D-Link D DFL-500 DFL-500, Руководство пользователя

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DFL-500 User Manual
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System
Location
Describe the physical location of the DFL-500 NPG. The system location description can be up
to 31 characters long and can contain spaces, numbers (0-9), uppercase and lowercase letters
(A-Z, a-z), and the special characters - and _. The \ < > [ ] ` $ % & characters are not allowed.
Contact
Information
Add the contact information for the person responsible for this DFL-500 NPG. The contact
information can be up to 31 characters long and can contain spaces, numbers (0-9), uppercase
and lowercase letters (A-Z, a-z), and the special characters - and _. The \ < > [ ] ` $ % &
characters are not allowed.
Get Community
Also called read community, get community is a password to identify SNMP get requests sent to
the DFL-500 NPG. When an SNMP manager sends a get request to the DFL-500 NPG, it must
include the correct get community string.
The default get community string is "public". Change the default get community string to keep
intruders from using get requests to retrieve information about your network configuration. The
get community string must be used in your SNMP manager to enable it to access DFL-500
SNMP information.
The get community string can be up to 31 characters long and can contain spaces, numbers (0-
9), uppercase and lowercase letters (A-Z, a-z), and the special characters - and _. The \ < > [ ] `
$ % & characters are not allowed.
Trap
Community
The trap community string functions like a password that is sent with SNMP traps.
The default trap community string is "public". Change the trap community string to the one
accepted by your trap receivers.
The trap community string can be up to 31 characters long and can contain spaces, numbers (0-
9), uppercase and lowercase letters (A-Z, a-z), and the special characters - and _. The \ < > [ ] `
$ % & characters are not allowed.
Trap Receiver
IP Addresses
Type the IP addresses of up to three trap receivers on your network that are configured to
receive traps from your DFL-500 NPG. Traps are only sent to the configured addresses.
•
Select Apply.