As an SNA link node manager, you can find related information in these
manuals:
Using the Node Management Services Utilities (32022-61005)
SNA NRJE Node Manager's Guide (30292-61000)
SNA IMF/XL Node Manager's Guide (30293-61000)
APPC Subsystem on MPE XL Node Manager's Guide (30294-61002)
SNA DHCF/XL Node Manager's Guide (36935-61002)
SNA DHCF/XL Diagnostic Message Manual (36935-61004)
HP SNADS/XL Node Manager's Guide (32006-61002)
HP SNA Products Remote System Configuration Guide(J2220-61025)
MPE/iX Commands Reference Kit (32650-60115)
HP SNA Server/Access User's Guide (30254-61000)