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- Table of Contents
-
- 12-WLAN Advanced Features Configuration Guide
- 00-Preface
- 01-WLAN optimization configuration
- 02-Hotspot 2.0 configuration
- 03-WLAN probe configuration
- 04-WSA configuration
- 05-Wireless location configuration
- 06-WLAN process maintenance configuration
- 07-Bonjour gateway configuration
- 08-WLAN mesh configuration
- 09-AC hierarchy configuration
- 10-WLAN fast forwarding configuration
- Related Documents
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| Title | Size | Download |
|---|---|---|
| 10-WLAN fast forwarding configuration | 40.32 KB |
Contents
Configuring WLAN fast forwarding
Restrictions and guidelines: WLAN fast forwarding configuration
Configuring WLAN fast forwarding
Display and maintenance commands for WLAN fast forwarding
Configuring WLAN fast forwarding
About WLAN fast forwarding
WLAN fast forwarding uses both software and hardware to enhance forwarding performance. Software fast forwarding enables an AC to perform concurrent forwarding by using the multi-core CPU and the 5-tuple table. The AC learns the source IP, source port, destination IP, destination port, and protocol during forwarding and uses high-speed buffer technology to save the information in the 5-tuple table.
In hardware fast forwarding, an AC performs software fast forwarding and uses the embedded FPGA chip to perform line-speed forwarding.
Restrictions and guidelines: WLAN fast forwarding configuration
Only ACs embedded with the FPGA chip support hardware fast forwarding.
Configuring WLAN fast forwarding
1. Enter system view.
system-view
2. Enable WLAN fast forwarding.
wlan fast-forwarding enable
By default, WLAN fast forwarding is enabled.
3. Set the WLAN fast forwarding mode.
wlan fast-forwarding mode { hardware | hardware-lite | software }
By default, the WLAN fast forwarding mode is hardware.
Disabling hardware forwarding
1. Enter system view.
system-view
2. Disable the hardware forwarding function.
wlan fast-forwarding hardware disable
By default, the hardware forwarding function is enabled.
Display and maintenance commands for WLAN fast forwarding
Execute display commands in any view.
|
Task |
Command |
|
Display WLAN fast forwarding status. |
display wlan fast-forwarding status |
