Free Access Huawei.H12-821_V1.0-ENU.v2022-04-09.q133 Practice Test (Page 23)

Question 106

In the IS-IS broadcast network, which multicast MAC address does the Level-2 router use as the destination address for sending lH?

A.0180-c200-0016

B.0180-c200-0014

C.0100-5EO0-0002

D.0180-c200-0015

Question 107

In the network as shown in the figure, all switches run the RSTP protocol. If the E1 interface of SWB fails, when the RSTP process, then what will happen? (Multiple choice)

A.On all non-edge forwarding ports, send topology change notifications (Topology Change Notification) to notify other switches that topology changes have occurred in the network

B.Send topology change notifications (Topology Change Notification) on all forwarding ports to notify other switches that topology changes have occurred in the network

C.SWB deletes the port entry of the port whose purpose is E1 in the MAC address table

D.Recalculate the spanning tree, SWB elects E2 as the root port

Question 108

Which of the following description of IBGP neighbors and EBGP neighbors is wrong?

A.If the two exchange BGP packets peers belong to different autonomous systems, then the two peers are EBGP peer

B.If the two exchange BGP packets peers belong to the same autonomous system, then the two peers are IBGP peer

C.IBGP peers must be physically directly connected

D.Two routers running BGP must have IP connectivity to establish a TCP session

Question 109

Which of the following is not the main function of NDP?

A.Address

B.Duplicate address detection

C.Path MTU discovery

D.Neighbor status tracking

Question 110

There are many employees in an enterprise building, and they usually start to access the company's WLAN network in the lobby when they go to work. As each employee walks to their respective workstations, everyone's mobile terminal also roams to their respective network coverage areas by roaming.
In order to ensure that the IP address of each terminal is fixed as much as possible, what is the recommended approach?

A.Configure VLAN Pool and configure the algorithm arbitrarily

B.Configure VLAN Pool and configure Hash algorithm

C.Configure VLAN Pool and configure sequential algorithm

D.Without configuring VLAN Pool, configure a static IP address for each mobile terminal

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Question 106

Question 107

Question 108

Question 109

Question 110

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