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Huawei H12-891 Practice Test - Questions Answers, Page 8

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Question 71

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In an IPv6 network, two nodes A and B are neighbors to each other if Node A sends NS messages to Node B if node B is B After receiving the message, reply to the NA message, then view it on node A, what will the neighbor status be marked? (Single Choice Questions).

Reachable
Reachable
Incomplete
Incomplete
Stale
Stale
Probe
Probe
Suggested answer: A
asked 18/09/2024
gayathri devi
41 questions

Question 72

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In an MPLS IBGP VPN environment, if tags are distributed only through BGP, LDP, the MPLS tags for a message can be up to two layers of tags.

True
True
False
False
Suggested answer: A
asked 18/09/2024
Tim Baas
44 questions

Question 73

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Regarding the cross-domain VPN-OptionB scenario, what is the following description incorrect?

In the process of packet forwarding, the private network LSP of the VPN should be exchanged once on the two ASBRs An EBGP neighbor relationship.
In the process of packet forwarding, the private network LSP of the VPN should be exchanged once on the two ASBRs An EBGP neighbor relationship.
Cross-domain VPN An Option
Cross-domain VPN An Option
scheme is not limited by the number of interconnection links between ASBRs
scheme is not limited by the number of interconnection links between ASBRs
The outer layer label is exchanged between two ASBRs to VPNv4 routes.
The outer layer label is exchanged between two ASBRs to VPNv4 routes.
Suggested answer: D
asked 18/09/2024
Pawel Szalek
41 questions

Question 74

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Command IP as-path-filter1 permit^12,*74$ can match to which AS_PSTH?

AS_PATH(321122374)
AS_PATH(321122374)
AS PATH Q236217 ? 2374)
AS PATH Q236217 ? 2374)
AS_PATH(125 328 74 23)
AS_PATH(125 328 74 23)
AS_PATH(32127423)
AS_PATH(32127423)
Suggested answer: B
asked 18/09/2024
EDUARDO LEE
43 questions

Question 75

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You need to configure smart policy routing on the router to specify that specific traffic is forwarded through an interface. When policy-based routing is applied, what are the two most typical types of information that can be used to forward traffic along a particular path?

The TTL and source IP address of the packet
The TTL and source IP address of the packet
Source A address and the Layer 2 source address
Source A address and the Layer 2 source address
Source IP address and specific protocol (such as FTP, HTTP, etc.)
Source IP address and specific protocol (such as FTP, HTTP, etc.)
Service type header and message length
Service type header and message length
Suggested answer: C
asked 18/09/2024
Paula Delgado
40 questions

Question 76

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Cross-device link aggregation realizes the back-to-back transmission of data traffic and the mutual spare of the heap member switches, but due to the limited bandwidth of the heap cable between the heap devices, the forwarding efficiency can be improved in the following ways?

Enable traffic to be forwarded locally first
Enable traffic to be forwarded locally first
Connect the stacking device via a stacking card
Connect the stacking device via a stacking card
Configure the stacking system MAC address switching
Configure the stacking system MAC address switching
Enables the stacking multi-master check function
Enables the stacking multi-master check function
Suggested answer: A
asked 18/09/2024
Angad Singh
40 questions

Question 77

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Is the following description of THE MUX VLA N in huawei switches correct?

MUX VLAN ??Principal VI-AN ?Subordinate VI-AN ???Separate VLAN ? Isolate VLAN
MUX VLAN ??Principal VI-AN ?Subordinate VI-AN ???Separate VLAN ? Isolate VLAN
Each Separate VLAN can bind multiple Principal VLANs
Each Separate VLAN can bind multiple Principal VLANs
Under the same VLAN, muX VLANs can be mixed with SuperVLANs
Under the same VLAN, muX VLANs can be mixed with SuperVLANs
The Principal port can pass the answer to all ends within the MUX VLAN
The Principal port can pass the answer to all ends within the MUX VLAN
Suggested answer: D
asked 18/09/2024
Sarath Ganaparthi
48 questions

Question 78

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The fields that represent priority in the VLAN (8021Q) data encapsulation are a total of 6 bits.

True
True
False
False
Suggested answer: B
asked 18/09/2024
FUKUMOTO AYUMI
33 questions

Question 79

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Router R1 runs the OSPF protocol, use the "display ip routing-table" command to view the routing table of the router R1, the following about the OSPF in the routing table Is the information described correctly?

In the routing table, route table entries identified by the "OSPF" identifier can only be learned through LSAs of Type 3
In the routing table, route table entries identified by the "OSPF" identifier can only be learned through LSAs of Type 3
In the routing table, the routing table entries identified by the "OSPF" identifier can only pass Class 1 LSA
In the routing table, the routing table entries identified by the "OSPF" identifier can only pass Class 1 LSA
In the routing table, the routing table entries identified by the "OSPF" identifier can be learned through the 1/2/3/5 LSA
In the routing table, the routing table entries identified by the "OSPF" identifier can be learned through the 1/2/3/5 LSA
In the routing table, the routing table entry identified with the "O_ASE" identifier can only be learned by routing introduction
In the routing table, the routing table entry identified with the "O_ASE" identifier can only be learned by routing introduction
Suggested answer: D
asked 18/09/2024
Yuri Mitrofanov
49 questions

Question 80

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The following statement about the five types of LSAs in OSPF is used to pass external routes, and the following statement about the five types of LSAs is incorrect and flooding in

OSPF networks in non-Stub/NSSA regions
OSPF networks in non-Stub/NSSA regions
Routers in the same zone as ASBR can calculate external routes by chanting the LSA and the five types of ISAs in the region
Routers in the same zone as ASBR can calculate external routes by chanting the LSA and the five types of ISAs in the region
The FA address is included in the five types of LSAs, and the FA address is 000 only as reserved for no practical purpose
The FA address is included in the five types of LSAs, and the FA address is 000 only as reserved for no practical purpose
Configuring the appropriate filtering policy on the ABR or ASBR can filter five types of LSAs
Configuring the appropriate filtering policy on the ABR or ASBR can filter five types of LSAs
Suggested answer: C
asked 18/09/2024
Luis Campoy
43 questions
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