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Multichannel STM-1 Port Adapter for the Cisco 7500 Series Router
tug-2 e1 unframed
To create an E1 unframed (clear channel) logical channel group on an E1 line that has been mapped to
a TUG-3, use the tug-2 e1 unframed configuration controller tug-3 command.
To create an E1 unframed (clear channel) logical channel group on an E1 line that has been mapped to
an AU-3, use the tug-2 e1 unframed configuration controller au-3 command.
To remove a logical channel group, use the no form of this command.
Syntax Description
tug-2 number
e1-number
unframed
Defaults
No default behavior or values.
Command Modes
Configuration controller tug3 (for an E1 line mapped to a TUG-3)
Configuration controller au3 (for an E1 line mapped to an AU-3)
Command History
Release
12.0(14)S
Usage Guidelines
Use the tug-2 e1 unframed command in configuration controller tug3 command mode to create an
unframed (clear channel) logical channel group on an E1 line that has been mapped to a TUG-3 via the
aug-mapping au-4 command.
Use the tug-2 e1 unframed command in configuration controller au3 command mode to create an
unframed (clear channel) logical channel group on an E1 line that has been mapped to an AU-3 via the
aug-mapping au-3 command.
The channel group number for unframed E1 lines is always 0.
Examples
The following example configures an unframed logical channel group on E1 line 1, that has been mapped
to a TUG-3:
Router(config)# controller sonet 2/0/0
Router(config-controller)# aug mapping au-4
Router(config-controller)# au-4 1 tug-3 2
Router(config-ctrlr-tug3)# tug-2 4 e1 1 unframed
tug-2 tug-2 number e1 e1-number unframed
[no] tug-2 tug-2 number e1 e1-number unframed
A number in the range of 1 to 7.
A number in the range of 1 to 3.
Configures an E1 unframed channel.
Modification
This command was introduced.
tug-2 e1 unframed
12.0(14)S
45
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