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Cisco Router and Security Device Manager Version 2.2 User’s Guide
OL-4015-08
Chapter4 Edit Interface/Connection
Connection: G.SHDSL
Encapsulation
Select the type of encapsulation that will be used for this link.
•PPPoE specifies Point-to-Point Protocol over Ethernet encapsulation.
•PPPoA specifies Point-to-Point Protocol over AT M encapsulation.
•RFC 1483 Routing (AAL5 SNAP) specifies that each PVC can carry
multiple protocols.
•RFC 1483 Routing (AAL5 MUX) specifies that each PVC carry only one
type of protocol.
If you are editing a connection, the encapsulation is shown, but not editable. If you
need to change the encapsulation type, delete the connection, and recreate it,
using the encapsulation type you need.
For more information on these encapsulation types, click Encapsulation.
Virtual Path Identifier
The virtual path identifier (VPI) is used in ATM switching and routing to identify
the path used for a number of connections. Obtain this value from your service
provider.
If you are editing an existing connection, this field is disabled. If you need to
change this value, delete the connection and recreate it using the value you need.
Virtual Circuit Identifier
The virtual circuit identifier (VCI) is used in ATM switching and routing to
identify a particular connection within a path that it may share with other
connections. Obtain this value from your service provider.
If you are editing an existing connection, this field is disabled. If you need to
change this value, delete the connection and recreate it using the value you need.
IP Address
Select how the router will obtain an IP address for this link. The fields that appear
in this area change according to the encapsulation type chosen. Your service
provider or network administrator must tell you the method the router should use
to obtain an IP address.