Switch 7700 Command reference Guide, v2.0

94 CHAPTER 4: USING NETWORK PROTOCOL COMMANDS
The information displays in the following format:
Received packets:
Total: 753
packets in sequence: 412 (11032 bytes)
window probe packets: 0, window update packets: 0
checksum error: 0, offset error: 0, short error: 0
duplicate packets: 4 (88 bytes), partially duplicate packets: 5 (7
bytes)
out-of-order packets: 0 (0 bytes)
packets of data after window: 0 (0 bytes)
packets received after close: 0
ACK packets: 481 (8776 bytes)
duplicate ACK packets: 7, too much ACK packets: 0
Sent packets:
Total: 665
urgent packets: 0
control packets: 5 (including 1 RST)
window probe packets: 0, window update packets: 2
data packets: 618 (8770 bytes) data packets retransmitted: 0 (0
bytes)
ACK-only packets: 40 (28 delayed)
display tcp status Syntax
display tcp status
View
All views
Parameter
None
Description
Use the display tcp status command to display the TCP connection status.
Example
To display the status of TCP connections, enter the following:
<SW7700>display tcp status
The information displays in the following format:
TCPCB Local Add:port Foreign Add:port State
03c82754 129.102.100.142:23 129.102.001.092:1038 ESTABLISHED
03c661d4 0.0.0.0:23 0.0.0.0:0 LISTEN
TCPCB is the TCP Control Block information, including sequence numbers,
window sizes, TCP state and other TCP related information.
ip Syntax
ip { redirects | ttl-expires | unreachables }
undo ip { redirects | ttl-expires | unreachables }