3Com Switch 8800 Configuration Guide Chapter 15 IP Performance Configuration
15-2
15.2 Displaying and Debugging IP Performance After the above configuration, execute the display command in any view to display the
running of the IP performance configuration, and to verify the effect of the configuration.
Execute the reset command in user view to clear IP, TCP and UDP statistics
information.
Execute the debugging command to debug IP performance.
Table 15-2 Display and debug IP performance
Operation Command
Display TCP connection state display tcp status
Display TCP connection statistics data display tcp statistics
Display UDP statistics information display udp statistics
Display IP statistics information display ip statistics
Display ICMP statistics information display icmp statistics
Display the current socket information of
the system display ip socket [ socktype
sock-type ] [ task-id socket-id ]
Display the summary of the Forwarding
Information Base (FIB) display fib
Display the FIB entries matching the
destination IP address (range)
display fib ip_address1 [ { mask1 |
mask-length1 } [ ip_address2 { mask2 |
mask-length2 } | longer ] | longer ]
Display the FIB entries matching a
specific ACL display fib acl { number | name }
Display the FIB entries which are output
from the buffer according to regular
expression and related to the specific
character string
display fib | { { begin | include |
exclude } text }
Display the FIB entries matching the
specific prefix list display fib ip-prefix listname
Display the total number of FIB entries display fib statistics
Reset IP statistics information reset ip statistics
Reset TCP statistics information reset tcp statistics
Reset UDP statistics information reset udp statistics
Enable the debugging of IP packets debugging ip packet [ acl acl-number ]
Disable the debugging of IP packets undo debugging ip packet
Enable the debugging of ICMP packets debugging ip icmp
Disable the debugging of ICMP packets undo debugging ip icmp