Allied Telesis AR100 series, Руководство пользователя

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Changing your Configuration 6-103
9. Choose whether or not to activate ISDN Dial-on-Demand calls when the
demand on your Internet connection is high. If necessary, modify the
threshold values.
10. Enter the remote office ISDN number.
Save changes
11. Click the OK button to save these changes and return to the “Update
Configuration page” on page 94.
To return to the “Update Configuration page” on page 94 without saving
any changes to the inter-office connection configuration, click the
Cancel
button.
Removing an Inter-Office connection
1. To an inter-office connection that is no longer needed, click on the Inter-
Office Connection
Remove button in the “Update Configuration page” on
page 94. The Internet connection is removed from the configuration, and a
Connection Deleted page opens.
2. Click OK. You return to the “Update Configuration page” on page 94.
Changing your Ethernet IP address
When the router was connected and configured for the first time, the AR100
Router Finder program on the AR100 CD-ROM created a default Ethernet IP
address configuration that allowed for successful communication between the
PC and the router. Changing this configuration unawarely could cause your
connections to fail. Read this section carefully before changing the DHCP
server status or the router’s Ethernet IP address. If you are unsure, contact your
network administrator.
There is a DHCP (Dynamic Host Configuration Protocol) server in the AR100
that you can enable or disable. The DHCP server allows IP addresses to be
reused once they are no longer needed for a particular connection.
If the DHCP (Dynamic Host Configuration Protocol) server in the router is
enabled, then it allocates dynamic Ethernet IP addresses to devices on the LAN
including the router itself, and you cannot change these IP addresses unless
you disable the DHCP server.
Caution: If you disable the DHCP server, you will need to reconfigure all the
other devices on the LAN that were that are receiving dynamic Ethernet IP
addresses from the router.
If the router’s DHCP server is disabled, then the router’s Ethernet IP address is
determined by the IP address and mask you enter in the configuration.
Communication between the router and the PC you are using to configure it
depends on them having Ethernet IP addresses in the same IP subnetwork.