Huawei H35-260 - HCSA-Field-Transmission & PTN V1.0
What kind of fault detection is used to trigger VPN FRR protection in PTN LTE?
In order to determine whether the optical fiber lines and connectors on the wavelength division side are normal, which of the following loopback methods is most suitable?
When the switch is working, the device forwards data according to the MAC address forwarding table. Which of the following statements is correct?
On the PTN equipment, when the tunnel bears data and forwards, which one is wrong in the description of the actions of each node on the LSP?
During the troubleshooting process, if you need to loopback the protected services carried by the NG WDM device, which of the following operations need to be performed first when performing the loopback
operation?
When congestion occurs, what are the packet discarding methods supported by OptiX PTN 1900&3900?
The PTN3900 device needs to complete the access and processing of E1 signals through the processing board, service daughter card, and interface board. Which of the following boards is not involved in the
work?
In the path hierarchy of the WDM network, which paths belong to the optical layer?
In the PTNLTE solution, which source interface is used when deploying multi-hop daily BFD at the core L3 nodes in the prefecture and city?
Which of the following items belong to the debugging work of the playback system?