3Com 3CBLSF26PWRH - Viewing Port Statistics

3-17
Viewing Port Statistics
The Port Statistics Summary Page contains fields for viewing information about switch utilization and
errors that occurred on the switch.
Click Port > Statistics > Summary. The Port Statistics Summary Page opens.
Figure 3-20 Port Statistics Summary Page
The Port Statistics Summary Page contains the following fields:
Table 3-15 Port Statistics Summary Page item description
Item Description
Refresh Rate
Defines the amount of time that passes before the interface statistics are
refreshed. The possible field values are:
z No Refresh: Indicates that the port statistics are not refreshed.
z 15 Sec: Indicates that the port statistics are refreshed every 15 seconds.
z 30 Sec: Indicates that the port statistics are refreshed every 30 seconds.
z 60 Sec: Indicates that the port statistics are refreshed every 60 seconds.
Clear All Counters Clears the port statistics counters and the new statistics are displayed.
Received Bytes
(Octets)
Displays the number of octets received on the interface since the switch was
last refreshed. This number includes bad packets and FCS octets, but
excludes framing bits.
Received Packets
Displays the number of packets received on the interface, including bad
packets, Multicast and broadcast packets, since the switch was last
refreshed.
Broadcast Packets
Received
Displays the number of good broadcast packets received on the interface
since the switch was last refreshed. This number does not include Multicast
packets.
Multicast Packets
Received
Displays the number of good Multicast packets received on the interface
since the switch was last refreshed.
CRC & Align Errors
Displays the number of CRC and Align errors that have occurred on the
interface since the switch was last refreshed.
Undersize Packets
Displays the number of undersized packets (less than 64 octets) received on
the interface since the switch was last refreshed.
Oversize Packets
Displays the number of oversized packets (over 9216 octets) received on the
interface since the switch was last refreshed.