H3C Technologies H3C SR8800 - Manual (Page 41)

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Figure 11 Network diagram
Configuring a CPOS interface
To configure a CPOS interface:
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter CPOS interface view. controller cpos cpos-number N/A
3. Set the interface description. description text
By default, the description of a
CPOS interface is interface name
Interface, for example,
Cpos2/1/9 Interface.
4. Set the framing format. frame-format { sdh | sonet }
Optional.
SDH by default.
5. Set the clock mode. clock { master | slave }
Optional.
Slave by default.
6. Set the loopback mode. loopback { local | remote }
Optional.
Disabled by default.
7. Configure the AUG
multiplexing mode.
multiplex mode { au-3 | au-4 }
Optional.
The default is au-3 for SONET and
au-4 for SDH.