ZyXEL p-660h-61 用户指南
Prestige 660H Series User’s Guide
Wizard Setup
3-3
Table 3-1 Wizard Screen 1
LABEL
DESCRIPTION
Mode
From the Mode drop-down list box, select Routing (default) if your ISP allows multiple
computers to share an Internet account. Otherwise select Bridge.
computers to share an Internet account. Otherwise select Bridge.
Encapsulation Select the encapsulation type your ISP uses from the Encapsulation drop-down list box.
Choices vary depending on what you select in the Mode field.
If you select Bridge in the Mode field, select either PPPoA or RFC 1483.
If you select Routing in the Mode field, select PPPoA, RFC 1483, ENET ENCAP or PPPoE.
Multiplex
Select the multiplexing method used by your ISP from the Multiplex drop-down list box either
VC-based or LLC-based.
VC-based or LLC-based.
Virtual Circuit
ID
ID
VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual circuit. Refer to
the appendix for more information.
the appendix for more information.
VPI
Enter the VPI assigned to you. This field may already be configured.
VCI
Enter the VCI assigned to you. This field may already be configured.
Next
Click this button to go to the next wizard screen. The next wizard screen you see depends on
what protocol you chose above. Click on the protocol link to see the next wizard screen for that
protocol.
what protocol you chose above. Click on the protocol link to see the next wizard screen for that
protocol.
3.6 IP Address and Subnet Mask
Similar to the way houses on a street share a common street name, so too do computers on a LAN
share one common network number.
share one common network number.
Where you obtain your network number depends on your particular situation. If the ISP or your
network administrator assigns you a block of registered IP addresses, follow their instructions in
selecting the IP addresses and the subnet mask.
network administrator assigns you a block of registered IP addresses, follow their instructions in
selecting the IP addresses and the subnet mask.
If the ISP did not explicitly give you an IP network number, then most likely you have a single user
account and the ISP will assign you a dynamic IP address when the connection is established. If this is
the case, it is recommended that you select a network number from 192.168.0.0 to 192.168.255.0 and
you must enable the Network Address Translation (NAT) feature of the Prestige. The Internet
Assigned Number Authority (IANA) reserved this block of addresses specifically for private use;
please do not use any other number unless you are told otherwise. Let's say you select 192.168.1.0 as
the network number; which covers 254 individual addresses, from 192.168.1.1 to 192.168.1.254 (zero
and 255 are reserved). In other words, the first three numbers specify the network number while the
last number identifies an individual computer on that network.
account and the ISP will assign you a dynamic IP address when the connection is established. If this is
the case, it is recommended that you select a network number from 192.168.0.0 to 192.168.255.0 and
you must enable the Network Address Translation (NAT) feature of the Prestige. The Internet
Assigned Number Authority (IANA) reserved this block of addresses specifically for private use;
please do not use any other number unless you are told otherwise. Let's say you select 192.168.1.0 as
the network number; which covers 254 individual addresses, from 192.168.1.1 to 192.168.1.254 (zero
and 255 are reserved). In other words, the first three numbers specify the network number while the
last number identifies an individual computer on that network.
Once you have decided on the network number, pick an IP address that is easy to remember, for
instance, 192.168.1.1, for your Prestige, but make sure that no other device on your network is using
that IP address.
instance, 192.168.1.1, for your Prestige, but make sure that no other device on your network is using
that IP address.
The subnet mask specifies the network number portion of an IP address. Your Prestige will compute
the subnet mask automatically based on the IP address that you entered. You don't need to change the
subnet mask computed by the Prestige unless you are instructed to do otherwise.
the subnet mask automatically based on the IP address that you entered. You don't need to change the
subnet mask computed by the Prestige unless you are instructed to do otherwise.