Cisco OL-4015-08 User Manual page 58

Encapsulation
Autodetect
Note
Available Encapsulations
Encapsulation
PPPoE
PPPoA
RFC 1483 routing
with AAL5-SNAP
RFC 1483 routing
with AAL5-MUX
Cisco Router and Security Device Manager Version 2.2 User's Guide
3-14
Click Autodetect to have SDM discover the encapsulation type. If SDM succeeds,
it will automatically supply the encapsulation type and other configuration
parameters it discovers.
SDM supports autodetect on SB106, SB107, Cisco 836 and Cisco 837 routers.
However if you are configuring a Cisco 837 router and the router is running an
IOS image of version 12.3(8)T or version 12.3(8.3)T, the autodetect feature is not
supported.
The encapsulations available if you have an ADSL, G.SHDSL, or ADSL over
ISDN interface are shown in the following table.
Description
Provides Point-to-Point Protocol over Ethernet encapsulation. This option is
available when you have selected an Ethernet interface or an ATM interface. An
ATM subinterface and a dialer interface will be created when you configure
PPPoE over an ATM interface.
The PPPoE radio button will be disabled if your router is running a version of
Cisco IOS that does not support PPPoE encapsulation.
Point-to-Point protocol over ATM. This option is available when you have
selected an ATM interface. An ATM subinterface and a dialer interface will be
created when you configure PPPoA over an ATM interface.
The PPPoA radio button will be disabled if your router is running a version of
Cisco IOS that does not support PPPoA encapsulation.
This option is available when you have selected an ATM interface. An ATM
subinterface will be created when you configure an RFC 1483 connection. This
subinterface will be visible in the Summary window.
This option is available when you have selected an ATM interface. An ATM
subinterface will be created when you configure an RFC 1483 connection. This
subinterface will be visible in the Summary window.
Chapter 3 Create Connection Wizards
OL-4015-08