[Q263-Q286] Updated H12-891_V1.0-ENU Dumps PDF – H12-891_V1.0-ENU Real Valid Brain Dumps With 611 Questions!

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Updated H12-891_V1.0-ENU Dumps PDF – H12-891_V1.0-ENU Real Valid Brain Dumps With 611 Questions!

100% Free H12-891_V1.0-ENU Exam Dumps Use Real HCIE-Datacom Dumps

NEW QUESTION 263
When the ACL in the VRP has multiple matching rules (rules), the matching order is about Which of the following statements is true? (Confirmed).

By default, matching is based on the principle of “depth first”

By default: Match in the order in which the perfect is matched first, then deny is matched.

By default, rule-ID is followed Match from small to large

There is only one matching order and cannot be modified

NEW QUESTION 264
Which of the following LSAs propagate in a single region only?

Router LSA

Summary LSA

Network LSA

AS External LSA

NEW QUESTION 265
There are two Communily filters: ip comimuniy-lite lpemit 101201 ip community fiter 2permit101 ip commmuriyfilter 2pemit21 Regarding the above ommuniyfiter, the correct description is? (Multiple choice questions).

As long as the group attribute value carried in the BGP route contains 100:1 or 200:1, or both, the BGP route matches the community-filterl

As long as the group attribute value carried in the BGP route contains 100:1 or 200:1, or both, the BGP route matches community-filter2

The BGP route matches community-filter 1 only if the community attribute values carried in the BGP route contain 100:1 and 200:1

A BGP route matches community-filter2 only if the group attribute values carried in the BGP route include 100:1 and 200:1

NEW QUESTION 266
When an administrator configures VRRP, which of the following is not required?

Preemption mode

Priority of the virtual router

Preemption delay

Virtual IP address

NEW QUESTION 267
For Layer 2 VPN technology, the following statement is correct? (Multiple choice questions).

VPLS is a widely used technology in the live network, which can provide transparent transmission of three-layer messages and achieve multi-point access.

The VPLS configuration is complex and the Layer 2 network transmits BUM packets.

BGP EVPN supports features such as tenant isolation, Multi-homing, and broadcast suppression.

BGP EVPN addresses issues such as MAC address drift and multi-tenancy that VPLS cannot support.

NEW QUESTION 268
Router HW1 exists in the carrier HW’s network as an MPLSLSR router. The router receives a packet carrying a label, but the label entry does not exist in its LFIB.
So how does the router handle that message?

Router HW1 strips off the label and looks for the FIB using the P destination address

Router HW1 uses LDP to create an LSP and creates a new path in LFIB for the label carried in the message

Router HW1 drops the message

Router HW1 will forward the message with the default label

NEW QUESTION 269
Dual-bucket, two-speed is used in traffic governance, where the number of tokens in a C bucket is TC and the number of tokens in a P bucket is TP.
When a message of length B enters, which of the following sentences is correctly described? (Multiple choice questions).

If TP-B~O and TC-B < 0, the message is marked green

If TP-B<0 and TC-B-0, the message is marked in red

If TP-B>0 and TC-B < 0, the message is marked yellow

If TP-B >O and TC-B > 0, the message is marked as a green

NEW QUESTION 270
A bookstore provides a wired network for customers to learn online. However, one day, it was found that some users could not access the network, and after inspection, it was found that the IP resources of the DHCP address pool had been exhausted.
Which of the following is the best way to solve the problem of the moment? (Single choice questions).

Configure the static ARP binding table

Configure the IPSG

Limits the maximum number of DHCP Snooping binding table entries that the interface allows to learn

Configuration DAI

NEW QUESTION 271
In broadcast networks, elections to DIS begin only after a neighbor relationship has been established

True

False

NEW QUESTION 272
Regarding the Stub region and the NSSA region of the OSPF protocol, the following statement is incorrect with a single choice

Neither the Stub region nor the NSSA region allows injection of Type4 LSA

Type5 LSA injection is not allowed in the Stub region, while Type5LSA injection is allowed in the NSSA region

Type7LSA injection is not allowed in the Stub region, while Type7LSA injection is allowed in the NSSA region

Both the Stub region and the NSSA region allow injection of Type3 LSA

NEW QUESTION 273
The network administrator defines a traffic policing policy as follows:

256K bytes

48128 bytes

32K bytes

80128 bytes

NEW QUESTION 274
IGMP SSMMapping is bound to multicast through a static multicast source, so that members of IGMPv1 and IGMP2 can also access the SSM multicast network. The following statement about IGMPSSMMapping is wrong? (Radio).

