최신 300-510 무료덤프 - Cisco Implementing Cisco Service Provider Advanced Routing Solutions
Refer to the exhibit. This network is deployed with all connected links configured to run IS-IS. The routing protocol is enabled globally on each router, and the network engineer expects full routing information to be shared among all routers. R5 is receiving routes from R4 but is missing routes from R1. Which action corrects the issue so that all routes are shared among the routers?
정답: D
Which two functions are supported for BGP extension MP-BGP for IP multicasting? (Choose two.)
정답: A,B
What can be used to determine a path from the head-end to a tail-end router when implementing SR-TE with a head-end, with little information on the network topology?
정답: C
Drag and Drop Question
Compare different features between OSPFv2 and OSPFv3.
Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.
Compare different features between OSPFv2 and OSPFv3.
Drag and drop the descriptions of OSPF from the left onto the correct OSPF versions on the right.
정답:
SIMULATION
Guidelines
This is a lab item in which tasks will be performed on virtual devices.
- Refer to the Tasks tab to view the tasks for this lab item.
- Refer to the Topology tab to access the device console(s) and perform the tasks.
- Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
- All necessary preconfigurations have been applied.
- Do not change the enable password or hostname for any device.
- Save your configurations to NVRAM before moving to the next item.
- Click Next at the bottom of the screen to submit this lab and move to the next question.
- When Next is clicked, the lab closes and cannot be reopened.
Topology
Tasks
Configure and verify an OSPF neighbor adjacency between R1 and R2 in OSPF area 0 according to the topology to achieve these goals:
1. R1 pings the Loopback0 interface of R2. Use interface-level configuration to complete this task.
2. R2 pings the Loopback0 interface of R1. Use interface-level configuration to complete this task.
3. R2 receives a single summary route 172.16.100.0/22 for networks 172.16.100.0/24,
172.16.101.0/24, and 172.16.103.0/24.
Guidelines
This is a lab item in which tasks will be performed on virtual devices.
- Refer to the Tasks tab to view the tasks for this lab item.
- Refer to the Topology tab to access the device console(s) and perform the tasks.
- Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
- All necessary preconfigurations have been applied.
- Do not change the enable password or hostname for any device.
- Save your configurations to NVRAM before moving to the next item.
- Click Next at the bottom of the screen to submit this lab and move to the next question.
- When Next is clicked, the lab closes and cannot be reopened.
Topology
Tasks
Configure and verify an OSPF neighbor adjacency between R1 and R2 in OSPF area 0 according to the topology to achieve these goals:
1. R1 pings the Loopback0 interface of R2. Use interface-level configuration to complete this task.
2. R2 pings the Loopback0 interface of R1. Use interface-level configuration to complete this task.
3. R2 receives a single summary route 172.16.100.0/22 for networks 172.16.100.0/24,
172.16.101.0/24, and 172.16.103.0/24.
정답:
An engineer configured OSPF on all routers in the data center in the same exchange as other routers. Layer 2 connectivity was established. Now, the engineer plans to implement BFD to detect failures in the forwarding path. Which action must the engineer take?
정답: A
A network administrator working for a private service provider with an employee ID: 4872:46:269 wants to configure timers for the BGP process on their Cisco IOS XE router. Which configuration follows guideline timer recommendations and is a valid BGP timer deployment?
정답: A
설명: (DumpTOP 회원만 볼 수 있음)
SIMULATION
Guidelines
This is a lab item in which tasks will be performed on virtual devices.
- Refer to the Tasks tab to view the tasks for this lab item.
- Refer to the Topology tab to access the device console(s) and perform the tasks.
- Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
- All necessary preconfigurations have been applied.
- Do not change the enable password or hostname for any device.
- Save your configurations to NVRAM before moving to the next item.
- Click Next at the bottom of the screen to submit this lab and move to the next question.
- When Next is clicked, the lab closes and cannot be reopened.
Topology
Tasks
Troubleshoot and configure OSPF according to the topology to achieve these goals:
1. R1 and R2 must not have OSPF BR/DR election over their E0/0 interfaces and must not advertise the OSPF host route for the OSPF connected neighbors.
2. E0/0 interfaces on R1 and R2 to be preferred over E0/1 interfaces for OSPF traffic. Only the numerical value of 15 is allowed.
