Chapter 10: Managing the Perle 833IS
Perle 833IS User Guide 205
In Errors
The number of inbound frames that contained errors preventing them from being
deliverable to LAPD.
In Unknown Protocols
The number of frames with known TEI, but unknown SAPI (Service Access Point
Identifier).
Out Discards
The total number of outbound frames which were discarded. Possible reasons are:
buffer shortage.
Out Errors
The number of frames which could not be transmitted due to errors.
Channel Indicates the interface number and channel number. For each channel, the following
information is displayed:
Mode
Displays the current mode for the selected channel.
If the channel is idle, the configured values for the channel will be displayed:
■DI - Dial-In.
■DO - Dial-Out.
■CB - Callback.
■Disabled.
If the channel is in use, the valid modes are:
■Dial-In.
■Dial-Out.
■Callback.
Status
Displays the current status for the selected channel. Valid statuses are:
■Idle - Channel is not in use.
■Connecting - Channel is attempting to connect.
■Active - Channel is connected.
■Disabled - Channel is disabled in configuration.