VigorSwitch G2080 User’s Guide
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access the device with different community name via SNMP
protocol; If they both have the same community name, they
can talk each other.
Community name is user-definable with a maximum length
of 15 characters and is case sensitive. There is not allowed to
put any blank in the community name string. Any printable
character is allowable.
The community name for each function works independently.
Each function has its own community name. Say, the
community name for GET only works for GET function and
can’t be applied to other function such as SET and Trap.
Default SNMP function: Enable
Default community name for GET: public
Default community name for SET: private
Default community name for Trap: public
Default Set function: Enable
Default trap host IP address: 0.0.0.0
Default port number:162
Trap: In the switch, there are 6 trap hosts supported. Each of them
has its own community name and IP address; is
user-definable. To set up a trap host means to create a trap
manager by assigning an IP address to host the trap message.
In other words, the trap host is a network management unit
with SNMP manager receiving the trap message from the
managed switch with SNMP agent issuing the trap message.
6 trap hosts can prevent the important trap message from
losing.
For each public trap, the switch supports the trap event Cold
Start, Warm Start, Link Down, Link Up and Authentication
Failure Trap. They can be enabled or disabled individually.
When enabled, the corresponded trap will actively send a
trap message to the trap host when a trap happens. If all
public traps are disabled, no public trap message will be sent.
As to the Enterprise (no. 6) trap is classified as private trap,
which are listed in the Trap Alarm Configuration function
folder.
Default for all public traps: Enable.
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