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Figure 25 Setting LAN parameters
Table 22 Configuration items
Item Description
VLAN Interface
Display the ID of the VLAN interface to be configured.
IMPORTANT:
By default, the VLAN interface on the device that has the smallest number is
displayed. If no VLAN interface is available on the device, the system automatically
creates an interface numbered 1 and displays it.
IP Address
Specify the IP address and a subnet mask for the VLAN interface.
Subnet Mask
DHCP Server
Select whether to enable DHCP server.
If you enable DHCP server, the configuration items of the DHCP server will be
displayed.
Start IP Address Specify the IP address range for dynamic allocation in an extended address pool.
IMPORTANT:
If the extended address pool is configured on an interface, when a DHCP client's
request arrives at the interface, the server assigns an IP address from this extended
address pool only. The client cannot obtain an IP address if no IP address is available
in the extended address pool.
End IP Address
Gateway IP
Address
Specify a gateway IP address in the DHCP address pool for DHCP clients.
When accessing a server or host that is not in its network segment, a DHCP client
needs the gateway to forward data for it. When you specify a gateway IP address in
the address pool, the DHCP server sends an IP address as well as the gateway IP
address to a requesting client.
DNS Server 1 Specify a DNS server IP address in the DHCP address pool for DHCP clients. Note
that DNS server 1 is used before DNS server 2.
To allow DHCP clients to access the Internet through domain names, the DHCP
server needs to send an IP address as well as a DNS server IP address to clients.
DNS Server 2