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DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-829EXP-INTF (Expansion Interface Circuit Pack)
9
Figure 9-49. Expansion Interface Packet Interface Test—PPN to CSS Loop
The path shown in Figure 9-49
is used when running the test on a PPN EI in a
Center Stage configuration.
Figure 9-50. Expansion Interface Packet Interface Test-EPN to EPN link
The path shown in Figure 9-50
is used when the EI under test is one that provides
connectivity between the two EPN s in a Direct Connect configuration.
INTERFACE
SWITCH NODE
EXP-INTF
Packet Bus (PPN)
PKT-
INT
INT
PKT
EXP-INTF
EXP-INTF
EXP-INTF
EXP-INTF
EXP-INTF
EXP-INTF
Packet Bus ( PPN )
Packet Bus ( PN X )
Packet Bus ( PN Y )