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DEFINITY Switch Connectivity 1 Networking Overview
Administration for Network Connectivity
CID: 77730 555-233-504 — Issue 1 — April 2000
8
R8si model The following table shows the hardware required for an upgrade to an R8si.
R8csi model The following table shows the hardware required for an upgrade to an R8csi.
Connection Type Hardware Required
BX.25 (Existing
systems only)
• PI (TN765)
• NetPkt (TN794) — replaces the NetCon (TN777B) and the
PACCON (TN778) circuit packs
•
Upgraded processor (TN790B)
• In duplicated systems, a second NetPkt Control
Assembly and a new DUPINT (TN792)
TCP/IP
(ethernet and ppp)
• C-LAN (TN799B)
• NetPkt (TN794) — replaces the NetCon (TN777B) and the
PACCON (TN778) circuit packs
•
Upgraded processor (TN790B)
• In duplicated systems, a second NetPkt Control
Assembly and a new DUPINT (TN792)
• Expansion Interface (TN570) if there is an EPN and
there are packet-based applications (such as TCP/IP
over the C-LAN or ISDN-PRI over the TN464). The
TN776 EI can be used only when the switch has no
packet-based applications.
ISDN-PRI
• NetPkt (TN794) — replaces the NetCon (TN777B) and the
PACCON (TN778) circuit packs
•
Upgraded processor (TN790B)
• In duplicated systems, a second NetPkt Control
Assembly and a new DUPINT (TN792)
• Expansion Interface (TN570) if there is an EPN.
ISDN-PRI capabilities formerly provided by the PI and
PACCON circuit packs are now provided by the NetPkt.
Note that you do not need to replace the TN767 with the
TN464 since NetPkt supports D-channel signaling over the
TDM bus.
Connection Type Hardware Required
BX.25 (Existing systems
only)
The csi model does not support BX.25 connectivity.
TCP/IP
(ethernet and ppp)
• C-LAN (TN799B)
• Upgraded processor (TN798B)
ISDN-PRI
• Upgraded processor (TN798B)