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 Connec t 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 )