Command Reference Guide

Administration Commands
query_ls
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.
default_nn_server
For an end node, this parameter specifies whether this is a link supporting CP-CP sessions to a network node
that can act as the local node’s network node server. When the local node has no CP-CP sessions to a network
node server and needs to establish them, the local node checks this parameter on its defined link stations to
find a suitable LS to activate. This enables you to specify which adjacent NNs are suitable to act as the NN
server (for example, to avoid using NNs that are accessed by expensive or slow links).
Possible values are:
YES
This link supports CP-CP sessions to a network node that can act as the local node’s NN server; the
local node can automatically activate this link if it needs to contact an NN server.
NO
This link does not support CP-CP sessions to a network node that can act as the local node’s NN server;
the local node cannot automatically activate this link if it needs to contact an NN server.
If the local node is not an end node, this parameter is not used.
hpr_supported
Specifies whether HPR is supported on this link. Possible values are:
YES
HPR is supported on this link.
NO
HPR is not supported on this link.
hpr_link_lvl_error
Specifies whether HPR traffic should be sent on this link using link-level error recovery. This parameter
should be ignored unless hpr_supported is set to YES. Possible values are:
YES
HPR traffic should be sent on this link using link-level error recovery.
NO
HPR traffic should not be sent on this link using link-level error recovery.
link_deact_timer
Limited resource link deactivation timer, in seconds. A limited resource link is automatically deactivated if not
data flows over the link for the time specified by this parameter. This parameter is not used if limited_resource
is set to any value other than INACTIVITY.
use_default_tg_chars
Specifies whether the default TG characteristics supplied in the port definition are used. Possible values are:
YES
Use the default TG characteristics; ignore effect_cap through user_def_parm_3 parameters on this
command.
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