Trusted Huawei H12-891_V1.0 Exam Dumps – Avoid Costly Exam Retakes

Question No: 1

MultipleChoice

As shown in the figure, as shown, as the AS10 has two paths to access THEA1, the optimal route passed from the 4S23 by default is now sprinkled with S00 to ass4O The odds belt wins even more worrying. Therefore, in the R2 configuration as follows, after the completion of the coordination, it is found that the most worrying route has not changed, and some operations can be adjusted to make the configuration

??[ R2]jpas-path-fiter l permit "4D0& [2]pouteplicy med permit node 10[R2-routepolicyli- match aspath-ilterl[R2-oute-policylapplycoast.20

Options

AConfigure compare-di fferent-as-med under the BGP process for R2

BConfigure destiny-med under the BGP process for R1

CConfigure compare-di fferent-as-med under the BGP process of Rl

DConfigure the targeted-med under the BGP process for R2

Question No: 2

MultipleChoice

Which option best options enables encapsulation and unencapsulation of VXLAN messages?

Options

AVBDIF

BVLANIF

CBD

DVTEP

Question No: 3

MultipleChoice

Regarding the sliding window of TCP, what are the following descriptions that are enough to be wrong? ( Multiple choice question)

Options

AThe sender declares the initial window size

BThe sender does not need to transmit messages of full window size

CThe TCP sliding window allows multiple packets to be sent before an acknowledgment is received

DAfter the retransmission timer times out, the sender has not received an acknowledgment and will retransmit unacknowledged data

EThe receiver needs to acknowledge the sender's packet

FSliding window size can only be increased or remain unchanged

Question No: 4

MultipleChoice

The following statement about EVPN Type5 routing is wrong?( Single choice questions).

Options

AType5 routes carry Layer 3 VNI.

BType5 routing carries both Layer 2 VWI and Layer 3 VNI

CThe IP Prefix field can carry both host and network segment addresses.

DType5 is an IP prefix route.

Question No: 5

MultipleChoice

Regarding the site in the BGP/MPLSIP VPN network architecture, the following description is correct?

Options

AUnder no circumstances can different sites that belong to the same VPN use overlapping address spaces

BTwo geographically separated networks must belong to different sites

CTerminals connected to the carrier network through the same CE may belong to different sites

DA site is a set of IP systems, and a network of hosts cannot be called site

Question No: 6

MultipleChoice

What are the characteristics of Syslog information?

Options

AThe transmission of Syslog messages is not secure

BThe transmission of Sysiog messages is reliable

CThe transmission of Syslog messages is confirmable

DThe transmission of Syslog messages is secure

EThe transmission of Syslog messages is not acknowledgable

FThe transmission of Syslog messages is unreliable

Question No: 7

MultipleChoice

What improvements have been made to the IGMPv2 protocol compared to IGMPv1? ( Multiple Choice)

Options

AAdded maximum response time field

BAdded high group messages

CAdded specific group query message

DAdded a specific source group query packet

Question No: 8

MultipleChoice

What information does the BGP Open message carry as follows?

Options

ABGP Router ID

BRoute attributes

CLocal Autonomous System (AS) number

DHold time

Free Huawei H12-891_V1.0 Exam Dumps August 2026