H3C S7500E Series Ethernet Switches Operation Manual

Operation Manual – Port Correlation Configuration
H3C S7500E Series Ethernet Switches Chapter 1 Port Correlation Configuration
1-11
To do… Use the command… Remarks
Specify to send trap
messages when the traffic
detected exceeds the
upper threshold or drops
down below the lower
threshold from a point
higher than the upper
threshold
storm-constrain enable
trap
Optional
By default, the system
sends trap messages
when the traffic detected
exceeds the upper
threshold or drops down
below the lower threshold
from a point higher than
the upper threshold.
Specify to send log when
the traffic detected
exceeds the upper
threshold or drops down
below the lower threshold
from a point higher than
the upper threshold
storm-constrain enable
log
Optional
By default, the system
sends log when the traffic
detected exceeds the
upper threshold or drops
down below the lower
threshold from a point
higher than the upper
threshold.
 Note:
z For network stability consideration, configure the interval for generating traffic
statistics to a value that is not shorter than the default.
z The storm constrain function is applicable to multicast packets and broadcast
packets on a port, and you can specify the upper and lower threshold for each of the
two types of packets.
1.2 Maintaining and Displaying an Ethernet Port
To do... Use the command... Remarks
Display the current state
of a specified port and
related information
display interface
[ interface-type
[ interface-number ] ]
Available in any view
Display a summary of a
specified port
display brief interface
[ interface-type
[ interface-number ] ] [ |
{ begin | include |
exclude} text ]
Available in any view
Clear the statistics on a
specified port
reset counters interface
[ interface-type
[ interface-number ] ]
Available in user view
Display the current ports
of a specified type
display port { hybrid |
trunk }
Available in any view