System information

LANCOM ES-2126+ und LANCOM ES-2126P
쮿 Chapter 4: Operation of Web- based Management
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Default trap host IP address: 0.0.0.0
Default port number :162
왏 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 corres-
ponded 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.
4.7 DHCP Boot
The DHCP Boot function is used to spread the request broadcast packet into
a bigger time frame to prevent the traffic congestion due to broadcast packets
from many network devices which may seek its NMS, boot server, DHCP server
and many connections predefined when the whole building or block lose the