6.4.1.0

Introduced

Usage

The following describes the show tcp statistics cp command shown in the

Information

following example.

 

 

 

Field

Description

 

Rcvd:

Displays the number and types of TCP packets received by

 

 

the switch.

 

 

• Total = total packets received

 

 

• no port = number of packets received with no

 

 

 

designated port

 

0 checksum

Displays the number of packets received with the following:

 

error...

•

checksum errors

 

 

 

 

• bad offset to data

 

 

•

too short

 

329 packets...

Displays the number of packets and bytes received in

 

 

sequence.

 

17 dup...

Displays the number of duplicate packets and bytes

 

 

received.

 

0 partially...

Displays the number of partially duplicated packets and

 

 

bytes received.

 

7 out-of-order...

Displays the number of packets and bytes received out of

 

 

order.

 

0 packets with

Displays the number of packets and bytes received that

 

data after window

exceed the switch’s window size.

 

0 packets after

Displays the number of packet received after the TCP

 

close

connection was closed.

 

0 window probe

Displays the number of window probe and update packets

 

packets...

received.

 

41 dup ack...

Displays the number of duplicate acknowledgement packets

 

 

and acknowledgement packets with data received.

 

10184 ack...

Displays the number of acknowledgement packets and

 

 

bytes received.

 

Sent:

Displays the total number of TCP packets sent and the

 

 

number of urgent packets sent.

 

25 control

Displays the number of control packets sent and the

 

packets...

number retransmitted.

 

11603 data

Displays the number of data packets sent.

 

packets...

 

 

816

IPv4 Routing

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Dell 9.7(0.0) Field Description Rcvd, Checksum, 17 dup, Partially, Out-of-order, Packets with, Data after window, Close