INNACOMM W3400, Руководство пользователя

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User Manual
23
Field Description
IP Address
Enter the IP of LAN interface. It is recommended
to use an address from a block that is reserved
for private use. This address block is
192.168.1.1- 192.168.255.254.
Subnet Mask
Enter the subnet mask of LAN interface. The
range of subnet mask is from
255.255.0.0-255.255.255.254.
Secondary IP
Select it to enable the secondary LAN IP. The
two LAN IP address must be in the different
network.
IGMP Snooping
IGMP Snooping is the process of listening to
IGMP traffic. It is a feature that allows the switch
to "listen in" on the IGMP conversation between
hosts and routers by processing the layer 3
IGMP packets sent in a multicast network.
Apply Changes Save the settings of this page.
3.4.2 DHCP Settings
Dynamic host configuration protocol (DHCP) allows the individual PC to obain
the TCP/IP configuration from the centralized DHCP server. You can configure
this router as a DHCP server or disable it. The DHCP server can assign IP
address, IP default gateway and DNS server to DHCP clients. This router can
also act as a surrogate DHCP server (DHCP relay) where it relays IP address
assignment from an actual real DHCP server to clients. You can enable or
disable DHCP server or DHCP proxy.
Select None . The page shown in the following figure appears.