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C
ONFIGURING
THE
S
WITCH
3-12
Showing Port Statistics
You can display standard statistics on network traffic from the Interfaces
Group MIB, Ethernet-like MIB, and RMOM MIB. These statistics display
errors on the traffic passing through each port. This information can be
used to identify potential problems with the switch (such as a faulty port or
unusually heavy loading). All values displayed have been accumulated since
the last system reboot, and are shown as counts per second. Statistics are
refreshed every 5 seconds.
Note:
RMON groups 2, 3 and 9 can only be accessed using SNMP
management software.
Field Attributes
•
State
– Shows whether or not the port is operational.
•
Link
– Indicates if the link is Up or Down.
•
TxGoodPkt
– The total number of packets transmitted out of the
interface, including framing characters.
•
TxBadPkt
– The number of outbound packets that could not be
transmitted because of errors.
•
RxGoodPkt
– The total number of packets received on the interface,
including framing characters.
•
RxBadPkt
– The number of inbound packets that contained errors
preventing them from being delivered to a higher-layer protocol.
•
TxAbort
– The number of outbound packets which were chosen to be
discarded even though no errors had been detected to prevent their
being transmitted. One possible reason for discarding such a packet
could be to free up buffer space.
•
Collision
– The best estimate of the total number of collisions on this
Ethernet segment.
•
DropPkt
– The total number of events in which packets were dropped
due to lack of resources.
Summary of Contents for 6709L2
Page 2: ......
Page 14: ...INTRODUCTION 1 6 ...
Page 45: ...FORWARDING AND FILTERING 3 23 Click Administrator Filtering Database IGMP Snooping ...
Page 68: ...CONFIGURING THE SWITCH 3 46 ...
Page 122: ...CONSOLE INTERFACE 4 54 ...
Page 140: ...TROUBLESHOOTING C 2 ...
Page 146: ...GLOSSARY Glossary 6 ...
Page 149: ......