>>-+----------------+------------------------------------------><
'-NN--=--+-NO--+-'
'-YES-'
statements: |
PU |
dependencies: |
APPN only |
Specifies whether the adjacent node is expected to be a network
node.
If you specify a value for NN, it is validated when a connection
is attempted to an adjacent node. If the adjacent CP is not the type
of node that is expected, then connection setup fails. If NN is not
specified, then the APPN capabilities of the adjacent node are identified
and accepted when a connection is established.
- NN=NO
- Specifies that the adjacent node is expected to be an end node.
- NN=YES
- Specifies that the adjacent node is expected to be a network
node.
Restriction: In a peripheral subnetwork boundary
configuration between a border node and a network node without border
node function, the border node appears to the non-border node as an
end node. In this case, coding NN=YES on the definition statement
that represents the border node, a connection failure will occur.
Avoid the failure by not coding the NN operand or by coding NN=NO.