display smart-link protocol-parameter group

Function

The display smart-link protocol-parameter group command displays internal data of all Smart Link groups or a specified Smart Link group, including member interface information and Smart Link configuration.

Format

display smart-link protocol-parameter group { all | group-id }

Parameters

Parameter	Description	Value
all	Displays internal data of all Smart Link groups.	-
group-id	Displays internal data of a specified Smart Link group.	The value is an integer that ranges from 1 to 16.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

Usage Scenario

This command displays internal data of Smart Link groups for diagnosis. You can use this command to check internal status data of a Smart Link group.

Example

# Display the internal data of Smart Link group 1.

<HUAWEI> display smart-link protocol-parameter group 1
SMART-LINK Group 1:                                                             
********************************                                                
 *Master Port Info:                                                             
  IfIndex:            0()                                                       
  PortStatus:         1(unknown)                                                
  LinkStatus:         0(down)                                                   
  IFNET_S                                                                       
   SMLK Group ID:      0                                                        
   MTLK Group ID:      0                                                        
   Role:               0(invalid)                                               
   Ctrl Vlan:          0                                                        
   Password:                                                                    
 *Slave Port Info:                                                              
  IfIndex:            0()                                                       
  PortStatus:         1(unknown)                                                
  LinkStatus:         0(down)                                                   
  IFNET_S                                                                       
   SMLK Group ID:      0                                                        
   MTLK Group ID:      0                                                        
   Role:               0(invalid)                                               
   CTRL Vlan:          0                                                        
   Password:                                                                    
 *FSM Info:                                                                     
  CurrentState:       0(Idle)                                                   
  TransEvent:         0(Invalid)                                                
  TransIfIndex:       0()                                                       
 *Other Config:                                                                 
  Lock|Force:         0(unknown)                                                
  WtrTime:            60 sec.                                                   
  RevertEnable:       0(disable)                                                
  GroupActive:        0(inactive)                                               
  MTLK Uplink:        0                                                         
  RvtTimeCounter:     0 sec.                                                    
 *Flush Send Info:                                                              
  CTRL Vlan:          0                                                         
  Password:                                                                     
 *1AG Event Info:                                                               
  Event Type:         0

**Table 1** Description of the display smart-link protocol-parameter group command output
Item	Description
SMART-LINK Group 1	ID of a Smart Link group.
Master Port Info	Information about the master interface in the Smart Link group.
IfIndex	Interface index.
PortStatus	Physical status of an interface: 1(unknown) 2(active) 3(inactive)
LinkStatus	Link status of an interface: 0(down) 1(up)
IFNET_S	Mnemonic symbol, indicating information saved on an interface.
SMLK Group ID	ID of a Smart Link group.
MTLK Group ID	ID of a Monitor Link group.
Role	Role of a member interface in a Smart Link group: 0(invalid) 1(master) 2(slave)
Ctrl Vlan	Control VLAN. When the device sends Flush packets, run the flush send command to specify this parameter. When the device receives Flush packets, run the smart-link flush receive command to specify this parameter.
Password	Password of Flush packets. When the device sends Flush packets, run the flush send command to specify this parameter. When the device receives Flush packets, run the smart-link flush receive command to specify this parameter.
Slave Port Info	Information about a slave interface.
FSM Info	Finite state machine (FSM) information.
CurrentState	Current state of the state machine: 0(Idle) 1(Init) 2(Master) 3(Slave) 0(MultiIdle) (used in load balancing scenarios)
TransEvent	Latest state machine transition event.
TransIfIndex	Index of the interface where the latest state machine transition event occurs.
Other Config	Other configuration.
Lock\|Force	Interface where data streams are locked. lock: indicates that data streams are locked on the master interface. force: indicates that data streams are locked on the slave interface.
WtrTime	Wait-to-restore (WTR) time of a Smart Link group. The WTR time can be changed using the timer wtr command.
RevertEnable	Whether revertive switching is enabled. To configure the revertive switching function, run the restore enable command.
GroupActive	Whether the current Smart Link group is enabled.
MTLK Uplink	Uplink interface of a Smart Link group.
RvtTimeCounter	WTR timer counter.
Flush Send Info	Information about Flush packets.
1AG Event Info	802.1ag event information.
Event Type	Type of an 802.1ag event.