9-2
Catalyst 2900 Series XL and Catalyst 3500 SeriesXL Software Configuration Guide
78-6511-08
Chapter9 Troubleshooting
Statistics
Statistics
This section describes the statistics you can retrieve from the switch and from connected LRE CPEs. Use
the
show controllers ethernet-controller and show controllers lre status privileged EXEC command to
display these statistics:
• Table 9-1 for switch statistics
• Table 9-2 for Ethernet port statistics
• Table 9-3 for LRE link statistics
• Table 9-4 for CPE Ethernet link statistics
Table 9-1 Switch Statistics
Statistic Type Explanation
Transmit Rate The transmit rate in Mbps. It includes the transmission of bad packets and retransmission
because of collisions in half-duplex operations.
Receive Rate The receive rate in Mbps. It includes the data bytes of bad packets, discarded packets, and
no-destination packets.
Transmit Bandwidth Usage The percentage of the bandwidth usage for transmission, based on the transmit rate and actual
speed.
Receive Bandwidth Usage The percentage of the bandwidth usage for reception, based on the receive rate and actual
speed.
Transmit Packet Rate The transmit rate of well-formed packets. It includes unicast, multicast, and broadcast
packets.
Receive Packet Rate The receive rate of well-formed packets. It includes unicast, multicast, and broadcast packets.
Transmit Multicast/Broadcast
Packet Rate
The transmit rate of well-formed multicast and broadcast packets. It excludes unicast
packets.
Receive Multicast/Broadcast
Packet Rate
The receive rate of well-formed multicast and broadcast packets. It excludes unicast packets.
Total Discarded Packets The total number of packets discarded from both transmission and reception.
Total Packets with Errors The total number of packets with errors from both transmission and reception.
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