【Answer】1. ABC 2. A 3. D 4. B 5. A
【Winner】Malik3000, slisli, be_lo, Saqib123, BAZ
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Join the Community Learning week Ethernet service basics of transmission network!
Class topic
Post 1. UNI and NNI
NNIs are mainly used for interfaces between devices of the same model or between devices of different models at the same network layer. Of course, they can be devices from the same manufacturer or devices from different manufacturers...More
Post 2. A case of the maximum frame length of Ethernet service
When a transmission device is interconnected with a datacom device, we need to configure a proper maximum frame length on the transmission device...More
Post 3. How to test the availability of Ethernet services
After Ethernet services are configured, we need to select a proper method to verify the availability of the Ethernet channel based on the actual application scenario...More
Post 4. VCTRUNK specifications and frame length range of the EoS board
During the configuration of Ethernet services, we need to pay attention to two important parameters of the EoS board, one is VCTRUNK specifications, and the other is Maximum frame length...More
Post 5. LCAS technology
The VC cascading technology can realize the rate adaptation of the Ethernet bandwidth and the SDH virtual channel, thereby achieving flexible configuration of bandwidth, and in particular, the virtual cascading technology can fully utilize the bandwidth...More
Class Q&As
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