display link-group

Function

The display link-group command displays the link-group configuration and member status.

Format

display link-group [ all | link-group-id ]

Parameters

Parameter	Description	Value
all	Displays the configuration and member status of all link-groups, including those without any configuration.	-
link-group-id	Displays the configuration and member status of a specific link-group.	USG6510E/6510E-POE: The value is an integer ranging from 1 to 6. USG6530E: The value is an integer ranging from 1 to 12. USG6515E: The value is an integer ranging from 1 to 12. USG6525E: The value is an integer ranging from 1 to 12. USG6550E/6560E/6580E: The value is an integer ranging from 1 to 16. USG6555E/6565E/6575E-B/6585E/6605E-B: The value is an integer ranging from 1 to 16. USG6610E/6620E: The value is an integer ranging from 1 to 16. USG6615E/6625E: The value is an integer ranging from 1 to 16. USG6630E/6650E: The value is an integer ranging from 1 to 16. USG6635E/6655E: The value is an integer ranging from 1 to 16. USG6680E: The value is an integer ranging from 1 to 24. USG6712E/6716E: The value is an integer ranging from 1 to 24.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

If all or link-group-id is not configured, the configuration and member status of the link-groups bound to interfaces or CPUs are displayed.

Example

# Display the configuration and member status of all link-groups bound to interfaces or CPUs.

<sysname> display link-group
  link group 1, total 2, fault 1
  -------------------------------------------------------------------------------
  Interface                       Vsys                            State          
  -------------------------------------------------------------------------------
  Eth-Trunk5                      vsys1                           fault          
  GigabitEthernet0/0/1            public                          down           
  -------------------------------------------------------------------------------

  link group 2, total 4, fault 3
  -------------------------------------------------------------------------------
  CPU on SPU count : [ 1 ]  CPU limit  : [ 2 ]
  -------------------------------------------------------------------------------
  Interface                       Vsys                            State          
  -------------------------------------------------------------------------------
  Eth-Trunk0                      test                            fault          
  Eth-Trunk1                      public                          invalid        
  GigabitEthernet0/0/2            public                          down           
  -------------------------------------------------------------------------------

  link group 3, total 2, fault 1
  -------------------------------------------------------------------------------
  Interface                       Vsys                            State          
  -------------------------------------------------------------------------------
  GigabitEthernet0/0/3            vsys1                           down           
  GigabitEthernet0/0/5            public                          not available  
  -------------------------------------------------------------------------------

**Table 1** Description of the **display link-group** command output
Item	Description
link group link-group-id, total member-number, fault fault-number	link-group-id: specifies a link-group ID. member-number: specifies the total number of link-group members. fault-number: specifies the number of faulty members in a link-group. The statistics include the following conditions: Member interfaces are in fault state. Member interfaces are in not available state. Member interfaces are in invalid state. The number of SPU CPUs is less than the lower threshold.
Interface	Indicates the name of the interface added to the link-group.
Vsys	Indicates the virtual system of the interface added to the link-group. public indicates the root system. Any value other than public indicates the name of a user-defined virtual system or VPN instance. This field is displayed only when this command is used in the root system.
State	Indicates the state of the interface added to the link-group. The value can be: up: indicates that the interface is properly working. down: indicates that the interface is forcibly switched to down because of other faulty interfaces in the link-group. fault: indicates that the interface is faulty. not available: indicates that the board where the interface resides is abnormal (for example, the board cannot be detected or is faulty). invalid: indicates that the interface is not found. wait-up: indicates that the interface is changing from down to up. This state usually appears when the link-group has many members.
CPU on SPU count : [ current-cpu-number ] CPU limit : [ cpu-limit-number ]	current-cpu-number: indicates the number of SPU CPUs. cpu-limit-number: indicates the minimum number of SPU CPUs bound to the link-group. If current-cpu-number is smaller than cpu-limit-number, the device considers link-group members faulty and switches all valid interfaces in the link-group to down. This field is displayed only after the link-group binding spu-cpu-limit command is run on the USG6615E/6625E, USG6680E and USG6712E/6716E.