Use H12-891_V1.0-ENU Exam Dumps (2025 PDF Dumps) To Have Reliable H12-891_V1.0-ENU Test Engine [Q168-Q182]

Rate this post

Use H12-891_V1.0-ENU Exam Dumps (2025 PDF Dumps) To Have Reliable H12-891_V1.0-ENU Test Engine

H12-891_V1.0-ENU PDF Recently Updated Questions Dumps to Improve Exam Score

Huawei H12-891_V1.0-ENU (HCIE-Datacom V1.0) certification exam is designed for professionals who want to validate their expertise in the field of data communication. HCIE-Datacom V1.0 certification exam is intended for those who have a deep understanding of data communication technologies and can implement complex solutions using Huawei technologies.

NO.168 BGP EVPN does MAC address advertisement, ARP message advertisement, and IRB route advertisement for which BGP EVPN route is advertised?

Type3

Type2

Type4

Type1

NO.169 BGP routing policies can control the publication and acceptance of routes

TRUE

FLASE

NO.170 If the Option field value in the 0SPFv3 Hello message issued by the router’s GIgabit Ethermet0/0 interface is 0x000013, the following description is correct

The Gigabit/thernetO/0/0 interface of Router A adds IPv6 routing to compute

Router A’s Gigabit/thernetO/0/0 interface belongs to the NSSA zone

Router A supports AS-An External-LSA flood

Router A is an OSPFv3 device with forwarding capability

NO.171 To implement the traffic filtering function, you can use trapp-filter or MQC, which can be called in more views than traffic-filter

FALSE

TRUE

NO.172 The following description of CBWFQ is correct?

CBwFQ can be configured with MQC and service-policy is applied to the exit direction

CBwFQ can be used for both egress and inbound interfaces

CBwFQ is delayed, jittered and bandwidth guaranteed for traffic catch

CBWFQ can only be configured in hierarchical policies-maps. The parent policy-map performs supervision and the child policy-map performs

NO.173 As shown in the figure, SWA, SWB, SWC all run RSTP, GED/O/2 on SWB Ports and GEO/0/1 ports on SWC have a port role of? Radio

Alternative port, Backup port

Backup port, root port

Root port, Designated port

Backup port, Alternative port

NO.174 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

NO.175 The following statement about static VXLAN tunnel configuration is correct?

A BD needs to create an NVE country, and when there are multiple BDs, multiple NVE interfaces must be created

An NVE interface can be associated with multiple VNls, so you can create only one NVE interface when there are multiple BDs

For a VXLAN tunnel, you need to create a corresponding NVE interface, in which you explicitly specify the source IP address and the destination IP address, so there are multiple VXLAN tunnels on the VTEP that must be vE interfaces. The destination address of the VXLAN tunnel is specified in the

NVE interface, and multiple VXLAN tunnels can create only one NVE interface

NO.176 The HW appliance network administrator plans to migrate IGMPv2 in the multicast network to IGMPV3 Where does IGMPV3 improve over IGMPv2?

IGMPv3 adds the ability for hosts to specify multicast groups that do not join a specific multicast source

IGMPv3 adds the ability for hosts to specify multicast groups that are joined to a specific multicast source

IGMPv3 adds Request-to-send and Clear-to-send between source and local IGMP queries

IGMPv3 removes the Report-suppression feature for membership reporting

IGMPv3 removes the ability to include all sources in a wildcard group

NO.177 In an Hw IP multicast network-which of the following multicast features are associated with (*, G) table entries? (Multiple select)

Dense mode

Source tree

Sparse mode

PIM bidirectional

Share the tree

Dense Tree

NO.178 Regarding the BGP ring protection mechanism, the following description is correct?

A AS_PATH attribute is used between autonomous systems to prevent ring cats.

The Cluster List property is used for reflector cluster inner ring defense, and the router finds that the Cluster List of route entries contains its own Client lD. The route is rejected

Routes learned from IBGP are not advertised to IBGP neighbors and are used to prevent routing loops inside the AS

You can use the AS_CONFED_SET attribute to prevent loops within a consortium

NO.179 CORRECT TEXT
As shown in the figure, in the HUB & Spoke networking mode of MPLS BGPVPN, in order to achieve the division can only communicate with the headquarters, the division can not communicate with each other When setting up RT, which of the following scenarios is this? (Radio).

???:import Target:12:3EpodTarget:12:3

Headquarters: importTarget:1:1EpodTarget:3:3

Headquarters: Impot Target:2:2; Expor Target:3:3

Headquarters: importTarget: 12:3EpodTarget: 3:12

NO.180 The following statement about isis a route leak of ISIS is correct?

Route leaks for ISIS must be deployed on Level-1 routers

Route disclosure for ISIS is turned on by default.

Route disclosure for ISIS avoids suboptimal paths.

Route leaks for ISIS can only be applied to IPv4 environments.

NO.181 What information does the BGP Open message carry as follows?

BGP Router ID

Route attributes

Local Autonomous System (AS) number

Hold time

NO.182 The router port to which the policy is applied has been idle for about 10 seconds, and there is a huge burst of c1 type coming in an instant, so how many bytes will the packets that are colored green?

256K bytes

48128 bytes

32K bytes

80128 bytes

Loading …