Filter - KTI Networks KGS-2404 User Manual

4-2-12 Filter

Function name:
Filter Configuration
Function description:
This function lets administrators easily set management source IP addresses
to the ports on the switch. Press <Apply> button to make change take effect.
Parameter description:
Source IP Filter:
Mode:
There are three types of mode in this drop-down menu. Default is
disabled.
Disabled:
Allow all IP network addresses to login to this switch and manage it.
Static:
Only the configured IP network address (IP with IP mask) is
allowed to login to this switch and manage it. And, only those
received IP packets containing the configured source network
address are not filtered and can be forwarded by the switch.
Note:
For examples:
1.
2.
DHCP:
Allow the IP Address got from DHCP server can login to this switch
and manage it. And only the IP packets contained the source IP are
allowed to forward through the switch.
IP Address:
Setting up the IP Address, it can be one IP Address or a LAN.
IP Mask:
Setting up the IP Subnet Mask related with the IP Address.
In this mode, the received packets are filtered except the
IP packets with configured source network address.
IP Address: 192.168.3.2, IP Mask:
Network address 192.168.3.x (
forwarded on the port.
IP Address: 192.168.3.2, IP Mask:
Only IP 192.168.3.2 can be forwarded on the port.
76
255.255.255.0
254 IP Addresses) can be
255.255.255.255