8120-B1 User’s Guide
LAN
Figure 26: LAN Configuration
To configure LAN:
Enter
the
IP address
which the CPE in the LAN will use to connect to the device.
For example, enter
192.168.1.1
Enter
the
Subnet Mask
. For example, enter
255.255.255.0
Check to enable
UPnP feature
.
(shown in router mode)
Check
to
Enable IGMP Snooping
. This feature will snoop all of IGMP packets and
record related information. Therefore, multicast packets will be generated to the
related LAN ports only to avoid the packet flooding on all LAN ports. Select one
of the two modes:
Standard mode
or
Blocking mode
.
Select
to
Enable
or
Disable DHCP server
. If it is enabled, please enter the DHCP
IP pool of
Start IP address
and
End IP address
. Enter the value of
leased time
in
hour of the valid period of assigned IP address. The DHCP server ON (enabled)
feature will enable this device to assign IP address automatically to PC in LAN if
PC requests an IP address by DHCP client protocol.
Static IP lease list: click the Add Entries to enter the MAC address and given IP
address. The DHCP IP request packet with the specified MAC address will reply
with given IP address automatically instead of one of IP pool.
Check to configure “
the second IP address and subnet mask for LAN interface
”
which allows two different LAN IP subnet networks to surf the Interface through
the device simultaneously.
(shown in router mode)
Click
Save
to save the configuration or click
Save/Reboot
to commit the
configuration into flash and reboot the device.
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