Alcatel-Lucent 6850-48 参考指南

IP Commands

page 32-92

OmniSwitch CLI Reference Guide

Displays IP datagram traffic and errors. 

N/A

N/A

OmniSwitch 6400, 6850, 6855, 9000, 9000E

• The statistics show the cumulative totals since the last time the switch was powered on or since the last 

reset of the switch was executed.

• Packets received on a port that is a member of the UserPorts group are dropped if they contain a source 

IP network address that does not match the IP subnet for the port. This is done to block spoofed IP traf-
fic. If the UserPorts group function is active and spoofed traffic was detected and blocked, the output 
display of this command will include statistics regarding the spoofed traffic.

• Note that the presence of spoofing event statistics in the output display of this command indicates that 

an attack was prevented, not that the switch is currently under attack.

• If statistics for spoofed traffic are not displayed, then a spoofing attempt has not occurred since the last 

time this command was issued.

-> show ip traffic

IP statistics

  Datagrams received

    Total                   =   621883,

    IP header error         =        0,

    Destination IP error    =    51752,

    Unknown protocol        =        0,

    Local discards          =        0,

    Delivered to users      =   567330,

    Reassemble needed       =        0,

    Reassembled             =        0,