3Com OfficeConnect WX4400, Reference Manual

Page: 203 / 528

Viewing and Changing Management Settings 203
b In the Username box, type the name of the SNMPv3 user. The name
can be 1 to 32 alphanumeric characters, with no spaces or tabs.
c Select the access type.
„
read-notify —An SNMP management application using the string
can get object values on the switch but cannot set them. The
switch can use the string to send notifications.
„
notify-only —The switch can use the string to send notifications.
„
notify-read-write —An SNMP management application using the
string can get and set object values on the switch. The switch can
use the string to send notifications.
d Select the Engine ID format:
„
Hex —ID is a hexadecimal string.
„
IP —ID is based on the IP address of the station running the
management application. Enter the IP address of the station. MSS
calculates the engine ID based on the address.
„
LocalID —Uses the value computed from the system IP address for
the switch.
To send informs, you must specify the engine ID of the inform receiver.
To send traps and to allow get and set operations and so on, specify
local
as the engine ID.
If you select Hex or IP, type the hexadecimal string or IP address in the
Value box.
To configure authentication and encryption settings, finish this
procedure, then select the USM user and click
Properties .
13 Click Next .
14 For SNMPv2c or SNMPv3, select the notification type:
„
Inform —The switch expects to receive acknowledgements from the
notification target.
„
Trap —The switch does not expect to receive acknowledgements from
the notification target.
15 To change the acknowledgement settings for informs, specify the
following:
a In the Timeout box, specify the number of seconds you want the
switch to wait for acknowledgement of a notification. You can specify
from 1 to 5 seconds. The default is 2.