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DHCP Server:
Show the IP address of the DHCP server.
Default: 0.0.0.0
Lease Time Left:
Show the lease time left of DHCP client.
Device Name:
Set a special name for this switch. Up to 16 characters are allowed in this parameter. Any
alphanumeric character and null are acceptable.
Default: Giga Switch
DHCP Enabled:
Enable DHCP snooping, Just tick the check box (;) to enable it.
Default: disable
Fallback IP Address:
Users can configure the IP settings and fill in new values. Then, click <Apply> button to
update.
Default: 192.168.1.1
Fallback Subnet Mask:
Subnet mask is made for the purpose of creating network addresses because any IP device in
a network must have its own IP address, composed of Network address and Host address,
otherwise it can’t communicate with other devices. But unfortunately, the network classes A, B,
and C are all too large to fit for almost all networks, hence, subnet mask is introduced to solve
this problem. Subnet mask uses some bits from the host address and makes an IP address,
Subnet mask number and host address. It is shown in the following figure. This reduces the
total IP numbers a network is able to support, by the amount of 2 power of the bit number of
subnet number (2^(bit number of subnet number)).
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