HDCVR WEB
- 93 -
Read Community
It is a string. It is a command between the manage
processand the proxy process. It defined the
authentication, accesscontrol and the management
relationship between one proxyand one group of
the managers. Please make sure the deviceand the
proxy are the same.The read community will read
all the objects the SNMPsupported in the specified
name. The default setup is public.
Write Community
It is a string. It is a command between the manage
processand the proxy process. It defined the
authentication, accesscontrol and the management
relationship between one proxyand one group of
the managers. Please make sure the deviceand the
proxy are the same.The read community will
read/write/access all the objects the
SNMP Port
The listening port of the proxy program of the
device. It is aUDP port not a TCP port. The value
ranges from 1 to 65535.The default value is
161SNMP supported in the specified name. The
default setup iswrite.
Trap address
The destination address of the Trap information
from theproxy program of the device.
Trap port
The destination port of the Trap information from
the proxyprogram of the device. It is for the gateway
device and theclient-end PC in the LAN to
exchange the information. It is anon-protocol
connection port. It has no effect on the network
applications. It is a UDP port not TCP port. The
value rangesfrom 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.
Multicast
The multicast interface is shown as in Figure 4-30.
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.
Figure 4-30
