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The effective downstream bandwidth of the GPON PON port is?
The effective downstream bandwidth of the GPON PON port is?A . 2G B. 1.25G C. 2.5G D. 2.2GView AnswerAnswer: C
When deploying home-customer services in the PON system, which of the following service configurations has the highest priority?
When deploying home-customer services in the PON system, which of the following service configurations has the highest priority?A . VOIP B. GAME C. INTERNET D.IPTVView AnswerAnswer: A
Which of the following options can improve the service experience of multicast users when switching channels (shorter switching time)?
Which of the following options can improve the service experience of multicast users when switching channels (shorter switching time)?A . When adding a multicast program, disable the prejoin function B. Enable the quick leave function when adding a multicast user C. When adding a multicast user, enable the preview function...
The traffic-suppress function of MA5680T uplink port suppresses multicast only for unknown multicast
The traffic-suppress function of MA5680T uplink port suppresses multicast only for unknown multicastA . True B. FalseView AnswerAnswer: B
The OLT device supports the use of authority templates to control the programs that group insertion users can watch
The OLT device supports the use of authority templates to control the programs that group insertion users can watchA . True B. FalseView AnswerAnswer: A
The Max-Forwards field can be used in the SIP message to solve the loop and avoid endless message forwarding.
The Max-Forwards field can be used in the SIP message to solve the loop and avoid endless message forwarding.A . True B. FalseView AnswerAnswer: A
When the OLT processes priority marks, which methods that can be adopted? (Multiple choice)
When the OLT processes priority marks, which methods that can be adopted? (Multiple choice)A . From the outer layer Tag 802.ip priority of the ingress message to hold shell/map B. Copy the ToS value of the ingress packet C. From the inner layer Tag 802.ip priority support/mapping of the ingress...
With the development of business, the demand for bandwidth is getting higher and higher, and 10G PON technology can better adapt to the needs of the network. Which of the following description of 10G PON is correct? (Multiple choice)
With the development of business, the demand for bandwidth is getting higher and higher, and 10G PON technology can better adapt to the needs of the network. Which of the following description of 10G PON is correct? (Multiple choice)A . The frame structure of 10G GPON still uses GEM frames...
A total of 100 multicast users on the OLT are watching 20 multicast programs. Assuming that each multicast program occupies a bandwidth of 2M, how much multicast traffic is currently available on the uplink port of the OLT?
A total of 100 multicast users on the OLT are watching 20 multicast programs. Assuming that each multicast program occupies a bandwidth of 2M, how much multicast traffic is currently available on the uplink port of the OLT?A . 200M B. 100M C. 40M D. 50MView AnswerAnswer: C
The stages that general network design will go through and their sequence are?
The stages that general network design will go through and their sequence are?A . Information collection stage --> planning stage --> network outline design stage --> network detailed design stage --> network deployment design stage B. Planning stage --> network outline design stage --> information collection stage --> network detailed...
