DLAG Protection
- Introduction to DLAG
The distributed link aggregation group (DLAG) protects the 10GE and GE ports of the 11LEX4, 11LEM24, TBE boards. The cross-connect granularity is GE service.
- Availability
This section describes the equipment type that support the DLAG function.
- Function Implementation
The distributed link aggregation group is composed of two boards, which negotiate with each other via the LACP (link aggregation control protocol), to realize the protection of each other. Thus, the service can avoid from been interrupted when one of the links is faulty, and the service will restore immediately after the faulty link restores.
- Application of DLAG
This section describes the application of the DLAG.
- Configuring DLAG
This section describes the configuration of DLAG protection, including how to create, delete and modify parameters as well as the description of parameters.
- Verifying DLAG Protection Switching
This topic describes the testing procedure for the DLAG protection switching that is triggered by the line failure after the fiber is removed.
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