3Com 3C421600A, Management Manual

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Configuring RAS 1500
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2 Specify a Remote Address. If you want the remote IP address to be
selected from a pool or negotiated, go to step 3. When adding a remote
IP address, RAS 1500 automatically chooses the specified address
selection method, so you do not need to configure the parameter in the
command.
Use the following command:
set network user <name> remote_ip_address <ip_address>
Example:
set network user gina remote_ip_address 195.114.123.16
3 Set the Address Selection Method. If the network user's address is not
specified, define whether the RAS 1500 assigns or negotiates remote IP
addresses.
SLIP is not supported for network users employing this method.
Use the following command:
set network user <name> address_selection [assign | negotiate
| specified]
Example:
set network user gina address_selection negotiate
4 Save your work.
save all
F or most configurations, additional setup is not required. If you are an
advanced user, read steps three and four and determine if you need to
perform advanced configuration or PPP configuration.
Table 14 IP Address Selection
Selection Method RAS 1500 Action
assign
Configures an IP address based on the configured IP address
pools.
negotiate
Attempts to learn the remote computer IP address using IPCP
address negotiation. If the remote computer does not have a
configured IP address, RAS 1500 disconnects the user.
This works with PPP connections only.
specified
Provides a fixed address.