Updated May 11, 2022 Verified H12-261_V3.0 dumps Q&As – 100% Pass [Q206-Q225]

Rate this post

Updated May 11, 2022 Verified H12-261_V3.0 dumps Q&As – 100% Pass

New 2022 Latest Questions H12-261_V3.0 Dumps – Use Updated Huawei Exam

NO.206 As shown in the figure, there are two paths from AS100 to AS400. By default, the optimal route is passed from AS200.The bandwidth of the path from AS300 to AS400 is better. Therefore, perform the following configuration on R2. After the configuration is completed, it is found that the optimal route has not changed.
Which of the following operations can make the configuration take effect?

[R2]ip as-path-filter 1 permit ^400&[R2]route-policy med permit node 10 [R2-route-policy]if-match as-path-filter 1
[R2-route-policy]apply cost 20

existConfigure compare under the BGP process of R2 -different-as-med

existConfigure deterministic-med in the BGP process of R1

existConfigure compare-diferent-as-med in the BGP process of R1

existConfigure deterministic-med in the BGP process of R2

NO.207 an engineer uses 2 router for IPv46 business test, by running BGP4+Simulate the interconnection between headquarters and branches. The network logical topology is shown in the figure, about the IPv6 between the two devices Route delivery, which of the following statements is false?

When routing is passed, Next_ Hop Attribute must be IPv46 Global Unicast Address

When routing, it will carry AS. _Path and other recognized mandatory attributes

likeUpdate NP is carried in the packet. REACHL NLRI Attribute, indicating that reachable routes are advertised

BGP4+ passUpdate Packets transmit routing information between peers

NO.208 As shown below, which routes will R2 learn? ( confirmed)

R2 can learn two routes, 10.1.2.0/24 and 10.1.3.0/24.

R2 can learn the route 10.1.1.0/24.

R2 can receive the LSP of R1, but cannot add it to the routing table.

R2 can learn all routes of R1.

NO.209 OSPFv2 is running over IPv4 Network IGP: OSPFv3 is running over IPv6 Network IGP: OSP the packet types of Fv3 and OSPFv2 are the same, incl. He11o message, DD message, LSR message, LSU message and LSAck packets. Which of the following statements is true about 0SPFv3 packets?

OSPFv3 ofHello The packet carries the IPv4 address of the router interface6 Address prefix list

OSPFv3 uses the authentication field in the packet header to complete packet authentication

OSPFv3 uses the link-local address as the source address of the sent packet, and the packet can be forwarded outside the range of the originating link

OSPFv3 Use IPv46 multicast addressFF02: :5 andFF02: :6 send OSPFv3 message

NO.210 As shown in the figure, department A of branch 1 can access the Internet, but department B can only use encrypted VP to access the resources of the headquarters.
Configure the NAT policy on so that department A can access the Internet, and configure IPSec for department B at the same time The VPN (ESP protocol) + tunnel mode method makes it possible to access the headquarters.

True

false

NO.211 Which of the following statements about the format of the 0SPFv3 message is correct?

Remove the Authentication and Auth-Type fields

There is no change in the option field of the Hello packet.

The OSPF version number has changed from 2 to 3.

Hello packets no longer contain address information, but carry Interface ID

NO.212 If the router’s GigabitEthermet0/0/0 interface sends out 0SPFv3 The value of the Option field in the Hello packet is 0x000013. The following description is correct (multiple choice)

The Gigabit/thernet0/0/0 interface of router A will participate in IPv6 routing calculation

The GigabitEthernct0/0/0 interface of router A belongs toNSSA area

Router A supports AS-External-LSA flooding

routerA is an OSPFv3 device with forwarding capability

NO.213 The routing policy tools that BGP can use mainly include Filter-policy and Route-policy, among which Filter-policy can only filter routes, and Route-policy can only modify routes

TRUE

FALSE

NO.214 Which of the following information can be included in a basic network layer packet? (Multiple Choice)

data link layer header

upper layer data

network layer header

path record

network layer tail

NO.215 Which SNMP message type to NMS is reliable for reporting events?

Inform

Get

Response

Trap

Get Bulk

NO.216 IPSG can statically configure the binding table, orDHCP-Snooping is used together to form a binding table

True

false

NO.217 An engineer built a network topology in order to study the working mechanism of the OSPFv3 protocol. The configurations of R1 and R2 are as follows. What are the types of LSAs exchanged between R1 and R2?
R1:
ipv6 ospfv3 1
router-id 1. 1.1.1
interface GigabitEthernet0/0/0 ipv6 enable
ipv6 address auto 1ink- 1oca1.ospfv3 1 area 0.0. 0.0
R2:
ipv6 ospfv3 1
router-id 2. 2.2.2
interface GigabitEthernet0/0/0 ipv6 enable
ipv6 address auto 1ink-1oca1 ospfv3 1 area 0.0.0. 0

Network-LSA

Router-LSA

Link-LSA

Inter-Area-Prefix-LSA

NO.218 The following about OSPFv3Router-LSA, which statement is correct?

The data area of the Router-LSA contains the Link-Local address

The data area of the Router-LSA contains the interface of the local neighbor ID

Similar to OSPFv2, the Option field exists in the LSA header instead ofRouter-LSA data area

When L in the header of LSAS When type=0x0001, the data area representing LSA isRouter-LSA

NO.219 The following about MED The correct one is: (multiple choice)

MED can only be transmitted in this AS

The default value of MED is 100

The default value of MED is 0

MED is an optional non-transitive attribute

NO.220 As shown in the figure, which of the following options can satisfy two routers to establish an ISIS neighbor relationship?

Both routers are Level-1type.

Both routers remain the default type.

One of the two routers can be a Level-1-2 type, and the other can be a Leve1-1 type.

ISIS with two routersProcess IDs must be the same.

NO.221 After the establishment of the RPT village, what is the wrong description about the SPT switching?

The SPT path is the shortest and the forwarding performance is better

The RPT tree may not be the optimal path for group insertion traffic forwarding

All multicast traffic passes through the RP router, and the RP router may become the bottleneck of data forwarding

After the SPT switching is completed, the multicast traffic still passes through the RPT tree

NO.222 Interface Se of an existing routerrial0 is in OSPF area 1, and interface Serial 0 is set as a Silent interface. So what effect does this setting have?

OSPFEstablish available adjacencies through this interface

OSPFRoutes learned from this interface will not be added to the local routing table

OSPFNo adjacency will be established over this interface

OSPF receives routing updates from neighbors

NO.223 Which of the following statements about MUX VLAN are correct? (Multiple choices)

The principal VLAN can communicate with all VLANs in the MUX VLAN

Separate VLAN can and MUX VLAN all vla insiden Communication

Each Group VLAN must bind a principal VLAN

Each separate VLAN must bind a principal VLAN

NO.224 Which of the following parameters is not a configuration BGP PeeA must for r?

description

as-number

peer’s IP Address

password

NO.225 As shown in the following topology diagram, all interfaces of the router in the figure enable the ISIS protocol.
The following statements are correct (multiple choices))