ZyXEL Communications Vantage CNM 2.3 User Manual page 275

Table 108 Device Operation > Device Configuration > Network > Interface > VLAN >
Add/Edit (continued)
LABEL
IP Address
Subnet Mask
Gateway
Metric
Interface Parameters
Upstream
Bandwidth
Downstream
Bandwidth
MTU
DHCP Setting
DHCP
Relay Server 1 Enter the IP address of a DHCP server for the network.
Relay Server 2 This field is optional. Enter the IP address of another DHCP server for
Vantage CNM User's Guide
DESCRIPTION
This field is enabled if you select Use Fixed IP Address.
Enter the IP address for this interface.
This field is enabled if you select Use Fixed IP Address.
Enter the subnet mask of this interface in dot decimal notation. The
subnet mask indicates what part of the IP address is the same for all
computers in the network.
This field is enabled if you select Use Fixed IP Address.
Enter the IP address of the gateway. The ZyWALL sends packets to
the gateway when it does not know how to route the packet to its
destination. The gateway should be on the same network as the
interface.
Enter the priority of the gateway (the ISP) on this interface. The
ZyWALL decides which gateway to use based on this priority. The
lower the number, the higher the priority. If two or more gateways
have the same priority, the ZyWALL uses the one that was configured
first.
Enter the maximum amount of traffic, in kilobits per second, the
ZyWALL can send through the interface to the network. Allowed
values are 0 - 1048576.
This is reserved for future use.
Enter the maximum amount of traffic, in kilobits per second, the
ZyWALL can receive from the network through the interface. Allowed
values are 0 - 1048576.
Maximum Transmission Unit. Type the maximum size of each data
packet, in bytes, that can move through this interface. If a larger
packet arrives, the ZyWALL divides it into smaller fragments. Allowed
values are 576 - 1500. Usually, this value is 1500.
The DHCP settings are available for the OPT, LAN and DMZ interfaces.
Select what type of DHCP service the ZyWALL provides to the
network. Choices are:
None - the ZyWALL does not provide any DHCP services. There is
already a DHCP server on the network.
DHCP Relay - the ZyWALL routes DHCP requests to one or more
DHCP servers you specify. The DHCP server(s) may be on another
network.
DHCP Server - the ZyWALL assigns IP addresses and provides
subnet mask, gateway, and DNS server information to the network.
The ZyWALL is the DHCP server for the network.
These fields appear if the ZyWALL is a DHCP Relay.
the network.
Chapter 9 Device Network Settings
275