Alcatel-Lucent 7750 Configuration Manual page 468

Interfaces
ATM Interface Commands
atm
Syntax atm
Context config>port>sonet-sdh>path
config>port>tdm>ds1>channel-group
config>port>tdm>ds3
config>port>tdm>e3
config>port>tdm>e1>channel-group
config>port>multilink-bundle>ima
Description This command enables the context to configure ATM interface properties.
cell-format
Syntax cell-format cell-format
Context config>port>tdm>ds1>channel-group>atm
config>port>tdm>ds3>atm
config>port>tdm>e3>atm
config>port>tdm>e1>channel-group>atm
config>port>multilink-bundle>ima>atm
Description
This command configures the ATM cell format.
Parameters
uni — Specifies the user-to-network interface (UNI) cell format.
nni — Specifies the network-to-network interface (NNI) cell format.
mapping
Syntax mapping mapping
Context config>port>tdm>ds3>atm
Description This command configures the ATM cell mapping for DS-3 channels. The mapping value specifies the cell
mapping that is to be used on this ATM interface.
Default direct cell mapping
Parameters mapping — The mapping value specifies the cell mapping that is to be used on this ATM interface.
Values
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direct — Specifies direct cell mapping.
plcp — Specifies PLCP cell maping.
7750 SR Interface Configuration Guide