Display Packet-Drop Interface - H3C S5120-EI Series Command Reference Manual

display packet-drop interface

Syntax
display packet-drop interface [ interface-type [ interface-number ] ] [ | { begin | exclude | include }
regular-expression ]
View
Any view
Default level
1: Monitor level
Parameters
interface-type: Specifies an interface type as GE port or 10-GE port.
interface-number: Specifies an interface number.
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see the Fundamentals Configuration Guide.
begin: Displays the first line that matches the specified regular expression and all lines that follow.
exclude: Displays all lines that do not match the specified regular expression.
include: Displays all lines that match the specified regular expression.
regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256 characters.
Description
Use the display packet-drop interface command to display information about packets dropped on an
interface or multiple interfaces.
If you do not specify an interface type or interface number, this command displays information
•
about dropped packets on all the interfaces on the device.
If you specify an interface type only, this command displays information about dropped packets on
•
the specified type of interfaces.
If you specify both the interface type and interface number, this command displays information
•
about dropped packets on the specified interface.
Examples
# Display information about dropped packets on GigabitEthernet 1//01.
<Sysname> display packet-drop interface gigabitethernet 1/0/1
GigabitEthernet1/0/1:
Packets dropped by GBP full or insufficient bandwidth: 301
Packets dropped by FFP: 261
Packets dropped by STP non-forwarding state: 321
Table 7 Output description
Field
Packets dropped by GBP full or insufficient
bandwidth
Packets dropped by FFP
Packets dropped by STP non-forwarding state
Description
Packets that are dropped because the buffer is used up or
the bandwidth is insufficient.
Inbound packets that are filtered out.
Packets that are dropped because STP is in the
15