Question: Q1 In the context of functional reference models, define fault management, and outline the challenges that fault management addresses. Answer: Set of functions that monitor
Q1
In the context of functional reference models, define fault management, and outline the challenges that fault management addresses.
Answer:
Set of functions that monitor the health of a network. Challenges: volume of events being detected and addressed.
Q2
Define performance management and briefly outline all the functions handled at this level.
Answer:
Gathering of stats necessary to assess the performance of a network. Functions: Proper allocation of resources, forecasting/planning, delivery of quality of service.
Q3
Discuss FCAPS vs OAM&P.
Answer:
FCAPS: Fault, Configuration, Accounting, Performance, Security
(best-known functional reference model)
OAM&P: Operation, Administration, Maintenance, Provisioning (best with large enterprise and data providers)
Q4
Briefly define MIB and discuss why it is considered a conceptual data store.
Answer:
Management Information Base (MIB): represent an abstraction or a view of the device being managed.
Q5
Explain why specific management protocols require their own type of MIB.
Answer:
Multiple MIBs supported by singular managed device, each cared for by its own agent and each MIB is a representation of a different abstraction or view.
Q6
What are the system design methodologies used to engineer a given MIB?
Answer:
Systemic design methodologies for SNMP and SMI
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