Online Access Free H31-341 Exam Questions

The main light path monitoring is based on the OMS segment and it mainly monitors which of the following items? (Multiple choice)

• A.The main light path is broken?
• B.Line attenuation exceeds the design EOL value.
• C.Line attenuation compensation is abnormal
• D.The origin of the optical discharge power is abnormal

The OTS path refers to the physical fiber connection between two adjacent OM/OD/OA on the main optical path.

• A.FALSE
• B.TRUE

When configuring the Ethernet Layer 2 attribute, set the Default VLAN ID and VLAN Priority of the untagged frame when the TAG ID is set to Accese or Hybrid. The "VLAN priority" is set according to the QoS of the unified plan.

• A.FALSE
• B.TRUE

ODUk SNCP protection cannot be automatically switched. The possible reasons are: (Multiple Choice)

• A.Waiting for the recovery time to be set too long
• B.SNCP type setting error
• C.Set the lock or forced switch command
• D.Electrical cross configuration error

Which of the following description is wrong about the content of the formula for calculating the maximum line rate (N=Ratc/((L+7+1+M)x8))?

• A.L is in standard Ethernet frame length with a minimum value of 64Bytes
• B."8" outside the brackets is 1 Byte containing 8 Bits
• C.M is the frame gap, and the minimum IFG (minimum frame gap) is 8 bytes.
• D.Rate indicates the line rate of the physical layer. If the device port is FE, then Rate=100Mbit/s.