Free Huawei H12-891_V1.0 Exam Dumps Questions & Answers

Port isolation can be deployed on an Ethernet network to implement both Layer 2 communication and Layer 3 isolation, making the networking more flexible.

• A.  FALSE
• B.  TRUE

Which of the following statements is incorrect about MP-BGP?

• A.  MP-BGP uses the MP_REACH_NLRI and MP_UNREACH_NLRI attributes to advertise VPNv4 routes.
• B.  The packet types and VPNv4 route advertisement policies of MP-BGP are the same as those of BGP-4.
• C.  MP-BGP needs to allocate private network labels for VPNv4 routes.
• D.  When PEs and CEs exchange routes through BGP, you need to create a BGP process for each VPN instance in the CE.

The Huawei SD-WAN solution has three types of channels. Drag the channel names to their corresponding callouts.

Correct Answer:

In the firewall hot standby scenario, in which of the following conditions will the local device proactively send VGMP packets?

• A.  Link detection packet timeout
• B.  Priority increase
• C.  Hot standby being disabled
• D.  Hot standby being enabled

Which of the following user logout modes are supported by 802.1X authentication?

• A.  An accounting server forces a user to log out.
• B.  An access device forces a user to log out.
• C.  A user logs out manually.
• D.  An authentication server forces a user to log out.