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Configuring LLC2 7-25
SNA Status and Configuration
The list box at the top of the window displays any connections that have already
been conÞgured.The Þelds and buttons in the lower portion of the window allow
you to add new entries, and modify or delete existing ones.
The Connections Table allows you to conÞgure the following parameters:
Sequence
This is simply a sequence number to allow selection of a line in the display.
HSAP
This is the host service access point (HSAP) address used to connect to the host.
This must match the SSAP (source SAP) in a frame received from the local LAN or
the DSAP (destination SAP) in a frame from the remote link station.
Local Subscriber ID
This is the subscriber address assigned to the local end of the SNA connection. If
you are conÞguring an LLC2-to-SDLC link, this address must match the Remote
Subscriber ID parameter conÞgured in the SDLC Physical Unit Subscriber Table
(see SDLC PU ConÞguration, page 7-7). If you are conÞguring an LLC2-to-LLC2
connection, this address must match the Remote Subscriber ID in the remote
nodesÕs Connections Table.
The Local Subscriber ID can be up to 15 digits long, and must begin with all of the
actual Routing Subscriber ID conÞgured in the SNA/LLC2 Host Table. The Local
Subscriber ID can contain an asterisk as the Þnal digit; if so, the asterisk will not
be a ÒuniversalÓ wildcard, but instead will include the range 000-511, or 00-99 if
13 digits precede the wildcard, or 0-9 if 14 digits precede the wildcard.
Remote Subscriber ID
This is the subscriber address assigned to the remote end of the SNA connection.
If you are conÞguring an LLC2-to-SDLC link, this address must match the Local
Subscriber ID parameter conÞgured in the SDLC Physical Unit Subscriber Table
(see SDLC PU ConÞguration, page 7-7). If you are conÞguring an LLC2-to-LLC2
connection, this address must match the Local Subscriber ID in the remote
nodesÕs Connections Table.
The Remote Subscriber ID can be up to 15 digits long. It can contain an asterisk as
the Þnal digit; if so, the asterisk will not be a ÒuniversalÓ wildcard, but instead
will include the range 000-511, or 00-99 if 13 digits precede the wildcard, or 0-9 if
14 digits precede the wildcard.
Type
This read-only parameter is relevant only in an Originated Connections Table,
and is always LLC2.