Link Statistics; Layer 2 Statistics - HP 438031-B21 - 1:10Gb Ethernet BL-c Switch Cli Reference Manual

The following table describes the Internet Protocol (IP) statistics for a selected port:
IP statistics for port
Table 50
Statistics
ipInReceives
ipInHeaderError
ipInDiscards

Link statistics

Use the following command to display the link statistics of the selected port:
show interface port <port number> link-counters
Command mode: All
Link statistics for port 1:
linkStateChange:
The following table describes the link statistics for a selected port:
Table 51 Link statistics for port
Statistic
linkStateChange

Layer 2 statistics

The following table describes the Layer 2 statistics commands. The following sections provide more
detailed information and commands.
Table 52 Layer 2 Statistics commands
Command
show mac-address-table counters
show interface port <port number>
lacp counters
show layer2 counters
Description
The total number of input datagrams received from interfaces, including those received
in error.
The number of input datagrams discarded because the IP address in their IP header's
destination field was not a valid address to be received at this entity (the switch).
The number of input IP datagrams for which no problems were encountered to prevent
their continued processing, but which were discarded (for example, for lack of buffer
space). Note that this counter does not include any datagrams discarded while awaiting
re-assembly.
2
Description
The total number of link state changes.
Usage
Displays the Forwarding Database statistics.
Command mode: All
Displays Link Aggregation Control Protocol (LACP) statistics.
Command mode: All
Displays all Layer 2 statistics.
Command mode: All
Statistics Commands
75