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An AP Fails to Initialize the Configuration
Possible Cause
- The MTU of the intermediate network between the AP and AC is incorrectly configured.
- Packet loss occurs on the wired side.
Troubleshooting Procedure
In the configuration delivery phase, the AC delivers the initial configuration to the AP. If packet loss occurs during transmission, the AP fails to initialize the configuration.
- Configure the AC and AP to ping each other using packets longer than 1600 bytes and check whether packet loss occurs.
- If packet loss occurs, check whether the MTU of the intermediate network is properly configured. If not, packets may fail to be properly transmitted. In this case, the default value of the MTU (1600 bytes) is recommended.
<AC6605> system-view [AC6605] wlan [AC6605-wlan-view] ap-system-profile name ap-system1 [AC6605-wlan-ap-system-prof-ap-system1] mtu 1600
- If NAT traversal is configured on the intermediate network, check whether NAT communication is normal.
