H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – IP Address-IP Performance-IPX
H3C S7500 Series Ethernet Switches Chapter 2
IP Performance Configuration
2-4
2.6 Displaying and Maintaining IP Performance
Configuration
To do… Use the command… Remarks
View TCP connection status
display tcp status
View TCP connection
statistics
display tcp statistics
View UDP traffic statistics
display udp statistics
View IP traffic statistics
display ip statistics
View ICMP traffic statistics
display icmp statistics
View the current socket
information of the system
display ip socket [ socktype
sock-type ] [ task-id socket-id ]
View the FIB entries
display fib
View the FIB entry matching
the specified destination IP
address
display fib ip_address1 [ { mask1 |
mask-length1 } [ ip_address2
{ mask2 | mask-length2 } | longer ] |
longer ]
View the FIB entries that pass
the filtering of the specified
ACL
display fib acl number
View the FIB entries that are
output from the buffer
according to the regular
expression and are related to
the specific character string
display fib | { begin | include |
exclude } text
View the FIB entries that pass
the filtering of the specified
prefix list
display fib ip-prefix listname
View the total number of FIB
entries
display fib statistics
Available in
any view
Clear IP traffic statistics
reset ip statistics
Clear TCP traffic statistics
reset tcp statistics
Clear UDP traffic statistics
reset udp statistics
Available in
user view
2.7 Troubleshooting IP Performance Configuration
Symptom: IP packets are forwarded normally, but TCP and UDP cannot work normally.
Solution: Enable the corresponding debugging information output to view the
debugging information.