent.
SNMP V2
•
Indicates SNMP Version 2 traps are sent.
SNMPv3
Enables SNMPv3 as the Notification Recipient.
Either SNMPv1,2 or SNMPv3 can be enabled at any one
time, but not both at the same time. If SNMPv3is enabled,
the User Name and Security Level fields are enabled for
configuration:
User Name
Defines the user to whom SNMP notifications
are sent.
Security Level
Defines the means by which the packet is
authenticated. The possible field values are:
No Authentication
•
Indicates the packet is neither
authenticated nor encrypted.
Authentication
•
Indicates
the
packet
is
authenticated.
Privacy
•
Indicates the packet is both authenticated
and encrypted.