
BCC show Commands
308631-14.00 Rev 00
D-7
show tcp stats
The
show tcp stats
command displays information about the TCP configuration.
The output includes the following information:
State Current state of TCP. Possible values are: up (1), down
(2), init (3), and not present (4).
Timeout Minimum Minimum value in milliseconds permitted for the
retransmission timeout. When one side of a TCP
connection sends a frame and the other side of the
connection does not acknowledge the transmission within
the timeout period, the sending station retransmits the
frame.
Timeout Maximum Maximum value in milliseconds permitted for the
retransmission timeout. When one side of a TCP
connection sends a frame and the other side of the
connection does not acknowledge the transmission within
the timeout period, the sending station retransmits the
frame.
Maximum Window Size Maximum transmit and receive window size that TCP
allows for each connection.
Timeout Algorithm Algorithm for determining when to retransmit
unacknowledged packets. Nortel Networks implements
the Van Jacobson algorithm only.
Active Opens Number of times that TCP connections have made a
direct transition to the SYN-SENT state from the
CLOSED state.
Passive Opens Number of times that TCP connections have made a
direct transition to the SYN-RCVD state from the
LISTEN state.
Number of Segments
Received
Total number of segments received, including those
received in error. This count includes segments received
on currently established connections.
Number of Segments Sent Total number of segments sent, including those on the
current connections, but excluding those containing only
retransmitted octets.
Number of Segments
Retransmitted
Total number of segments retransmitted -- that is, the
number of TCP segments transmitted containing one or
more previously transmitted octets.
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