300-425 · Question #336
An enterprise network administrator is asked to set up an experimental WLAN for a collaboration project with a local service provider. The WLAN must be anchored to a WLC in the service provider data…
The correct answer is B. Use the extended ping command on the WLC. The extended ping command on the WLC allows the administrator to specify the source interface and test connectivity specifically from the WLC’s management interface to the remote anchor WLC. This is necessary in legacy mobility mode to verify that network paths and required…
Question
An enterprise network administrator is asked to set up an experimental WLAN for a collaboration project with a local service provider. The WLAN must be anchored to a WLC in the service provider data center using legacy mobility mode. After the configurations are completed on the WLCs and the firewalls in the path, the data path mobility tunnel is failing to come up. What should be performed by the administrator to debug the issue?
Options
- AEstablish a Telnet connection from a local PC to the firewall on port 97.
- BUse the extended ping command on the WLC.
- CEstablish a Telnet connection from a local PC to the firewall on port 16666.
- DUse the normal ping command on the WLC.
How the community answered
(38 responses)- A3% (1)
- B68% (26)
- C18% (7)
- D11% (4)
Explanation
The extended ping command on the WLC allows the administrator to specify the source interface and test connectivity specifically from the WLC’s management interface to the remote anchor WLC. This is necessary in legacy mobility mode to verify that network paths and required ports (such as UDP 16666) are open and functioning for the data path mobility tunnel.
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