display interface suppression

Function

The display interface suppression command displays statistics about Layer 2 traffic suppression on an interface.

Format

display interface { interface-name | interface-type interface-num } suppression vsi vsi-name

display interface { interface-name | interface-type interface-num } suppression [ vlan vlanid | bd bd-id ]

Parameters

Parameter	Description	Value
interface-name	Specifies an interface name.	-
interface-type	Specifies an interface type.	-
interface-num	Specifies an interface number.	-
vsi vsi-name	Specifies a VSI name.	The value is a string of 1 to 31 characters.
vlan vlanid	Specifies a VLAN ID.	The value is an integer ranging from 1 to 4094.
bd bd-id	Specifies a BDID.	The value is an integer ranging from 1 to 16777215.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
vlan	read

Usage Guidelines

Usage Scenario

To check statistics about Layer 2 traffic suppression on an interface, run the display interface suppression command.

In VPLS scenarios, only AC-side traffic suppression statistics can be queried. This command applies to GE sub-interfaces and Eth-Trunk sub-interfaces in VPLS scenarios.
In VLAN scenarios, this command applies to GE main interfaces and Eth-Trunk main interfaces.
In BD scenarios, only traffic suppression statistics on BD member interfaces can be queried. This command applies to GE sub-interfaces and Eth-Trunk sub-interfaces in BD scenarios.
Layer 2 traffic suppression statistics are reported in real time and are not affected when the interval at which interface-based statistics are collected is changed.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display statistics about Layer 2 traffic suppression on GE 0/1/0.1 in a BDID named 1.

<HUAWEI> display interface gigabitethernet 0/1/0.1 suppression bd 1
statistic start time:2016/12/10 10:35:25                                        
configured suppression traffic-statistics:                                      
unknown unicast suppression inbound:                                            
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;                                   
multicast suppression inbound:                                    
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;                                   
broadcast suppression inbound:                                    
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;    
                                                                                
configured suppression traffic-statistics:                                      
unknown unicast suppression outbound:                                           
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;                                   
multicast suppression outbound:                                   
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;
broadcast suppression outbound:                                   
          pass packets: = 0, pass bytes: = 0;                                   
          drop packets: = 0, drop bytes: = 0;

**Table 1** Description of the **display interface suppression** command output
Item	Description
unknown unicast suppression inbound	Incoming unknown unicast suppression traffic.
unknown unicast suppression outbound	Outgoing unknown unicast suppression traffic.
pass packets	Number of forwarded packets.
pass bytes	Number of forwarded bytes.
drop packets	Number of dropped packets.
drop bytes	Number of dropped bytes.
multicast suppression inbound	Incoming multicast suppression traffic.
multicast suppression outbound	Outgoing multicast suppression traffic.
broadcast suppression inbound	Incoming broadcast suppression traffic.
broadcast suppression outbound	Outgoing broadcast suppression traffic.