Click the Exhibit button. As shown in the exhibit, a customer has several interconnected core rings. They want to create several irtual rings?utilizing their STM-64 backbone (nodes 1, 2, 3, and 4).
What do you recommend? ()
A. SNCP rings
B. MS-SPRing rings
C. 1:N protection on all core circuits
D. dual-ring interconnect with MS-SPRing rings
您可能感興趣的試卷
你可能感興趣的試題
A customer has 2 E1s to add between far-end nodes in an SNCP ring.
What type of circuit should you recommend? ()
A. LO-PATH circuits
B. HO-PATH circuits
C. 1:1 protection circuits
D. 1:N protection circuits
E. LO-TUNNEL tunnel circuits
A. signal fail, signal degrade, manual switch
B. signal degrade, signal fail, manual switch
C. protection lockout, manual switch, path AIS
D. forced switch, manual switch, signal degrade
E. protection lockout, manual switch, forced switch
A. LEX
B. HDLC
C. GFP-F
D. PPP/BCP
You are provisioning an E-1 circuit on an ONS 15454 MS-SPRing configuration and XC-VXL-10G card. Each VC-12 connection must also terminate via the VC-3 matrix.
How many VC-3 ports remain after this circuit is created, assuming no other circuits?()
A. 92
B. 93
C. 94
D. 95
E. 96
A. 1+1 is based on APS, while 1:1 is based on IPS.
B. 1:1 is used in SNCP switching, while 1+1 is used in MS-SPRing switching.
C. 1+1 sends signals on Working and Protect paths, while 1:1 sends signals only on Working path.
D. 1+1 sends signals on Working path ONLY, while 1:1 sends signals on both Working and Protect paths.
A. 10
B. 32
C. 64
D. 84
E. 96
A. line timing
B. loop timing
C. internal timing
D. through timing
E. external timing
最新試題
In SDH, what is the name of the embedded Data Communication Channel (DCC) in bytes D1-D3?()
How is a Thin Film filter fabricated? ()
What is the phenomenon called where different wavelengths of light travel at different speeds?()
What are two major differences between MS-SPRing and SNCP?()
A VC-4-4c consists of ().
Why are the 1300 nm and 1550 nm regions of the fiber spectrum primarily used for optical communications?()
Which two can be transported in one AU-4? ()
A 2.5 Gb/s (OC-48 or STM-16) optical signal with a dispersion tolerance of 1200 ps/nm goes through fiber with 18ps/nm*km of dispersion. How many 15216-DCU-350 equivalents are needed for enough compensation after traveling 100 km?()
What is the difference between the transmitted power and the sensitivity of the receiver? ()
What three in combination are factors that can cause four-wave mixing in fiber-optic cables?()