Command Line Reference Guide

654 | IPv4 Routing
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show tcp statistics
c e s
View information on TCP traffic through the switch.
Syntax
show tcp statistics {all | cp | rp1 | rp2}
Parameters
Command Modes
EXEC Privilege
Command
History
Example FTOS#show tcp stat cp
Control Processor TCP:
Rcvd: 10585 Total, 0 no port
0 checksum error, 0 bad offset, 0 too short
329 packets (1263 bytes) in sequence
17 dup packets (6 bytes)
0 partially dup packets (0 bytes)
7 out-of-order packets (0 bytes)
0 packets ( 0 bytes) with data after window
0 packets after close
0 window probe packets, 41 window update packets
41 dup ack packets, 0 ack packets with unsend data
10184 ack packets (12439508 bytes)
Sent: 12007 Total, 0 urgent packets
25 control packets (including 24 retransmitted)
11603 data packets (12439677 bytes)
24 data packets (7638 bytes) retransmitted
355 ack only packets (41 delayed)
0 window probe packets, 0 window update packets
7 Connections initiated, 8 connections accepted, 15 connections established
14 Connections closed (including 0 dropped, 0 embryonic dropped)
20 Total rxmt timeout, 0 connections dropped in rxmt timeout
0 Keepalive timeout, 0 keepalive probe, 0 Connections dropped in keepalive
FTOS#
all Enter the keyword all to view all TCP information.
cp Enter the keyword cp to view only TCP information from the Control Processor.
rp1 Enter the keyword rp1 to view only TCP statistics from Route Processor 1.
rp2 Enter the keyword rp2 to view only TCP statistics from Route Processor 2.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 6.4.1.0 Introduced
Table 26-72. show tcp statistics cp Command Example Fields
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 error... Displays the number of packets received with the following:
• checksum errors
• bad offset to data
• too short