Quiz 350-020

Quiz 350-020, CCIE SP Optical Qualification

Which bytes in the Section Overhead identify the beginning of the STS-1 frame?

Which are the two possible circuit sizes for an E-series shared packet ring in the network shown in the exhibit?

In SDH a VC-3 is built to contain the following PDH rates:

what type of laser is being used?

What network is a supernet?

Why does SNR decrease as the signal progresses through the DWDM system?

Following diagram put the events listed below in correct chronological sequence

what command would be used to set the default route on Router 2 to 171.68.64.6 (Router 3)?

Which two specific QoS mechanisms were added to accomplish this?

What is the gain tilt of all of the seven channels?