Get Huawei H12-721 Exam Dumps

An administrator can view the status of the device components by the following command: The status of the Slot3 board is Abnormal. What are the possible causes of the following faults?

In the active/standby mode of the USG dual-system hot backup, the service interface works at Layer 3, and the upstream and downstream routers are connected. The administrator checks that the USG_A state has been switched to HRP_M[USG_A] and the USG_B state is also HRP_M[USG_B]. What are the most likely reasons?

If the IPSec policy is configured in the policy template and sub-policy mode, the firewall applies the policy template first and then applies the sub-policy.

The USG_B status is HRP_M[USG_A], and the USG_B status is HRP_S[USG_B]. The status of the USG_A is HRP_M[USG_A]. However, all traffic did not pass USG_A completely, and half of the traffic also passed USG_B.

Site to Site IPSec VPN negotiation failed. Which of the following should be checked? 1. Network connectivity issues; 2. View the establishment of IKE phase 1 security associations and related configurations; 3. View the establishment of IKE phase 2 security associations and related configurations; 4. See if the security ACLs at both ends mirror each other.