Command Reference Guide

Administration Commands
define_tr_ls, define_ethernet_ls, define_fddi_ls
If the PU name is required and you do not specify it, the default is the same as the LS name. To ensure that
this name is a valid type-A character string, SNAplus2 converts it to uppercase; if the string begins with a
numeric character, this character is either removed or preceded by the characters “PU.”
disable_remote_act
Specifies whether to prevent activation of the LS by the remote node. Possible values are:
YES
The LS can be activated only by the local node; if the remote node attempts to activate it, SNAplus2
will reject the attempt.
NO
The LS can be activated by the remote node.
dspu_services
Specifies the services that the local node provides to the downstream PU across this link. This parameter is
used only if the adjacent node is a downstream PU or an APPN node with
solicit_sscp_sessions set to NO;it
is reserved otherwise. Possible values are:
PU_CONCENTRATION
Local node provides PU concentration for the downstream PU. The local node must be defined to
support PU concentration.
DLUR
Local node provides DLUR services for the downstream PU. The local node must be defined to support
DLUR. (DLUR is not supported on end node.)
NONE
Local node provides no services for the downstream PU.
dspu_name
Name of the downstream PU. The name is a type-A character string starting with a letter. To ensure that
this name is a valid type-A character string, SNAplus2 converts it to uppercase; if the string begins with a
numeric character, this character is either removed or preceded by the characters “PU.”
This parameter is reserved except when both of the following conditions are true:
• The solicit_sscp_sessions parameter is set to NO
• The dspu_services parameter is set to PU_CONCENTRATION or DLUR
If both of these conditions are true and you do not specify a value for dspu_name, the default is the same as
the LS name.
If the downstream PU is used for DLUR, this name should match the PU name configured on the host.
(SNAplus2 sends both the PU name and PU ID to the host to identify the PU. The host normally identifies
the PU by its PU name, or by the PU ID if it cannot find a matching PU name.)
dlus_name
Name of the DLUS node from which DLUR solicits SSCP services when the link to the downstream node is
activated. This parameter is reserved if dspu_services is not set to DLUR.
The name is a type-A character string, consisting of a 1–8 character network name, followed by a period,
followed by a 1–8 character DLUS name.
To specify the global default DLUS defined using define_dlur_defaults, do not specify this parameter.
If this parameter is not specified and there is no global default DLUS, then DLUR will not initiate SSCP
contact when the link is activated.
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