display anti-ddos defend information

Function

The display anti-ddos defend information command displays the anti-DDoS status.

Format

display anti-ddos defend information { system | [ slot slot-id cpu cpu-id ] interface [ interface-type interface-number ] }

Parameters

Parameter	Description	Value
system	Indicates the global anti-DDoS status.	-
interface interface-type interface-number	Indicates the interface type and number.	-
slot slot-id	Specifies the slot ID. Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.	-
cpu cpu-id	Specifies the CPU ID. Only the USG6635E/6655E, USG6680E and USG6712E/6716E support this parameter.	-

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

None

Example

# Display the global anti-DDoS status.

<sysname> display anti-ddos defend information system 
 slot cpu  interface                  attack-type    alert    max      flag     rate                                              
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
 0    0   GigabitEthernet0/0/0         syn            100      0        off      0                                                  
                                                                                                                                    
Anti-DDoS Defend Information Table                                                                                                  
------------------------------------------------------------------------------------------------                                    
AttackType                     DefendDeployed       AlertRate       LearnResult           Unit                                      
------------------------------------------------------------------------------------------------                                    
Syn flood attack               No                   1000            0                      pps                                      
Udp flood attack               No                   50              0                     Mbps                                      
Udp fragment flood attack      No                   50              0                     Mbps                                      
UDP flood attack limit         No                   0               ---                   Mbps                                      
Icmp flood attack              No                   0               0                      pps                                      
Https flood attack             No                   0               0                      pps                                      
Http flood attack              No                   8000            0                      pps                                      
DNS query attack               No                   2000            0                      pps                                      
DNS reply attack               No                   2000            0                      pps                                      
SIP flood attack               No                   2000            0                      pps                                      
------------------------------------------------------------------------------------------------

**Table 1** Description of the **display anti-ddos defend information system** command output
Item	Description
slot	Slot ID
cpu	CPU ID
interface	Interface name
attack-type	Attack type
alert	Alarm threshold
max	Maximum rate
flag	Whether attack defense is triggered: off: Attack defense is not triggered. on: Attack defense is triggered.
rate	Current rate
AttackType	Attack type
DefendDeployed	Whether corresponding attack defense is enabled Yes: indicates that the corresponding attack defense is enabled. No: indicates that the corresponding attack defense is disabled.
AlertRate	Defense threshold
LearnResult	Learning result
Unit	Unit of the threshold