Nov-2024 Latest Exam4Labs 300-510 Exam Dumps with PDF and Exam Engine Free Updated Today!
Following are some new 300-510 Real Exam Questions!
NEW QUESTION # 64
Drag and Drop Question
Drag and drop the BGP attributes from the left into the order of route selection preference on the right.
Answer:
Explanation:
NEW QUESTION # 65
Refer to the exhibit.
Refer to the exhibit. A network engineer just replaced five routers on this OSPF network. When the routing protocol is brought up, R5 cannot reach routes that originate on R1. The engineer verified that all connected links have established neighbor relationships. R5 reaches routes originating on R3 and R4. Which action resolves the issue?
- A. Configure an OSPF virtual link to bridge Area 0 on routers R3 and R4.
- B. Configure automatic neighbor discovery on RI and R5.
- C. Configure OSPF to have a contiguous Area O.
- D. Configure each link to be point-to-point.
Answer: A
NEW QUESTION # 66
Refer to the exhibit.
A network operator wants to expand the segment routing global block in upcoming maintenance. The operator must ensure that the changes to the segment routing global block have no adverse impacts on the prefix-sid associated with the loopback0 interface used within the OSPF domain.
Which command can the operator use to enforce R2 to have a strict prefix-sid assignment to loopback0?
- A. Option D
- B. Option B
- C. Option C
- D. Option A
Answer: C
NEW QUESTION # 67
Which difference should be considered when intradomain or interdomain multicast routing is implemented?
- A. interdomain multicast routing uses BIDR-PIM to establish neighbor relationships between AS and interdomain multicast routing uses MSDP
- B. Interdomain multicast routing requires an IS-IS or OSPF neighbor relationship between the domains but intradomain multicast routing requires only BGP
- C. Interdomain multicast routing relies on PIM-DM and intradomain multicast routing relies on PIM-SM.
- D. A network uses intradomain multicast routing without interdomain routing but networks that use interdomain multicast routing must also apply intradomain routing
Answer: D
NEW QUESTION # 68
Refer to the exhibit. Router 1 is connected to router 2 on interface TenGigE0/1.
Which interface provides the alternate path to 172.16.200.9/32 when the link between router 1 and router 2 goes down?
- A. A primary path must be manually installed
- B. A backup path must be statically installed
- C. TenGigE0/2 interface provides the alternate path
- D. TenGigE0/1 interface provides the alternate path
Answer: C
NEW QUESTION # 69
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.)
Answer:
Explanation:
NEW QUESTION # 70
A network consultant is troubleshooting IS-IS instances to identify why a routing domains is having communication problems between the two instances. Which description of the possible cause of issues in the routing domain is true?
- A. The IS-IS "ISP" and "ISP2" instances are unrelated and unable to intercommunicate
- B. The configured IS-IS NSEL value is not allowing the routing systems to establish a neighborship
- C. The interface mode ip router is-is command was not included in the script
- D. The same interface cannot be advertised in two different IS-IS instances
Answer: D
NEW QUESTION # 71
Refer to the exhibit. A customer reports that Host-1 is failing to receive streaming traffic from the IPTV source. The engineer has confirmed that hosts on router R2 are receiving traffic normally and that Host-1 is correctly sending subscription messages to join the IPTV stream.
Which action must the engineer take to correct the problem?
- A. Configure IGMP version 3 under interface GigabitEthernet 1/(V1 on R3
- B. Remove IP PIM SSM and IGMP from interface GigaEthernet 1/0/1 on R3 and configure under global configuration
- C. Configure IP PIM SSM and IGMP version 2 under interface GigatxtEthernet 1/0/1 on R3
- D. Remove IP PIM SSM from the global configuration on R3 and configure it under the GigabitEthernet
1/0/1 interface
Answer: A
NEW QUESTION # 72
Refer to the exhibit. An engineer is troubleshooting IS-IS configuration between two areas. IS-IS Area-A network 30.1.1.0/24 is leaked into IS-IS Area-B. R2 is failing to filter the route updates from network 10.1.1.0/24. Which configuration must the engineer apply to resolve the issue?
