Command Reference Guide

Administration Commands
define_tr_port, define_ethernet_port, define_fddi_port
Name of the associated DLC. This name is a character string using any locally displayable characters. The
specified DLC must have already been defined.
port_number
The number of the port.
max_rcv_btu_size
Maximum BTU size that can be received. This value includes the length of the TH and RH (total 9 bytes)
as well as the RU. Specify a value in the range
265–65535.
tot_link_act_lim
Total link activation limit (the maximum number of links that can be active at any time using this port).
inb_link_act_lim
Inbound link activation limit (the number of links reserved for inbound activation). The sum of
inb_link_act_lim and out_link_act_lim must not exceed tot_link_act_lim; the difference between
inb_link_act_lim and tot_link_act_lim defines the maximum number of links that can be activated outbound
at any time.
out_link_act_lim
Outbound link activation limit (the number of links reserved for outbound activation). The sum
of inb_link_act_lim and out_link_act_lim must not exceed tot_link_act_lim; the difference between
out_link_act_lim and tot_link_act_lim defines the maximum number of links that can be activated inbound
at any time.
ls_role
Link station role. Set this to LS_NEG.
implicit_dspu_services
Specifies the services that the local node will provide to the downstream PU across implicit links activated
on this port. Possible values are:
DLUR
Local node will provide DLUR services for the downstream PU (using the default DLUS configured
through the define_dlur_defaults command).
PU_CONCENTRATION
Local node will provide PU concentration for the downstream PU. It will also put in place definitions
as specified by the DSPU template specified for the parameter implicit_dspu_template.
NONE
Local node will provide no services for this downstream PU.
implicit_dspu_template
Specifies the DSPU template, defined on the define_dspu_template command. This template is used
for definitions if the local node is to provide PU concentration for an implicit link activated on this port. If
the template specified does not exist or is already at its instance limit when the link is activated, activation
will fail. This template name is an 8-byte string in a locally displayable character set.
If the implicit_dspu_services parameter is not set to PU_CONCENTRATION, the implicit_dspu_template
parameter is reserved.
implicit_ls_limit
Specifies the maximum number of implicit link stations which can be active on this port simultaneously,
including dynamic links and links activated for Discovery. Specify a value in the range 1–65,534 or specify
0 (zero) to indicate no limit. A value of NO_IMPLICIT_LINKS indicates that no implicit links are allowed.
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