Serial (usi) statistics report, Table 12–19. serial statistics report – Verilink Net Engine (3150-30626-001) Product Manual User Manual
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NetEngine IAD User Guide
IAD Reports
228
Serial (USI) Statistics Report
Type
S
to display the Serial Statistics report. This report displays basic
serial (HDLC) transport statistics on the Universal Serial Interlace port.
BECN set on Tx
Backward Explicit Congestion Notification status
set to notify DTE that congestion avoidance should
be initiated by the sending device.
Tx congestion counter
No. of frames dropped due to congestion to
maintain committed information rate.
CLLM frames Tx
No. of CLLM frames received
LMI frames Tx
No. of LMI frames received
ANSI frames Tx
No. of ANSI frames received
Last error:
Description of last recorded error since reset.
Table 12–19.Serial Statistics Report
Parameter
Description
bytes rcvd
Total data received in bytes.
packets rcvd
No. of Serial packets received.
discarded, RX Busy
No. of discarded received packets due to packets
Overrun.
Available Buffers (PCB
Entries)
Current available internal PCB (Packets Buffers)
entries.
discarded, RX error:
No. of discarded due to the following reasons:-
Could not allocate packet buffers.
Rx Clock glitch
Total frames discarded on this port due to receives
clock glitch errors.
PLL error
Total frames discarded on this port due to receives
phase lock loop errors.
Frame too long
Total frames discarded on this port because the
received frame was too long.
Non octet aligned
Total frames discarded on this port because the
received frame was not an integral no. of octets.
Abort seq
No. of frames aborted on the port due to receiving
an abort sequence since system re-initialization
and the port state was ‘up' or 'test'.
CRC error
Total frames discarded on this port due to received
CRC errors.
Rx overrun
Total frames discarded on this port due to receiver
overruns errors.
CD lost
Total frames discarded on this port due to lost
Carrier Detect.
Out Of Buffers (PCBs)
No. of times that could not allocate a packet buffer
for received packets.
Table 12–18.Frame Relay Statistics Report
Parameter
Description