3Com 3500 - Manual (Page 434)

434 C HAPTER 16: I NTERNET P ROTOCOL (IP)
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✓ 9000
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ip arp statistics For CoreBuilder 9000: Applies to Layer 3 switching modules only.
Displays detailed information about the specified interfaces or all
interfaces.
Valid Minimum Abbreviation
ip ar status
Important Considerations
■
Your system tracks the number of times that a particular Address
Resolution Protocol (ARP) event occurs.
■
If a port that has multiple IP interfaces associated with it receives an
ARP frame that is discarded because of an address mismatch, the
inReceives and inDiscards statistics are incremented for the first
interface of all the interfaces that are associated with the port.
■
The system supports baselining for ARP statistics.
Options
Fields in the IP ARP Statistics Display
Prompt Description Possible Values [Default]
IP interface Index number of the
IP interface from
which to select ARP
statistics
■
One or more
selectable interface
indexes
■
all
■
? (for a list of
selectable interface
indexes)
1
Field Description
inDiscards Received ARP frames that have been discarded due
to one of the following reasons:
■
Frame had a source address that did not match
any directly connected IP interface that was
associated with the port on which it was
received
■
Frame contained an invalid header
■
Frame was not an ARP request or an ARP reply
inReceived ARP frames (requests, replies, and discards) that
were received on an IP interface