Cisco 678 Installation And Operation Manual page 134

Interpret Statistics
•
The stats wan0-0 command displays more information:
cbos#stats wan0-0
WAN0-0 Statistics
# of packets
# of packets Rx errors:0
# of wrong byte counts Rx:0
# of out of Rx buffers:3
# of out of Rx descriptors:0
# of too large packets Rx:0
# of bytes Rx:2170
# of queued Tx commands:0
# of Tx underruns:0
# of packets to Tx:1
# of rejected Tx packets:0
total # of Tx errors:0
# of processed OAM loopback cells
Cisco 600 Series Installation and Operation Guide
5-50
Chapter 5
universal access concentrator, or a Cisco 678. The cell is injected into a
specific virtual circuit along with the normal user traffic flow. The cell is
carried unmodified by each intermediate ATM switching node until it arrives
at the circuit's other endpoint, such as the Cisco 67x. The receiving endpoint
modifies the cell payload to indicate that the cell has been looped-back and
transmits this new cell back into the ATM circuit. It is relayed by each
intermediate node until it arrives at the original transmitting endpoint. The
receipt of this cell indicates a valid end-to-end connection between the two
endpoints over the intervening ATM network.
Invalid Cell counter (ICC)—Number of received ATM cells with non-zero
General Flow Control (GFC) fields.
Rx:49
segment:0 end-to-end:0
Configuration Procedures for the Cisco 67x CPE Devices
Tx:0
Tx:70
78-11190-01