3com 4500 26-PORT User Manual

Any view

none

Use the 

 command to view the statistics information 

about IP packets.

Related commands: 

, 

.

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 

 Command

Input:

sum

Sum of input packets

local

Number of received packets whose destination is 
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

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