Configuring the Overhead Byte for a 10GE WAN Interface

SONET/SDH provides a variety of overhead bytes. You can configure overhead bytes for a 10GE WAN interface to implement monitoring at different levels.

Context

10 GE WAN interfaces need to use SDH/SONET as the frame format, and the overhead byte needs to be set.

Perform the following steps on the router:

Procedure

Run system-view
The system view is displayed.
Run interface interface-type interface-number
The specified Ethernet interface view is displayed.
Configure an overhead byte for the 10GE WAN interface.
Run any of the following commands as required.
- Run flag j0 64byte-or-null-mode [ j0-value ] or flag j0 { 16byte-mode | 1byte-mode } [16byte-value |1byte-value]
  
  The overhead byte j0 is configured for the interface.
- Run flag j1 64byte-or-null-mode [ j1-value ] or flag j1 { 16byte-mode | 1byte-mode } j1-value
  
  The overhead byte j1 is configured for the interface.
- Run flag c2 c2-value
  
  The overhead byte c2 is configured for the interface.
Run commit
The configuration is committed.