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TONN25 TR000 0004ACA2A407 YES YES 0
TONN31 TR000 4FFF00001031 YES NO 0
SDLC1 SDLC001 C1 NO NO 2
TONN103 DLS254 400000000103 NO NO 0
TONN1IS FR006 16 YES YES 0 4
LU NAME:
LU NAME STATION NAME CP NAME
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APPN config>
Note:
1 Idle timer = 0 gives a fixed circuit
2 Frame relay PVC is defined
3 This is the ISDN port
4 This is the link station
Configuring APPN Over Dial on Demand Circuits
APPN is supported over dial on demand circuits for the following DLC types:
v APPN/PPP/ISDN
v APPN/FR/ISDN
v APPN/PPP/V.25 BIS
v APPN/PPP/V.34
Refer to the
Software User’s Guide
for additional information about dial on demand
circuits.
PU 2.1 Node Considerations
When configuring an APPN link station for PU 2.1 nodes over a Dial on Demand
link, you should specify yes for the
limited resource
link station parameter. This
allows APPN to:
v Consider this link as a viable link to be used for route computation, even though
the link is not actually active. The link will automatically become active during
LU-LU session activation for a session needing to use it.
v Deactivate the link station when there are no active sessions using this link.
You should not configure CP-CP sessions over a dial on demand link. CP-CP
sessions are persistent sessions. That is, they should remain active as long as the
link is active. Since the active session count will not go to zero in this case, the link
will remain active.
Note: If you specify yes for the
limited resource
parameter for a PU 2.1 node, you
must specify an adjacent CPNAME and a TG number in the range of 1 to
20.
PU 2.0 Node Considerations
When configuring an APPN link station for PU 2.0 nodes over a Dial on Demand
link, you can specify yes for the
limited resource
link station parameter. This allows
APPN to deactivate the link station when there are no active sessions using it.
Note: If
limited resource
is yes, link activation for this link station must be initiated
by either the DSPU (the PU 2.0) or by VTAM.
APPN
Chapter 1. APPN 51