Viewing Stp Statistics; Clearing Statistics - Brocade Communications Systems FastIron Administration Manual

TABLE 33
Parameter
InShortPkts
InJabber
InFlowCtrlPkts
OutFlowCtrlPkts
InBitsPerSec
OutBitsPerSec
InPktsPerSec
OutPktsPerSec
InUtilization
OutUtilization

Viewing STP statistics

You can view a summary of STP statistics for Layer 2 Switches and Layer 3 Switches. STP statistics
are by default polled every 10 seconds.
To view spanning tree statistics, enter the show span command. To view STP statistics for a VLAN,
enter the span vlan command.

Clearing statistics

You can clear statistics for many parameters using the clear command.
To determine the available clear commands for the system, enter the clear command at the Privileged
EXEC level of the CLI.
device#clear ?
FastIron Ethernet Switch Administration Guide
53-1003625-01
Port statistics in the show statistics command (Continued)
Description
The total number of packets received for which all of the following is true:
• The data length is less than 64 bytes.
• No Rx Error is detected.
• No Collision or Late Collision is detected.
NOTE
Packets are counted for this statistic regardless of whether the CRC is valid or
invalid.
The total number of packets received for which all of the following is true:
• The data length is longer than the maximum allowable frame size.
• No Rx Error is detected.
• The CRC is invalid.
The total number of flow control packets received.
The total number of flow control packets transmitted.
The number of bits received per second.
The number of bits sent per second.
The number of packets received per second.
The number of packets sent per second.
The percentage of the port bandwidth used by received traffic.
The percentage of the port bandwidth used by sent traffic.
Viewing STP statistics
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