H12-311 Free Practice Test

Each AC device needs to specify the source IP address of the AC to establish a CAPWAP tunnel with the AP. One AC can specify up to two WLAN source IP addresses.

1. A. True
2. B. False

Correct Answer: B

Among the following options, is the reason for using 5G priority access.

1. A. 5G frequency band is easier to network planning
2. B. 5G frequency band can provide better access capacity and capacity The connection speed between the user and the AP is fast in the
3. C. 5G frequency ban
4. D. The transmission rate of the
5. E. 5G frequency band is higher than the 2.4G frequency ban

Correct Answer: B

Which of the following standards organizations is implementing WLAN technology interoperability for WLAN device authentication?

1. A. WiFi Alliance
2. B. IEEE
3. C. IETF
4. D. FCC

Correct Answer: A

What are the options that can be configured under sevice-set (Select 3 Answers)?

1. A. The SSID string can be configured via ssid xxxx
2. B. can be bound to wmm-profile
3. C. Can call wlan-ess interface and configure service-vlan
4. D. You can configure the forwarding mode as direct-forward or tunnel-forward

Correct Answer: ACD

What is correct in the following options (Select 3 Answers)?

1. A. SSID technology can divide a wireless local area network into several sub-networks that require different authenticatio
2. B. Each sub-network needs independent authenticatio
3. C. Only authenticated users can enter the corresponding sub-network to prevent unauthorized acces
4. D. The user enters the network.
5. E. The BSSID is actually the MAC address of the AP, which is used to identify the BSS managed by the AP, and maps the BSSID and SSID in the same AP.
6. F. Users can implement roaming under different SSIDs.
7. G. The SSID is the same in an ESS, but the BSSID corresponding to each AP in the ESS is differen
8. H. If an AP can support multiple SSIDs at the same time, the AP will assign different BSSIDs to correspond to these SSIDs.

Correct Answer: ABD