H35-260 Exam Question 1
Standard FEC, AFEC and HFEC techniques all increase the FEC overhead, and the coding gains achieved are progressively increased.
H35-260 Exam Question 2
The thickness of the fiber core, the refractive index of the village material and the cladding material have a decisive influence on the characteristics of the fiber.
H35-260 Exam Question 3
In the PTN network, the L3 node needs to learn the ARP message to forward the message to the SGW. What is the type of the ARP response message?
H35-260 Exam Question 4
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?
H35-260 Exam Question 5
Regarding the function of backing up and restoring all data in the network management database, which of the following statements is correct?