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Catalyst 6500 Series Switch Command Reference—Release7.6
78-15328-01
Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands show netstat
Table 2 -54 describes the fields in the show netstat udp command output.
This example shows how to display IP statistics:
Console> show netstat ip
ip:
76894 total packets received
0 bad header checksums
0 with size smaller than minimum
0 with data size < data length
0 with header length < data size
0 with data length < header length
0 fragments received
0 fragments dropped (dup or out of space)
0 fragments dropped after timeout
0 packets forwarded
0 packets not forwardable
0 redirects sent
Console>
Table 2 -55 describes the fields in the show netstat ip command output.
Table2-54 show netstat udp Command Output Fields
Field Description
incomplete headers Number of UDP packets received with incomplete packet headers.
bad data length fields Number of UDP packets received with a data length field that did
not match the actual length of the packet payload.
bad checksums Number of UDP packets received that failed the checksum.
socket overflows Number of socket overfl ows .
no such ports Number of UDP packets received destined for nonexistent ports.
Table2-55 show netstat ip Command Output Fields
Field Description
total packets received Total number of IP packets received.
bad header checksums Number of received IP packets that failed the checksum.
with size smaller than
minimum Number of received IP packets that were smaller than the
minimum IP packet size.
with data size < data length Number of packets in which the data size was less than the data
length.
with header length < data
size Number of packets in which the header length was less than the
data size.
with data length < header
length Number of packets in which the data length was less than the
minimum header length.
fragments received Number of IP packet fragments received.