Huawei Certified ICT Associate – SD-WAN (HCIA-SD-WAN) — Question 27

The display sync-configuration compare command is executed on the backup WAC in HSB to check wireless configuration synchronization. Based on the command output, which of the following statements are true? (Choose all that apply.)
<WAC> display sync-configuration compare
<WAC>--- /tmp/master-common-cfg.cfg
+++ /tmp/backup-common-cfg.cfg
@@ -214,59 +214,6 @@
forward-mode tunnel
service-vlan vlan-id 102
ssid-profile 2
- vap-profile name 2
- forward-mode tunnel
- service-vlan vlan-id 102
- ssid-profile IR2D
+ vap-profile name 3
+ forward-mode tunnel
+ service-vlan vlan-id 102
+ ssid-profile 3
@@ -287,70 +234,21 @@

Answer options

• A. This command is used to check whether the public configurations on two WACs are consistent after wireless configuration synchronization.
• B. The configuration of ssid-profile 2 exists on both the master and backup WACs.
• C. The configuration of vap-profile name 3 exists on the master WAC but not on the backup WAC.
• D. The configuration of vap-profile name 2 exists on the backup WAC but not on the master WAC.

Correct answer: B, D

Explanation

The correct answer B is true because the command output indicates that ssid-profile 2 is listed in both configurations. Answer D is correct as well since vap-profile name 2 is shown to exist only on the backup WAC. Options A and C are incorrect; A misrepresents the command's purpose and C incorrectly states the existence of vap-profile name 3.