The multicast address of the SSM is 232000~232255255255

IGMP SSM Mapping does not process reporting messages from IGMPv3 In order to ensure that the same network segment runs any version

IGMP hosts can make SSM services run IGMPv3 on the multicast router socket connected to the network segment where the member host is located

If the IGMP SSM Mapping feature is not enabled, neither IGMPv1 nor IGMPv2 supports multicast for deploying SSM modules

NEW QUESTION 275
In inter-domain packet filtering, which of the following options belongs to the outbound direction?

trust –>Local

untrust–> dmz

trust–> untrust

untrust–> trust

NEW QUESTION 276
An engineer uses 2 routers to test Pv6 services and runs OSPFV3 to achieve interconnection and interoperability of IPV6 networks. The RI has access to the loopback address of R2. The engineer looks at ri’s OSPF3 routing table entry and finds that there is no route reaching the R2 loopback address It can’t be caused by which of the following?

R2 does not enable OSPFv3 on the loopback port

R2 does not advertise the loopback address

R2 in area 0 to advertise the loopback into a different OSPFv3 process

R2 does not configure the Router ID used in the OSPFv3 process

NEW QUESTION 277
The following description of MP-BGP is incorrect? (Single choice questions).

The MP_UNREACH_NLRl of the update message, excluding the path nationality.

MP-BGP can be used to assign tags.

MP_REACH_NLRI and MP_UNREACIH_NLRI are optional transition properties.

A complete MP_REACH_NLRI attribute structure contains address family, next hop, and prefix information.

NEW QUESTION 278
Which of the following BGP attributes is not required in the Update message for a BGP route?

WITH

Local-Preference

AS_PATH

Origin

NEW QUESTION 279
Firewall security policies have the condition for traffic matching to be? (Multi-select)

apply

Source item security zone

Source item IP address

Message length

NEW QUESTION 280
CORRECT TEXT
BGP EVPN Type2 routes are used to pass IRB type routes with information including? (Multi-select)

Layer 2 VNI

Host IP address

Host MAC address

Three layers of VNI

NEW QUESTION 281
In an MPLS VPN network, different CE devices exchange routing information with the same PE device using different routing protocols, and different CE devices use routing protocols that are independent of each other

True

False

NEW QUESTION 282
In cross-domain VPN-OptionB packet forwarding, two ASBRs exchange the same LSP tags once.

True

False

NEW QUESTION 283
As shown in the figure, there are two IP6 networks that can access the IPv4 network, and the IPsec tunnel needs to be established between the two IPv6 networks to communicate, which of the following requirements? (). Single choice questions).

ESP + tunnel mode

AH + transmission mode

AH + tunnel mode

None of the above options are correct

NEW QUESTION 284
What does RT do in MPLS VPN? Multiple choice questions).

Allows the peer PE to decide which VPNv4 routes to import into a particular VRF

Allows peer PE to decide which VPNv4 routes not to import into a particular VRF

Allows the peer CE to decide which VPNv4 routes to import into a particular VRF

Allows the peer CE to decide which VPNv4 routes not to import into a particular VRF

NEW QUESTION 285
The following description is correct regarding route control

IBGP routes can be introduced using the impot-route BGP command

AS-path-fiter is for AS-path, which affects the routing of paths.

OSPF, ISIS, and BGP can issue default routes.

In Node 10, if-match community-fiter1 and f-match as-pah-fiter1 are “and the relationship

NEW QUESTION 286
You are now troubleshooting a LAN, and you suspect that the error is due to a mismatch in the work mode.
Which switch interface error indicates that the 10/100/100O IEE gigabit interface operating mode does not match? (Multiple choice questions).

Alignment error

FCS error

Super Small Frame

Excess Conflict

Lag conflicts

The Huawei H12-891_V1.0-ENU (HCIE-Datacom V1.0) Exam is a certification exam that validates the skills and knowledge of an individual in the field of data communications. This exam is designed to test the ability of professionals to design and implement complex data communication solutions using Huawei technologies. It is an advanced-level certification exam that requires extensive knowledge and experience in the field of data communications.

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[Q263-Q286] Updated H12-891_V1.0-ENU Dumps PDF – H12-891_V1.0-ENU Real Valid Brain Dumps With 611 Questions!

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