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Exam
: Nortel 920-502
Title
: NNCSS-Optera Metro 3000
Version : Demo
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1. Which statement is true about the relationship between facilities and equipment on the OPTera Metro
3000?
A. Facilities are the individual signal ports located on an equipment circuit pack card.
B. Facilities are the buildings or locations where the OPTera Metro equipment is installed.
C. Facilities are the I/O modules associated with the circuit pack located in the corresponding slot on the
shelf.
D. OPTera Metro 3000 recognizes equipment specifications but allows the facilities option to determine
maximum capacities.
Answer: A
2. You have a three-node USPR network with OC-12 line rate. Which pass through cross-connect is valid?
A. fromAID = OC12-11-1; toAID = DS3-9; CCT = 2WAY
B. fromAID = OC12-11-1; toAID = OC12-12-1; CCT = 2WAYPR
C. fromAID = OC12-11-1-1-1; toAID = OC12-12-1-1-1; CCT = 2WAY
D. fromAID = OC12-11-1-1-1; toAID = OC12-12-1-1-1; CCT = 2WAYPR
Answer: C
3. You want to reprovision a shelf with DS3s instead of DS1s. How do you delete a PSC from an OPTera
Metro 3500 shelf?
A. All DS1 facilities must be put out-of-service before the PSC can be put out-of-service and deleted.
B. All DS1 and DS3 facilities must be put out-of-service before the PSC can be put out-of-service and
deleted.
C. All DS1 facilities and equipment must be put out-of-service and deleted before the PSC can be put
out-of-service and deleted.
D. All DS1 and DS3 facilities and equipment must be put out-of-service and deleted before the PSC can be
put out-of-service and deleted.
Answer: C
4. One NE on an OPTera Metro 3500 network is having problems being accessed from a remote NP. What
is the problem?
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A. The NE is not on the NP's SOC.
B. The wrong date and time is set for