必ず合格できるCisco 300-510試験の正確な253問題と解答あります
最新 [2024年07月22日]2024年最新の実際にある検証済みの300-510問題集
質問 # 97
Drag and Drop Question
Drag and drop the attributes for the BGP route selection on the left into the correct order on the right. Not all options are used.
正解：
解説：
Explanation:
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13753-25.html
質問 # 98
Refer to the exhibit.
While configuring router 2 with all the default values, a network engineer cannot see any route received in router 1. How should the engineer solve the issue?
- A. Set up a priority different than 0 in the interface.
- B. Modify the router ID to be the interface IP on the serial.
- C. Set the network type in S1/0 to point-to-point.
- D. Modify the IP address or mask of the interface to a valid one.
正解：D
質問 # 99
Refer to the exhibits.
A network operator is troubleshooting packet loss seen from the R1 loopback interface to the R2 loopback interface over the core network. The operator is attempting to identify the next leg in the path from PE1. Which interface and label path should the operator investigate next?
- A. PE1 - Gi0/0/0/2 - forwarding label 24002
- B. PE1 - Gi0/0/0/3 - forwarding label 24001
- C. PE1 - Gi0/0/0/2 - forwarding label 24001
- D. PE1 - Gi0/0/0/3 - forwarding label 24002
正解：B
質問 # 100
Refer to the exhibit. An engineer is troubleshooting an OSPF issue.
Router 1 has a neighbor relationship with router 2.
Only router 1 classful EIGRP routes can be seen on router 2.
In order for all EIGRP routes to be redistributed correctly, which action should be taken?
- A. Router 1 must have the keyword subnets included in the redistribution command for all EIGRP routes to be redistributed.
- B. Router 1 must have the keyword metric-type 1 included in the redistribution command for all EIGRP routes to be redistributed.
- C. Router 1 must have the keyword ospf-metric included in the redistribution command for all EIGRP routes to be redistributed.
- D. Router 1 must remove the AS number 1 from the redistribution command for all EIGRP routes to be redistributed.
正解：A
質問 # 101
Refer to the exhibit. A network operator must stop 10.33.33.33/32 from being redistributed into Level 1 router XR1.
Which configuration meets this need?
- A. Option C
- B. Option B
- C. Option A
- D. Option D
正解：A
質問 # 102
Refer to the exhibit. A network consultant is updating the company's MPLS solution and configuring several new PE devices to enable full communication among PE devices connected to the network. The updates must ensure the redundancy and scalability of the network. The egress LSR is configured with mpls Idp explicit-null While configuring the given PE router to be adjacent to the egress LSR. The consultant notices that MPLS forwarding is not working in the network.
Which action resolves the issue?
- A. Configure MVRF on all routers in the MPLS network
- B. Configure Cisco Express Forwarding on all routers in the MPLS network
- C. Open TCP and UDP ports 464
- D. Open TCP and UDP ports 179
正解：B
質問 # 103
Refer to the exhibit. Router 1 is a core ABR in a Cisco Unified MPLS environment. All of the router 1 BGP peers are established, but traffic between customers is failing.
Which BGP configuration must be added to the configuration?
- A. It must be configured with PIC edge
- B. It must be configured with a route reflector
- C. It must be configured with send labels
- D. It must be configured for graceful restart
正解：C
質問 # 104
Refer to the exhibit. A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology.
Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?
- A. Option B
- B. Option C
- C. Option A
- D. Option D
正解：D
質問 # 105
An engineer is troubleshooting end-to-end customer traffic across an MPLS VPN service provider network. Which tasks should the engineer use to solve the routing issues? Drag and drop the table types from the left onto the most useful troubleshooting tasks/router types on the right. (Not all options are used.)
正解：
解説：
質問 # 106
A network engineer is troubleshooting OSPF multiarea. Which Cisco IOS XR feature should the engineer use in order to streamline OSPF issue?
- A. routing process enabled by default on all interfaces
- B. show lp ospf topology command
- C. hierarchical CLI
- D. DR support for topology management
正解：B
質問 # 107
Which two statements about mapping multicast IP addresses to MAC addresses are true? (Choose two.)
- A. The router performs the mapping before it hands the packet off to a switch
- B. All mapped multicast MAC addresses begin with 0x0100.5E
- C. All destination MAC addresses begin with an octet of binary 1s
- D. The mapping process may generate overlapping addresses, which can cause receivers to receive unwanted packets
- E. All multicast MAC addresses end with 0x0100.5E
正解：B、D
質問 # 108
Refer to the exhibit. The extension header of the IPv6 header is ignored when which value is equal to zero?
- A. Routing Type
- B. Next Header
- C. Segments Left
- D. Hdr Ext Len
正解：C
解説：
https://www.ciscopress.com/articles/article.asp?p=31948
質問 # 109
Refer to the exhibit.
Refer to the exhibit. An engineer is troubleshooting an issue with this network and notices that prefixes from R3 are missing on the R1 routing table Due to repeated ASN when the 10 0 0 0'8 prefix from R3 arrives at R1, BGP automatically rejects it There is no prefix-list on R1 which blocks the traffic from R3 What should the engineer do to fix the problem so that BGP allows that prefix on R1?
- A. Configure R2 as a route reflector client of R1.
- B. Configure the next-hop-self command on R2.
- C. Configure the allowas-in command on R1.
- D. Configure identical confederation ASNs on R1 and R2.
