Cabletron Systems SPECTRUM 1800, User Manual

Page: 122 / 232

X.25 Status and Configuration
6-10 Viewing X.25 Status
2. Drag down to X25 Congestion Stats, and release. The X25 Congestion
Statistics window,
Figure 6-3 , will appear.
Figure 6-3. X.25 Congestion Stats
The Congestion Statistics window provides the following statistical data:
INFO (Transmitted/Received)
A count of the Information Transfer (INFO) commands transmitted or received
across the selected port, expressed as a rate (commands/second).
RNR (Transmitted/Received)
A count of the Receive Not Ready (RNR) supervisory commands or responses
transmitted or received across the selected port, expressed as a rate (commands or
responses/second).
Errors
The Error Statistics window provides information about standard LAPB
command and response frames related to error conditions present on the selected
port. To access the window:
1. Click mouse button 3 on the X.25 port of interest to display the Port Menu.
2. Drag down to X25 Errors, and release. The X25 Error Statistics window,
Figure 6-4 , will appear.