R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

135
Field Description
Foreign Addr:port Peer IP address and port number.
State TCP connection state.
Chassis ID of the IRF member device.
Slot Number of the slot that holds the card.
PCB PCB index.
display tcp statistics
Use display tcp statistics to display TCP traffic statistics.
Syntax
In standalone mode:
display tcp statistics [ slot slot-number ]
In IRF mode:
display tcp statistics [ chassis chassis-number slot slot-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
slot slot-number: Displays TCP traffic statistics for the specified card. The slot-number argument specifies
the slot number of the card. (In standalone mode.)
chassis chassis-number slot slot-number: Displays TCP traffic statistics for the specified card on the
specified IRF member device. The chassis-number argument specifies the ID of the IRF member device.
The slot-number argument specifies the slot number of the card. (In IRF mode.)
Usage guidelines
TCP traffic statistics include information about received and sent TCP packets and Syncache/syncookie.
Examples
# Display TCP traffic statistics.
<Sysname> display tcp statistics
Received packets:
Total: 4150
packets in sequence: 1366 (134675 bytes)
window probe packets: 0, window update packets: 0
checksum error: 0, offset error: 0, short error: 0
packets dropped for lack of memory: 0