Online Access Free H19-427_V1.0-ENU Exam Questions

Among the following authentication methods, which one must the terminal obtain an IP address before authentication?

• A.MAC address authentication
• B.802.1X authentication
• C.MAC address bypass authentication
• D.Portal Authentication

In scenarios where the 2.4 GHz band is covered, when channels 1, 6, and 11 cannot be staggered, channels 1, 5, 9, and 13 can be used (assuming the country supports channels 1-13).

• A.Correct
• B.Error

Which statements about RR in Huawei's SD-WAN solution are correct?

• A.Both the RR and the site's CPE devices are managed by iMasterNCE-Campus:
• B.An edge site is allowed to establish an iBGP neighbor relationship with only one RR:
• C.If there are multiple RRs, there is no need to establish a control channel between RRs
• D.There are many CPEs in the network. To improve the scalability of the network, RR is introduced.

Huawei WLAN products can achieve three-layer roaming within AC

• A.Correct
• B.Error

Which of the following channels does Huawei's SD-WAN solution use to achieve flexible networking?

• A.Data Channel
• B.Protocol Channel
• C.Management Channel
• D.Control Channel