JRC JUE-501 - Contents of VLAN Setting; MAC Filter

6. Web Menu System
6-71
Chapter6 Web Menu System
Display Contents
1) VLANn
n is VLAN number
2) VLAN
Enable/Disable the VLAN
When set to “Enable”, following settings is required.
“Disable”can not be selected for VLAN1.
3)
IP Address
＊
1
）
IP address of JUE-501/JUE-251 for the VLAN.
(The main unit has one IP address for one VLAN.)
4)
Subnet Mask
Subnet Mask to define the range of VLAN
5)
DHCP
＊
2
）
Enable/Disable DHCP server
When DHCP function is enabled, it allocates IP addresses
automatically to the devices connected to the VLAN.
6)
Start IP
＊
1
）＊
2
）
Minimum IP address for the DHCP allocation
7)
Count
＊
2
）
The total amount of IP address number for DHCP allocation.
Count range: 1 to 254
8)
Set
Registers the setting.
＊
1
）
About IP address input
IP address is configured with period-separated 4 strings of numbers.
Example) 192.168.128.100 or 10.20.30.0
Possible input range of IP Address:
10. 0.0.1 – 10.255.255.254
172.16.0.1 – 172.31.255.254
192.168.0.1 – 192.168.255.254
＊
2
）
About DHCP
The range of IP address allocated by DHCP must not exceed the range of VLAN
defined by parameter 3) and 4).
3. MAC Filter
Once MAC Filter is enabled, all the packet data except for the data transmitted or received by
permitted MAC address can not pass through the main unit. MAC filter has a higher priority
than any other WAN filter. A maximum of 50 MAC filters can be registered.
Table 6.5.5.6b Contents of VLAN Setting
NOTE
・Use of “all ones” or “all zeros” for the host field of the IP address is not supported.
・192.168.0.0/24 is used for EXT WAN and 192.168.60.0/24 is used for JRC LAN as a default. To set
these addresses to User LAN, change the network address of EXT WAN or JRC LAN first and set
the address to User LAN.