3. Set the OSPF hello interval to 5 and the OSPF dead interval to 10 between R1 and R2 on interface E0/1.
Guidelines
This is a lab item in which tasks will be performed on virtual devices.
- Refer to the Tasks tab to view the tasks for this lab item.
- Refer to the Topology tab to access the device console(s) and perform the tasks.
- Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
- All necessary preconfigurations have been applied.
- Do not change the enable password or hostname for any device.
- Save your configurations to NVRAM before moving to the next item.
- Click Next at the bottom of the screen to submit this lab and move to the next question.
- When Next is clicked, the lab closes and cannot be reopened.
Topology
Tasks
Troubleshoot and configure OSPF according to the topology to achieve these goals:
1. R1 and R2 must not have OSPF BR/DR election over their E0/0 interfaces and must not advertise the OSPF host route for the OSPF connected neighbors.
2. E0/0 interfaces on R1 and R2 to be preferred over E0/1 interfaces for OSPF traffic. Only the numerical value of 15 is allowed.
3. Set the OSPF hello interval to 5 and the OSPF dead interval to 10 between R1 and R2 on interface E0/1.
정답:
Refer to the exhibit. After creating dynamic neighbors for the range specified, the network administrator with an employee ID: 4698:80:283 cannot see all the BGP neighbors established.
What is the issue?
What is the issue?
정답: D
Which two conditions must be met before separate ISPs can provide interdomain multicast routing? (Choose two.)
정답: C,D
설명: (DumpTOP 회원만 볼 수 있음)
Refer to the exhibit. An engineer is comparing these RPL and route map configurations. Which two conclusions will the engineer reach? (Choose two.)
정답: B,C
설명: (DumpTOP 회원만 볼 수 있음)
In Cisco IOS-XR, the maximum-prefix command, to control the number of prefixes that can be installed from a BGP neighbor, is configured under which configuration mode?
정답: A
Refer to the exhibit. Mid-sized company Z connected two branch offices via a multicast-enabled ISP using the BGP routing protocol. PIM was implemented to support multicast streaming between the branches via MSDP. Client A cannot connect to the multicast stream source of company Z. The network engineer ran a debug on the edge of the network as shown.
Which action resolves the issue?
Which action resolves the issue?
정답: B
Refer to the exhibit. An engineer is troubleshooting a networking issue with several symptoms.
The shortest path from router R1 to R8 is underused and the longest path is overused. Traffic from 10.1.1.1 to 10.8.8.8 is routed on the longest path. Traffic between the R1 and the application server is experiencing packet drops and latency problems.
Which action resolves the issue?
The shortest path from router R1 to R8 is underused and the longest path is overused. Traffic from 10.1.1.1 to 10.8.8.8 is routed on the longest path. Traffic between the R1 and the application server is experiencing packet drops and latency problems.
Which action resolves the issue?
정답: C
Refer to the exhibit. A network operator is working to filter routes from being advertised that are covered under an aggregate announcement.
The receiving router of the aggregate announcement block is still getting some of the more specific routes plus the aggregate.
Which configuration change ensures that only the aggregate is announced now and in the future if other networks are to be added?
The receiving router of the aggregate announcement block is still getting some of the more specific routes plus the aggregate.
Which configuration change ensures that only the aggregate is announced now and in the future if other networks are to be added?
정답: A
Refer to the exhibit. An engineer at a large ISP is troubleshooting suboptimal routing on a customer's IS-IS network with multiple Level 1-2 routers. The network consists of numerous routers that are configured for MPLS. When IS-IS picks the closest Level 1-2 router to exit the area, suboptimal routing occurs in Area 8 and Area 10. The other IGP protocols are running correctly, and the IS-IS adjacency between routers is established. Which action resolves the issue?
정답: A
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.
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.
정답:
Explanation:
https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13753-25.html
A network engineer recently deployed a wireless network for users at a new office to join video conferences wirelessly. The existing network consists of routers that are configured for EIGRP and BGP. Which are located at several data centers in different physical locations. The engineer configured PIM-SSM within a single domain from a single source. However, during the testing phase, the video conference failed to work for any of the users. The IPs are reachable and firewalls in the network are configured correctly to allow the traffic.
Which action resolves the issue?
Which action resolves the issue?
정답: D