
Starting ATM, ATM MPOA Server, ATM Router Redundancy, and MPLS
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Defining an ATM Service Record
The Configuration Manager allows you to define service records for a specific
data encapsulation type. Depending on the data encapsulation type you choose,
the Configuration Manager also allows you to select a PVC or SVC connection
type for that service record.
Table 3-2
identifies which data encapsulation types you can apply to permanent
and switched virtual circuits. For an explanation of the different data
encapsulation types, and rules for assigning data encapsulation, see Chapter 1,
“Understanding ATM, MPOA, ATM Router Redundancy, and OAM.”
Caution:
You cannot edit the Data Encapsulation Type or Virtual Connection
Type parameters after you assign them to a service record. However, you can
edit the Data Encapsulation Type for individual PVCs.
Table 3-2. Valid Data Encapsulation Types for PVCs and SVCs
Data Encapsulation Type Permanent Virtual Circuit Switched Virtual Circuit
LANE
9
LLC/SNAP
99
NLPID
9
NULL
99
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