正解：C
質問 # 110
Refer to the exhibits. A network operator is troubleshooting packet loss seen from the R1 loopback interface to the R2 loopback interface over the core network. The operator is attempting to identify the next leg in the path from PE1.
Which interface and label path should the operator investigate next?
- A. PE1 - Gi0/0/0/2 - forwarding label 24002
- B. PE1 - Gi0/0/0/3 - forwarding label 24001
- C. PE1 - Gi0/0/0/2 - forwarding label 24001
- D. PE1 - Gi0/0/0/3 - forwarding label 24002
正解：B
質問 # 111
Which two conditions must be met before separate ISPs can provide interdomain multicast routing? (Choose two.)
- A. Each ISP must dedicate a single router to handle multicast traffic between providers.
- B. Each ISP must configure its network to use PIM-DM.
- C. Each ISP must replace its RP assignment with a global RP.
- D. Each ISP must support intradomain multicast routing.
- E. Each ISP must configure MSDP to connect its individual multicast administrative domain to the domains at other ISPs.
正解：D、E
解説：
https://www.cisco.com/c/en/us/td/docs/ios/solutions_docs/ip_multicast/Phase_1/mcstmsdp/mcst_ p1.html
質問 # 112
What is the purpose of a BGP confederation?
- A. It limits the number of routes a device receives from its peers, which reduces CPU load.
- B. It improves service by increasing the number of simultaneous iBGP peering sessions.
- C. It redirects traffic away from route reflectors, which reduces their operating load.
- D. It reduces the number of iBGP peers and increases stability.
正解：D
質問 # 113
How does SRv6 function on the control plane?
- A. It enables SRH-capable nodes to terminate IPv6 packets at the network egress to carry the SRv6 locator.
- B. The ingress node of the SR domain adds a uSID format IPv6 header to carry the SRv6 locator.
- C. The ingress node of the SR domain swaps the SRv6 header for the IPv6 header
- D. The egress node of SR domain imposes a new outer header
正解：B
質問 # 114
Refer to the exhibit.
A network operator must inject a Level 1 route from XR2 (10.16.16.0/24) into the ISIS topology. Which configuration allows the injection in a way that XR3 and XR1 have a valid and working route for 10.16.16.0/24?
- A. Option C
- B. Option B
- C. Option A
- D. Option D
正解：A
質問 # 115
Refer to the exhibit.
How are packets directed through the data plane when SRv6 is implemented?
- A. The MPLS data plane is used to push labels onto IGP routes
- B. An ordered list of segments is encoded in a routing extension header
- C. A stack of labels represents an ordered list of segments
- D. The packet is encapsulated with a header and trailer encoding the ordered list of segments
正解：B
質問 # 116
Refer to the exhibit. A network engineer has divided AS into confederations. Due to repeated ASN, when the 10.0 0.0/8 prefix from R1 arrives to R2, BGP automatically rejects it.
What should the engineer do to fix the problem so that BGP allows that prefix on R2?
- A. Configure the command allowas-in on all the PE routers.
- B. Configure the command as-override on R1.
- C. Configure the command as-override on R2.
- D. Configure the command allowas-in on R2.
正解：D
解説：
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/112236-allowas-in- bgp-config-example.html
質問 # 117
Refer to the exhibit.
How are packets directed through the data plane when SRv6 is implemented?
- A. The MPLS data plane is used to push labels onto IGP routes
- B. An ordered list of segments is encoded in a routing extension header
- C. A stack of labels represents an ordered list of segments
- D. The packet is encapsulated with a header and trailer encoding the ordered list of segments
正解：B
質問 # 118
Refer to the exhibit.
A service provider technician is working on a multicast issue for a customer. While checking the multicast table, the technician notices that no flags are present for the (1.1.1.1, 239.1.1.1) entry, yet flags are present for the (1.1.1.1, 232.1.1.1) entry.
Which factor might explain this issue?
- A. Only GLOP is permitted
- B. Only the default SSM range is permitted
- C. Only ASM is permitted
- D. Only the administratively scoped range is permitted
正解：B
質問 # 119
Refer to the exhibit. A network engineer has divided AS into confederations. Due to repeated ASN, when the 10.0 0.0/8 prefix from R1 arrives to R2, BGP automatically rejects it. What should the engineer do to fix the problem so that BGP allows that prefix on R2?
- A. Configure the command allowas-in on all the PE routers.
- B. Configure the command as-override on R1.
- C. Configure the command as-override on R2.
- D. Configure the command allowas-in on R2.
正解：D
解説：
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/112236-allowas-in- bgp-config-example.html
質問 # 120
What is the difference between RPL and route-maps?
- A. Unlike route-maps, only RPL is designed for bulk configuration of multiple devices.
- B. Unlike route-maps, only RPL supports extcommunity sets to group extended communities.
- C. Unlike RPL. route-maps are supported with IPv4 address families only
- D. Unlike RPL. route-maps are designed for BGP protocol only.
正解：B
質問 # 121
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シスコ300-510試験は、サービスプロバイダーネットワーク環境で高度なルーティングソリューションを実装するためのスキルと知識を持っているかをテストするために設計されています。この試験は、Ciscoルーターおよびスイッチを使用した作業経験があるネットワークエンジニア、ネットワーク管理者、およびその他のITプロフェッショナルを対象としています。シスコ300-510試験に合格すると、Cisco Certified Specialist - Service Provider Advanced Routing Implementation認定書が授与されます。
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合格させる300-510試験には更新された253問題あります：https://drive.google.com/open?id=1LZMBK3eH-9wi0v-Fi_ifat1gur_Nm219