3com 4500 PWR 50-PORT User Manual
IP Performance Configuration Commands
127
View
Any view
Parameter
none
Description
Use the
display ip statistics
command to view the statistics information
about IP packets.
Related commands:
display ip interface
,
reset ip statistics
.
Example
To view statistics about IP packets, enter the following:
<4500>display ip statistics
Input: sum 7120 local 112
bad protocol 0 bad format 0
bad checksum 0 bad options 0
Output: forwarding 0 local 27
dropped 0 no route 2
compress fails 0
Fragment:input 0 output 0
dropped 0
fragmented 0 couldn't fragment 0
Reassembling:sum 0 timeouts 0
Table 15 Output Description of the
display ip statistics
Command
Field
Description
Input:
sum
Sum of input packets
local
Number of received packets whose destination is
the local device
the local device
bad protocol
Number of packets with wrong protocol number
bad format
Number of packets in bad format
bad checksum
Number of packets with wrong checksum
bad options
Number of packets that has wrong options
Output:
forwarding
Number of forwarded packets
local
Number of packets that are sent by the local
device
device
dropped
Number of dropped packets during transmission
no route
Number of packets that cannot be routed
compress fails
Number of packets that cannot be compressed
Fragment:
input
Number of input fragments
output
Number of output fragments
dropped
Number of dropped fragments
fragmented
Number of packets that are fragmented
couldn't fragment
Number of packets that cannot be fragmented
Reassembling:
sum
Number of packets that are reassembled
timeouts
Number of packets that time out