Avaya G430, Руководство пользователя

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3. Use the
ip address
command to configure an IP address and subnet mask for
the interface.
In most cases, PPPoE tunnels require a 32-bit subnet mask.
Alternatively, you can enter
ip address negotiated
to obtain an IP address
via PPP/IPCP negotiation.
Note:
You cannot configure PPP/IPCP address negotiation if DHCP address
negotiation is already configured on the interface (see
DHCP client
configuration on page 204).
4. Configure an authentication method and parameters:
• For PAP authenticating, enter
ppp pap-sent username
followed by a user
name and password. For example:
Gxxx-001(super-if:FastEthernet 10/2)# ppp pap-sent username avaya32
password 123456
Done!
• For CHAP authentication, enter
ppp chap hostname
followed by a
hostname, and
ppp chap password
followed by a password. For example:
Gxxx-001(super-if:FastEthernet 10/2)# ppp chap hostname avaya32
Done!
Gxxx-001(super-if:FastEthernet 10/2)# ppp chap password 123456
Done!
5. If the Branch Gateway is connected to the Internet via the FastEthernet interface
configured for PPPoE, and you define a VPN tunnel which specifies remote hosts
by name, it is recommended to use the
ppp ipcp dns request
command.
The command requests the list of available DNS servers from the remote peer
during the PPP/IPCP session. The DNS servers are used by the DNS resolver to
resolve hostnames to IP addresses.
6. Enter
exit
to return to general context.
The prompt returns to:
Gxxx-001(super)#
7. Test the configuration.
See WAN configuration and testing connectivity.
8. Enter
copy running-config startup-config
to save the configuration.
9. Optionally, shut down the port and the PPPoE client, if configured, with the
shutdown
command in the interface context.
Summary of PPPoE commands
For more information about these commands, see the Avaya Branch Gateways G250 and
G350 CLI Reference .
WAN interfaces
Administering Avaya G430 Branch Gateway October 2013 253