最新なHuawei H12-261問題集（498題）、真実試験の問題を全部にカバー！

質問 1：
What is the destination IP address of routing update packets sent by RIPv2?
A. 224.0.0.5
B. 255.255.255.255
C. 224.0.0.1
D. 224.0.0.9
E. 224.0.0.10
正解：D

質問 2：
Which of the following statements regarding route import is false?
A. Importing IBGP routes into the OSPF process may cause routing loops.
B. By default, the metric of external routes imported into the OSPF process \s 1 and the type of imported external routes is Type 2.
C. After IS-IS Level-2 routes are imported to an ISTS Level-1 area, routing loops occur if no route import policy is manually configured.
D. BGP can generate routes in either Import or Network mode. The Network mode is more precise than the Import mode.
正解：A

質問 3：
The following description of the mechanism is correct BSR
A. BSR C-RP C-RP collects information from received packets.
B. BSR Bootstrap PIM-SM BSR C-RP floods the message to advertise information and information to all routers in the domain.
C. PIM-SM C-BSR There may be multiple BSR domains, but only one election.
D. A C-BSR C-RP C-RP packet can also be received to collect information.
正解：A,B,C

質問 4：
Which of the following statements about VRRP load balancing are false?
A. Multiple VRRP backup groups can be created on an interface of a router. The router can serve as the master router in on VRRP backup group and the backup router in other VRRP backup groups.
B. VRRP local balancing requires that at least two virtual routers transmit services at the same time.
C. When configuring priorities, you must ensure that the same router server as the master router in three VRRP backup groups
D. To implement load balancing, default network gateways of hosts on a LAN must be configured as IP addresses of different virtual routers
正解：A,C,D

質問 5：
Router R1 and R2 run BGP. Both the routers reside in A5 65234. Routers of R2 exist in the BGP routing table of R1 but do not exist in the IP routing table of R1. What is the cause of this problem?
A. BGP is disabled on both R and R2.
B. The routes are not optimal.
C. The BGP peer relationship between R1 and R2 is in Down state.
D. Multi-hop BGP is disabled on R1.
正解：C

質問 6：
The following is a cross-domain approach to MPLS VPN, which describes the error.
A. For the inter-domain vPN-OptionB, the ASBR MP-eBGP mode needs to establish a neighbor relationship.
B. For the inter-domain vPn -OptionA, the routes of the ASBR IPv4 mode are ordinary inter-route routes.
C. LDP, vp-Option-c 2 when only the label is used on the public network. For the cross-domain solution, the third-layer forwarding layer label is required.
D. For inter-domain vPN-OptionB, ASBR-E ( ), VPN, two methods, use multiple interfaces, including sub-interfaces, interconnect each interface, one each.
ASBR-PE CE
正解：C,D

質問 7：
BGP EVPN, ? advertise external routes Which of the following route classes are used?
A. Type1
B. Type4
C. Type5
D. Type2
E. Type3
正解：C

質問 8：
Which of the following statements regarding deploying IS-IS in an IPv6 environment is true?
A. On a broadcast network, the IPv4 DIS priority and IPv6 DIS priority can be set, respectively.
B. On a broadcast network, if each router supports both IPv4 and IPv6, the IPv4 DIS and IPv6 DIS must be the same device.
C. By default, the DIS priority of Level-1 and Level-2 broadcast interfaces is 1.
D. If the isis silent command is run on an IS-IS interface, the interface does not send but receives IS-IS packets.
正解：A

質問 9：
Which of the following statements regarding an OSPF virtual link is true?
A. A virtual link can be used to solve the problem of a non-continuous Area 0
B. A virtual link can be established in any area, and the virtual link belongs to the area after it is established
C. A virtual link with a cost of 0 is the optimal link
D. A virtual link uses the IP address of the outbound interface as the link address
正解：A