# Displaying SDLC Port Information

To display specific SDLC information for a port from the CiscoView Configure Port window, select SDLC from the CATEGORY popup menu. The following information is displayed:

Port Name (sdlcPortOperName)

Port Role (sdlcPortOperRole)

Port Topology (sdlcPortOperTopology)

Poll List Min Pause (sdlcPortOperPAUSE)

Failed Sec LS Poll Method (sdlcPortOperSlowPollMethod)

Failed Sec LS Poll Pause (sdlcPortOperSlowPollTimer)

Several fields provide information about the SDLC link station. See Displaying Link Station Information.

## Port Name (sdlcPortOperName)

Indicates the type of port to which this interface is currently attached. It has implementation-specific significance.

## Port Role (sdlcPortOperRole)

Indicates the role that the link station has assumed on this connection. Possible values are primary, secondary, and undefined. Although a role is assigned per link station, you cannot vary link station roles on a particular port. For example, if an SDLC port is configured as primary, all link stations on that port must be primary.

## Port Topology (sdlcPortOperTopology)

Indicates whether the SDLC port is currently operating in a point-to-point or multipoint topology.

## Poll List Min Pause (sdlcPortOperPAUSE)

Displays the current minimum elapsed time (in 1/100ths of a second) between any two traversals of the poll list for a primary SDLC port.

This object is valid only for SDLC ports where sdlcPortAdminRole = = primary.

## Failed Sec LS Poll Method (sdlcPortOperSlowPollMethod)

Indicates the method used for periodically polling secondary link station addresses that have failed. Possible values are servlim, pollpause, or other.

The value servlim means that the polling characteristics are defined by the value of sdlcPortOperSERVLIM.

The value pollpause means that the value of sdlcPortOperSlowPollTimer defines the polling characteristics.

The value other indicates that the polling characteristics are defined by vendor specific values.

This object is valid only for SDLC ports where sdlcPortOperRole = = primary and sdlcPortOperTopology = = multipoint.

## Failed Sec LS Poll Pause (sdlcPortOperSlowPollTimer)

Specifies in 1/100ths of a second the elapsed time between polls for failed secondary link station addresses.

This object is valid only for SDLC ports where sdlcPortOperRole = = primary and sdlcPortOperTopology = = multipoint.