link Allows subsystems in the router (for example, DLSw) to use SDLC’s
facilities.
station
name
or
address
Allows connections to the specified secondary remote end station (link
station name).
List
Use the list command to display configuration information on one or all SDLC link
stations.
Syntax:
list link
station
name
or all
link Displays the SDLC interface’s configuration.
Example:
list link
Link configuration for: LINK_2 (ENABLED)
Role: SECONDARY Type: POINT-TO-POINT
Duplex: FULL Modulo: 8
Idle state: FLAG Encoding: NRZ
Clocking: EXTERNAL Frame Size: 2048
Speed: 0 Group Poll: F3
Cable V.36 DTE
Timers: XID/TEST response: 2.0 sec
SNRM response: 2.0 sec
Poll response: 0.5 sec
Inter-poll delay: 0.2 sec
RTS hold delay: DISABLED
Inter-frame delay: DISABLED
Inactivity timeout 30.0 sec
Counters: XID/TEST retry: 8
SNRM retry: 6
Poll retry: 10
Link configuration
The name and status of SDLC link station that are in the router’s
configuration.
Role The primary, secondary,or negotiable role for link stations that you
configure using the set link role command.
Type The type of link, MULTIPOINTor POINT-TO-POINT.
Duplex Duplex configuration, HALF or FULL.
ModuloThe sequence number range to use on the link: MOD 8 (0-7) or MOD 128
(0 - 127).
Idle state
The bit pattern (FLAG or MARK) transmitted on the line when the interface
is not transmitting data.
Speed The physical data rate of the interface. When the clocking is internal, this is
the data rate generated by the internal clock.
Configuring SDLC Interfaces
542 MRS V3.2 Software User’s Guide