H3C S5120-SI Series

1-11
Displaying and Maintaining an Ethernet port
To do… Use the command… Remarks
Display the current state of an
interface and the related
information
display interface [ interface-type
[ interface-number ] ]
Available in any view
Display the summary of an
interface
display brief interface [ interface-type
[ interface-number ] ] [ | { begin | exclude
| include } regular-expression ]
Available in any view
Clear the statistics of an
interface
reset counters interface [ interface-type
[ interface-number ] ]
Available in user view
Display the information about a
manual port group or all the
port groups
display port-group manual [ all | name
port-group-name ]
Available in any view
Display the information about
the loopback function
display loopback-detection
Available in any view
Display the information about
storm constrain
display storm-constrain [ broadcast |
multicast| unicast ] [ interface
interface-type interface-number ]
Available in any view