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
