Cisco 10000-2P2-2DC Software Configuration Manual page 222

PPPoE over Ethernet
To configure a broadband aggregation (BBA) group for PPPoE and to link it to the appropriate virtual
template interface, enter the following commands beginning in global configuration mode:
Command
Step 1
Router(config)# bba-group pppoe {name |
global}
Step 2
Router(config-bba-group)# virtual-template
template-number
Step 3
Router(config-bba-group)# sessions per-mac
limit per-MAC session limit
Step 4
Router(config-bba-group)# sessions per-vlan
limit per-VLAN session limit
Step 5
Router(config-bba-group)# sessions per-vc
limit per-VC session limit
Step 6
Router(config-bba-group)# exit
Step 7
Router(config)# interface type number
Step 8
Router(config-if)# encapsulation dot1q vlan-id
Step 9
Router(config-if)# protocol pppoe group
group-name
You cannot simultaneously configure a BBA group for PPPoE and a VPDN group for PPPoE. If you
Note
configure a BBA group and then you configure a VPDN group, the protocol command in VPDN
accept-dialin configuration mode does not include an option for PPPoE (for example, you cannot specify
the protocol pppoe command). Use the no bba-group pppoe command to re-enable the pppoe option
for the protocol command.
Cisco 10000 Series Router Software Configuration Guide
6-4
Chapter 6 Configuring PPPoE over Ethernet and IEEE 802.1Q VLAN
Purpose
Configures a BBA group to be used to establish PPPoE
sessions.
name identifies the BBA group. You can have multiple BBA
groups.
global is the default BBA group used for ATM connections
when a BBA group name is not specified.
Specifies the virtual template interface to use to clone virtual
access interfaces (VAIs).
(Optional) Specifies the maximum number of sessions per
MAC address for each PPPoE port that uses the group.
(Optional) Specifies the maximum number of PPPoE
sessions under each VLAN.
(Optional) Specifies the maximum number of PPPoE
sessions for each VC that uses the group.
Returns to global configuration mode.
Specifies the interface to which you want to attach the BBA
group and enters interface configuration mode.
Enables IEEE 802.1Q encapsulation of traffic on a specified
subinterface in a VLAN. Specify the VLAN identifier.
Attaches the BBA group to the VLAN.
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