Our Huawei HCIE-R&S H12-261-ENU exam questions include simulation test before the formal examination, specific training course and the current exam which has 95% similarity with the real exam. Certpark is a website to improve the pass rate of Huawei certification H12-261-ENU exam. Senior IT experts in the Certpark constantly developed a variety of successful programs of passing Huawei certification H12-261-ENU exam, so the results of their research can 100% guarantee you Huawei certification H12-261-ENU exam for one time.
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Which of the following is only used for BGP to choose routing? (Multiple choice)
A. ACL
B. IP-prefix
C. AS-path-filter
D. Community-filter
Answer: CD
ISIS in the process of establishing P2P networks neighborhood relationship, interactive Hello packets twice to complete neighbor establishing.
A. True
B. False
Answer: A
Recently the company network often attacked by ARP, in order to curb ARP attacks, which of the following technique can we use? (Multiple choice)
A. DAI
B. DHCP snooping
C. uRPF
D. static MAC address binding
E. Port isolation
Answer: ABE
To configure AAA, you first need to define the RADIUS server, RADIUS server defined manner as follows:
[Huawei] radius-server template EXAM
[Huawei-radius-EXAM] radius-server shared-key cipher HUAwei123
[Huawei-radius-EXAM] radius-server authentication 10.7.66.66 1812
[Huawei-radius-EXAM] radius-server authorization 10.7.66.66 1812
[Huawei-radius-EXAM] radius-server accounting 10.7.66.66 1813
[Huawei-radius-EXAM] radius-server retransmit 2
A. True
B. False
Answer: B
To check if figure below about the process of NDP analysis link-layer address is True.
A. True
B. False
Answer: B
Which of the following configurations are true OSPFv3 routing aggregation configuration ? ( Multiple choice)
A. [Huawei] ospfv3 1
[Huawei-ospfv3-1] abr-summary fc00:0:0:: 48 cost 400
B. [Huawei] ospfv31
[Huawei-ospfv3-1] asbr-summary fc00:0:0:: 48 cost 20 tag 100
C. [Huawei] ospfv3 1
[Huawei-ospfv3-1] area 1
[Huawei-ospfv3-1-area-0.0.0.1] asbr-summary fc00:0:0:: 48 cost 20 tag 100
D. [Huawei] ospfv3 1
[Huawei-ospfv3-1] area 1
[Huawei-ospfv3-1-area-0.0.0.1] abr-summary fc00:0:0:: 48 cost 400
E. [Huawei] interface gigabitethernet 1/0/0
[Huawei-GigabitEthernetl/0/0] asbr-summary fc00:0:0:: 48 cost 20
F. [Huawei] interface gigabitethernet 1/0/0
[Huawei-GigabitEthernetl/0/0] abr-summary fc00:0:0:: 48 cost 400
Answer: BD
auto-negotiation mode is to obtain maximum interface rate and the operating mode, the network administrator will set all Ethernet interface rate of a workgroup switch to 100Mbps, operating mode configured to full-duplex. When a NIC is configured to auto-negotiation of the workstation is connected to the switch, the outcome of consultations is that the interface rate is 100Mbps, the operating mode is half-duplex.
For this phenomenon, which of the following explanation is the most reasonable?
A. At higher port speed and operating mode, the workstation's network interface card can¡¯t be configured to auto-negotiation
B. port rate negotiation consultations through the initial port to send FLP to negotiate, work mode does not negotiated by FLP
C. when STP in initialization will make the port enter the blocking state, leading to auto-negotiation fails, so the port should be configured to portfast
D. does not configure auto-negotiation on the switch, leading to the swtich can't send the FLP information to the workstation, thereby causing the work station set its own oerating mode to haIf-duplex
E.problem lies in the workstation's network card, most due to the workstation NIC drivers too old, leading to the interface on the workstation NIC learning rate and the operating mode switch configuration
Answer: D
Which of the following can be used for BGP routing? (Multiple choice)
A. ACL
B. IP-prefix
C. AS-path-filter
D. DSCP
Answer: ABC
Which of the following description about GVRP interface registration mode in Huawei switch is true?
A. GVRP interface registration mode have four types.
B. When selecting Normal registration mode, allows the interface dynamic registration and logout VLAN. Logout here include deleting dynamically learned VLAN and VLAN administrators created in the unit .
C. When selecting Forbidden registration mode, the interface layer 2 working mode must be Hybrid.
D. When selecting Fixed registration mode, interface can't spread dynamic WLAN.
Answer: D
Which type of prefix will router running BGP circular to their IBGP neighbor (assuming that the router is not configured as a route reflector)?
A. prefix is learned through other BGP neighbors, or prefix is introduced by the local network or routing learned
B. the prefix exists in the routing table
C. prefix is learned through EBGP neighbors, or prefix is introduced by the local network or routing learned
D. prefix is learned through EBGP neighbors, or learn the prefix from the RR
E. prefix is learned through other IBGP neighbors, or prefix is learned from EBGP neighbor, or the prefix is introduced by routing learned
E. prefixe learned through other IBGP neighbors, or learn the prefix from the RR
Answer: C
In shared network,Which mechanism is used by PIM-SM to prevent repeat traffic?
A. Register mechanism
B. BSR/RP mechanism
C. Assert mechanism
D. Join/Prune mechanism
Answer: C
Which of the following description about IBGP neighbor EBGP neighbor is true? (Multiple choice)
A. router will sent the BGP updates learning from its IBGP neighbor to their other IBGP neighbor and EBGP neighbor
B. router will sent the BGP updates learning from its EBGP neighbor to their other IBGP neighbor and EBGP neighbor
C. IBGP neighbor must be directly connected. Otherwise, IBGP-Multi-hop must be configured
D. EBGP neighbor must be directly connected. Otherwise, EBGP-Multi-hop must be configured
E. IBGP neighbor can through Loopback Interface to establish neighbor relationship
F. EBGP neighbor must through direct physical interface address to establish neighbor relationship
Answer: BDE
Which of the following description about the link-state protocol is the most reasonable?
A. fast convergence and low CPU utilization
B. CPU utilization is high and prone to loop
C. slow convergence and average CPU utilization is low
D. fast convergence and high CPU utilization
E. None of the above is correct
Answer: D
In order to improve the security of ISIS protocol, you can configure the authentication in ISIS protocol, there are three authentication methods, namely the interface certification, domain authentication and routing domain authentication.
A. True
B. False
Answer: A
In RIPng network, hope the router can publish a default route to the entire network, which of the following configuration is True?
A. [Huawei] ripng 1
[Huawei-ripng-1] import-route static cost 2
[Huawei-ripng-1] quit
[Huawei] ipv6 route-static:: 0 NULL0
B. [Huawei] interface GigabitEthernet0/0/1
[Huawei-GigabitEthernet0/0/1] ipv6 enable
[Huawei-GigabitEthernet0/0/1] ipv6 address 2001 £ยบ 12::1/64
[Huawei-GigabitEthernet0/0/1] ripng 1 enable
[Huawei-GigabitEthernet0/0/1] ripng default-route originate
[Huawei-GigabitEthernet0/0/1] quit
C. [Huawei] ripng 1
[Huawei-ripng-1] import-route static cost 2
[Huawei-ripng-1] quit
[Huawei] ipv6 route-static:: 0 2001:19::9
D. [Huawei] ripng 1
[Huawei-ripng-1] ripng default-route originate
[Huawei-ripng-1] quit
Answer: B
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