Interlogix NS3550-2T-8S User Manual - Manual (Page 100)

IFS NS3552-8P-2S AND NS3550-2T-8S User Manual
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particular range of source addresses can be used to restrict source subnet.
•
Write Community Indicates the community write access string to permit access to SNMP agent. The
allowed string length is 0 to 255, and the allowed content is the ASCII characters
from 33 to 126.
The field is applicable only when SNMP version is SNMPv1 or SNMPv2c. If
SNMP version is SNMPv3, the community string will be associated with SNMPv3
communities table. It provides more flexibility to configure security name than a
SNMPv1 or SNMPv2c community string. In addition to community string, a
particular range of source addresses can be used to restrict source subnet.
•
Engine ID Indicates the SNMPv3 engine ID. 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. Change of the Engine ID will clear all original local users.
The SNMP Trap Configuration page includes the following fields:
Object Description
•
Trap Mode Indicates the SNMP trap mode operation. Possible modes are:

Enabled: Enable SNMP trap mode operation.

Disabled: Disable SNMP trap mode operation.
•
Trap Version Indicates the SNMP trap supported version. Possible versions are:

SNMP v1: Set SNMP trap supported version 1.

SNMP v2c: Set SNMP trap supported version 2c.

SNMP v3: Set SNMP trap supported version 3.
•
Trap Community Indicates the community access string when send SNMP trap packet. The
allowed string length is 0 to 255, and the allowed content is the ASCII characters
from 33 to 126.
•
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.
• Trap Destination IPv6
Address
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 Authentication
Failure Indicates the SNMP entity is permitted to generate authentication failure traps.
Possible modes are:

Enabled: Enable SNMP trap authentication failure.

Disabled: Disable SNMP trap authentication failure.
• Trap Link-up and
Link-down
Indicates the SNMP trap link-up and link-down mode operation. Possible modes
are:

Enabled: Enable SNMP trap link-up and link-down mode operation.

Disabled: Disable SNMP trap link-up and link-down mode operation.
• 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 informs retry times. The allowed range is 0 to 255.
Buttons
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.