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Maintenance Analysis Procedures
3-1
3
Maintenance Analysis
Procedures
This chapter describes maintenance analysis procedures (MAPs) used
by service representatives to fault isolate Sphereon 4300 Fabric Switch
problems or failures to the field-replaceable unit (FRU) level. MAPs
consist of step-by-step procedures that provide information to
interpret system events, isolate a failure to a single FRU, remove and
replace the failed FRU, and verify product operation.
Factory Defaults
Table 3-1 lists factory defaults for product passwords (customer and
maintenance level), and the product’s Internet Protocol (IP) address,
subnet mask, and gateway address.
Table 3-1 Factory-Set Defaults
Item Default
Customer password password
Maintenance password level-2
IP address 10.1.1.10
Subnet mask 255.0.0.0
Gateway address 0.0.0.0