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PKT-INT (Packet Interface)
Issue 1 June 2005 1809
Critical-Reliability Configuration - Multi-Connect
The critical-reliability configuration shown in Figure 109: Critical-Reliability Configuration -
Multi-Connect on page 1809 has full duplication of the following options: media servers, control
networks, IPSIs and PNCs (bearer networks). As with the high-reliability configuration, this
configuration requires that IPSI connected PNs have duplicated IPSIs. Because the IPSIs are
duplicated in this configuration, the PKT-INT modules are duplicated.
Figure 109: Critical-Reliability Configuration - Multi-Connect
Packet Interface Service Operations
The following sections provide more background information about service operations for the
Packet Interface.
IPSI IPSI
EI EI
PN 1
IPSI IPSI
EI EI
PN 2
EI EI
PN n
Server A Server B
Control Network A Control Network B
Bearer Network A Bearer Network B