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Please refer to the following sheet for detailed information:
Parameter
Function
SNMP Port
The listening port of the proxy program of the device. It is a
UDP port not a TCP port. The value ranges from 1 to 65535.
The default value is 161
Read Community
It is a string. It is a command between the manage
process and the proxy process. It defined the
authentication, access control and the management
relationship between one proxy and one group of the
managers. Please make sure the device and the proxy are
the same.
The read community will read all the objects the SNMP
supported in the specified name. The default setup is
public.
Write Community
It is a string. It is a command between the manage
process and the proxy process. It defined the
authentication, access control and the management
relationship between one proxy and one group of the
managers. Please make sure the device and the proxy are
the same.
The read community will read/write/access all the objects
the SNMP supported in the specified name. The default
setup is write.
Trap address
The destination address of the Trap information from the proxy
program of the device.
Trap port
The destination port of the Trap information from the proxy
program of the device. It is for the gateway device and the
client-end PC in the LAN to exchange the information. It is a
non-protocol connection port. It has no effect on the network
applications. It is a UDP port not TCP port. The value ranges
from 1 to 165535. The default value is 162.
SNMP version
Check V1, system only processes the information of V1.
Check V2, system only processes the information of V2.
5.8.2.11 Multicast
The multicast interface is shown as in Figure 5-35.
Multicast is a transmission mode of data packet. When there is multiple-host to receive the same
data packet, multiple-cast is the best option to reduce the broad width and the CPU load. The
source host can just send out one data to transit. This function also depends on the relationship of
the group member and group of the outer.
Summary of Contents for 72-8P Series
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