Avaya G250 Administration page 393

Configuring dynamic local peer IP
You can configure dynamic local peer IP using either PPPoE or a DHCP Client.
To configure dynamic local peer IP on a PPPoE interface:
●
Note:
PPP over Ethernet (PPPoE) is a client-server protocol used for carrying
Note:
PPP-encapsulated data over Ethernet frames. You can configure PPPoE on the
G250/G350's ETH WAN Fast Ethernet port. For more information about PPPoE
on the G250/G350, see
1. Enter the context of the Fast Ethernet interface.
G350-001(config)# interface FastEthernet 10/2
G350-001(config-if:FastEthernet 10/2)#
2. Type the following commands in the context of the interface: no ip address,
encapsulation pppoe, and ip address negotiated.
G350-001(config-if:FastEthernet 10/2)# no ip address
Done!
G350-001(config-if:FastEthernet 10/2)# encapsulation pppoe
Done!
G350-001(config-if:FastEthernet 10/2)# ip address negotiated
Done!
3. Exit the context of the interface, and set the interface name as the next hop. For
example:
G350-001(config-if:FastEthernet 10/2)# exit
G350-001(config)# ip default-gateway FastEthernet 10/2
Done!
To configure dynamic local peer IP for a DHCP Client:
●
Note:
For more information on DHCP Client in the G250/G350, see
Note:
client on page 95.
1. Permit DHCP packets in the Ingress access control list (ACL) and the Egress ACL. To do
so, perform the following:
a. Use the no ip access-group command to deactivate both the Ingress ACL and
the Egress ACL on the Fast Ethernet interface.
b. Add a rule to the Ingress ACL and to the Egress ACL, permitting DHCP packets to
pass (for information on defining ACL policy rules, see
c. Use the ip access-group command to activate the Ingress ACL and the Egress
ACL on the Fast Ethernet interface.
Configuring PPPoE on page 139.
Typical installations
Configuring DHCP
Defining rules on page 450).
Issue 1.1 June 2005 393