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CHAPTER 2: CONFIGURATION
Trap Destination Address: Indicates the SNMP trap destination address. It allows a valid IP address in dotted decimal notation
(‘x.y.z.w’).
And it also allows a valid hostname. A valid hostname is a string drawn from the alphabet (A-Za-z), digits (0-9), dot (.), dash (-). Spaces
are not allowed, the first character must be an alpha character, and the first and last characters must not be a dot or a dash.
Indicates the SNMP trap destination IPv6 address. IPv6 address is in 128-bit records represented as eight fields of up to four
hexadecimal digits with a colon separating each field (:). For example, ‘fe80::215:c5ff:fe03:4dc7’. The symbol ‘::’ is a special syntax that
can be used as a shorthand way of representing multiple 16-bit groups of contiguous zeros; but it can appear only once. It can also
represent a legally valid IPv4 address. For example, ‘::192.1.2.34’.
Trap Destination port: Indicates the SNMP trap destination port. The SNMP Agent will send an SNMP message via this port, the port
range is 1–65535.
Trap Inform Mode: Indicates the SNMP trap inform mode operation. Possible modes are:
- Enabled: Enable SNMP trap inform mode operation.
- Disabled: Disable SNMP trap inform mode operation.
Trap Inform Timeout (seconds): Indicates the SNMP trap inform timeout. The allowed range is 0 to 2147.
Trap Inform Retry Times: Indicates the SNMP trap inform retry times. The allowed range is 0 to 255.
Trap Probe Security Engine ID: Indicates the SNMP trap probe security engine ID mode of operation. Possible values are:
- Enabled: Enable SNMP trap probe security engine ID mode of operation.
- Disabled: Disable SNMP trap probe security engine ID mode of operation.
Trap Security Engine ID: Indicates the SNMP trap security engine ID. SNMPv3 sends traps and information using USM for
authentication and privacy. A unique engine ID for these traps and information is needed. When “Trap Probe Security Engine ID” is
enabled, the ID will be probed automatically. Otherwise, the ID specified in this field is used. The string must contain an even number
(in hexadecimal format) with number of digits between 10 and 64, but all-zeros and all-’F’s are not allowed.
Trap Security Name: Indicates the SNMP trap security name. SNMPv3 traps and informs using USM for authentication and privacy. A
unique security name is needed when traps and informs are enabled.
Buttons
Delete: Check to delete the entry. It will be deleted during the next save.
Add New Entry: Click to add a new user.
Apply: Click to save changes.
Reset: Click to undo any changes made locally and revert to previously saved values.
COMMUNITIES
This function is used to configure SNMPv3 communities. The Community and UserName is unique. To create a new community
account, please check <Add new community> button, and enter the account information then check <Save>. Max Group Number: 4.
WEB INTERFACE
To configure the SNMP Communities in the web interface:
1. Click Configuration, Security, Switch, SNMP and Communities.
2. Click Add new Entry.
3. Specify the SNMP community parameters.
4. Click Apply.
5. If you want to modify or clear the setting, then click Reset.