SNA Status and Configuration
7-28 Viewing SDLC Status
Local Re-Tx I-Frames
The number of I-frames retransmitted by all local SDLC link stations on this port,
expressed as a rate (frames/second).
Remote Re-Tx I-Frames
The number of I-frames retransmitted by remote link stations for all SDLC link
stations on this port, expressed as a rate (frames/second).
Polls (Received and Transmitted)
The number of polls received or sent by this port since the port was created,
expressed as a rate (polls/second).
Poll Responses (Received and Transmitted)
The number of poll responses received or sent by this port since the port was
created, expressed as a rate (poll responses/second).
Physical Failures
The number of times this port has failed due to its physical media since port
startup, expressed as a rate (failures/second).
Busies (Local and Remote)
The number of times the local or adjacent (remote) SDLC link stations on this port
have entered a busy (RNR) state, expressed as a rate (busies/second).
Octets (Received and Transmitted)
The total octets received from or transmitted to adjacent SDLC link stations on
this port, expressed as a rate (octets/second). This number covers the address,
control, and information Þeld of I-frames only.
Protocol Errors
The number of times the SDLC link stations on this port have deactivated the link
as a result of having received a protocol violation from the adjacent link station,
expressed as a rate (deactivations/second).
Inactivity Timeouts
The number of times the SDLC link stations on this port have deactivated the link
as a result of no activity on the link, expressed as a rate (deactivations/second).
RNR Limits
The number of times the SDLC link stations on this port have deactivated the link
as a result of their RNR (busy) Limit Timer expiring, expressed as a rate
(deactivations/second).
Retry Sequence Exp
The number of times the SDLC link stations on this port have deactivated the link
as a result of a retry sequence being exhausted, expressed as a rate
(deactivations/second).