- A. R2(config)# access-list 101 deny ip any 10.1.1.0 0.0.0.127
R2(config)# access-list 101 permit ip any 30.1.1.0 0.0.0.63
R2(config)# access-list 101 deny ip any 0.0.0.0 0.0.0.0
R2(config)# interface fastethernet 0/0
R2(config-if)# ip router isis 121
R2(config-if)# router isis 121
R2(config-router)# distribute-list 101 in - B. R2(config)# ip prefix-list List1 seq 3 deny 10.1.1.0/24
R2(config)# ip prefix-list List1 seq 5 permit 30.1.1.0/24 ge 25 1e
R2(config)# ip prefix-list List1 seq 10 permit 0.0.0.0/le 32
R2(config)# interface fastethernet 0/0
R2(config-if)# ip router isis 122
R2(config-if)# router isis 122
R2(config-router)# distribute-list prefix List1 in - C. R2(config)# ip prefix-list List2 seq 5 deny 10.1.1.0/24
R2(config)# interface fastethernet 0/0
R2(config-if)# ip router isis 100
R2(config-if)# router isis 100
R2(config-router)# distribute-list gateway List2 in - D. R1(config)# ip prefix-list List2 seq 5 deny 10.1.1.0/24
R1(config)# interface fastethernet 0/0
R1(config-if)# ip router isis 100
R1(config-if)# router isis 100
R1(config-router)# distribute-list gateway List2 in
R (config-if)# router isis 150
R1(config-router)# distribute-list route-map Map1 in
Answer: C
Explanation:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_isis/configuration/15-mt/irs-15-mt- book/isis-inbound-filtering.html Example: Configuring Route Filtering by Next Hop (or Route Source) The following example shows how to enable IS-IS inbound filtering using next hop or a route source:
Device(config)# ip prefix-list List2 seq 5 deny 198.51.100.31/24
Device(config)# interface fastethernet 0/0
Device(config-if)# ip router isis 125
Device(config-if)# router isis 125
Device(config-router)# distribute-list gateway List2 in
NEW QUESTION # 73
Refer to the exhibit.
Router 1 has attempted to establish a Cisco MPLS TE tunnel to router 2, but the tunnel has failed. Which statement about this configuration is true?
- A. Router 1 must define an explicit path to router 2
- B. Router 2 must have a tunnel interface created with router 1 as the destination
- C. Router 1 must have Cisco MPLS TE enabled on interface gigabitethernet0/1
- D. Router 1 and router 2 must define the RSVP bandwidth reserved on the physical interfaces
Answer: C
NEW QUESTION # 74
Refer to the exhibit.
Which statement about this configuration is true?
- A. Router 1 receives only the best path from neighbor 192.168.1.1
- B. Router 1 sends and receives multiple best paths from neighbor 192.168.1.1
- C. Router 1 receives up to two paths from neighbor 192.168.1.1 for all routes in the same AS
- D. Router 1 sends up to two paths to neighbor 192.168.1.1 for all routes
Answer: B
NEW QUESTION # 75
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.
- B.
- C.
- D.
Answer: B
NEW QUESTION # 76
Refer to the exhibit. An engineer has configured all routers in the environment to run IS-IS Level 1 and Level 2 routing. The engineer wants traffic from R1 to R5 to pass via R2. but IS-IS routing has calculated the best path via R4. Which action corrects the problem?
- A. Configure routers R1, R2, and R5 for Level 1 routing only.
- B. Configure routers R1, R4, and R5 for Level 2 routing only.
- C. Set the link metric on R2 for the links from router R2 to routers R3 and R4 to 30 or more.
- D. Set the link metric for the link from router R1 to router R4 to 30 or more.
Answer: D
NEW QUESTION # 77
What is the function of BGP confederations?
- A. They assign an external BGP router to serve as the route reflector
- B. They enable a single device to distribute a common configuration to its peers
- C. They require routers to use private AS numbers.
- D. They eliminate the need for a fully-meshed internal BGP design.
Answer: D
NEW QUESTION # 78
An engineer warns to map a multicast IP address to a multicast MAC.
How many bits are used to make the conversion?
- A. higher-order 23 bits
- B. high-order 24 bits
- C. low order 23 bits
- D. lower-order 24 bits
Answer: C
NEW QUESTION # 79
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