display hardware fast-forwarding state

Function

The display hardware fast-forwarding state command displays the status of hardware-based fast forwarding.

Format

display hardware fast-forwarding state [ brief ]

Parameters

Parameter	Description	Value
brief	Displays the hardware fast forwarding status information of the device.	-

Views

All views

Default Level

3: Management level

Usage Guidelines

In versions earlier than V600R007C20SPC200, all models support this command. For V600R007C20SPC200 and later versions, device batches are distinguished by BomID Version (which can be checked using the display version command). All models except the USG6680E and USG6712E/6716E whose BomID Version is 003 or later or whose device BOM numbers contain "-001" support this command.

If the brief parameter is specified, this command displays the hardware fast forwarding status information of the device. If the brief parameter is not specified, this command displays the hardware fast forwarding status information of the CPUs.

Example

# Display the detailed hardware fast forwarding status information.

<sysname> display hardware fast-forwarding state
=====================================================================           
                  Hardware Fast-forwarding State                                
=====================================================================           
                  Fast sess num/Sess num        Ratio                           
 SLOT 11 CPU 0:         8828/14356              61.49%                           
         Total:         8828/14356              61.49%                           
---------------------------------------------------------------------           
                   Fast traffic/Traffic(Kb/s)   Ratio (Update every 30s)        
         Total:       37567/44860               0.00%                           
=====================================================================           
---------------------------------------------------------------------           
                   NP-USAGE(THREAD)             Ratio (Update every 30s)        
         Total:               3/1536            0.20%                           
=====================================================================

**Table 1** Description of the **display hardware fast-forwarding state** command output
Item	Description
SLOT x CPU y	CPU y in slot x
Fast Sess num	Number of session flow tables
Sess num	Number of session nodes (with each session having a forward node and a reverse node)
Fast traffic	Rate of the traffic for which hardware fast forwarding is implemented (average rate of fast-forwarded traffic within 300s)
Traffic	Total rate of the traffic received b all physical interfaces (sum of the average rates on all physical interfaces. Last xx seconds input rate in the display interface command output shows the traffic rate of each interface).
NP-USAGE(THREAD)	Thread usage of accelerated hardware
Ratio	Ratio
Total	Total

# Display the hardware fast forwarding status information of the device.

<sysname> display hardware fast-forwarding state brief
=====================================================================           
                  Hardware Fast-forwarding State                                
=====================================================================           
                  Fast sess num/Sess num        Ratio                           
         Total:          16716/27898            59.92%                           
---------------------------------------------------------------------           
                   Fast traffic/Traffic(Kb/s)   Ratio (Update every 30s)        
         Total:          37567/44860            83.74%                           
=====================================================================           
---------------------------------------------------------------------           
                   NP-USAGE(THREAD)             Ratio (Update every 30s)        
         Total:              3/1536             0.20%                           
=====================================================================

**Table 2** Description of the **display hardware fast-forwarding state brief** command output
Item	Description
Fast Sess num	Number of flow tables on the device
Sess num	Number of session nodes (with each session having a forward node and a reverse node) on the device
Fast traffic	Rate of the traffic for which hardware fast forwarding is implemented (average rate of fast-forwarded traffic within 300s)
Traffic	Total rate of the traffic received b all physical interfaces (sum of the average rates on all physical interfaces. Last xx seconds input rate in the display interface command output shows the traffic rate of each interface).
NP-USAGE(THREAD)	Thread usage of accelerated hardware
Ratio	Ratio
Total	Device statistics