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Question 121

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Refer to the exhibit.

Cisco 300-510 image Question 121 112832 10072024005946000000

An MPLS core network has connectivity issues R4 has failed. It impacts traffic loss between R1 and R8. Customers report no access to their file servers, which delays their transformation work. Which quick action resolves the issue until R4 recovers?

Implement Link and Node protection on routers R2 and R7.

Implement Link and Node protection on routers R2 and R7.

Disable traffic engineering so that traffic prefers the IGP path

Disable traffic engineering so that traffic prefers the IGP path

Enable MPLS TE fast reroute on router R1 and Link and Node protection on router R2.

Enable MPLS TE fast reroute on router R1 and Link and Node protection on router R2.

Configure IBGP full mesh for faster convergence.

Configure IBGP full mesh for faster convergence.

Suggested answer: C
asked 07/10/2024
Jean Presume
35 questions

Question 122

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Refer to the exhibit.

Cisco 300-510 image Question 122 112833 10072024005946000000

An administrator is troubleshooting network issues on a customer’s network PE1 cannot form an LDP relationship with PE2 using LDP ID 192 168.1.1. Due to this connectivity issue, the customer’s routes behind both PE routers cannot be exchanged. Which action must the administrator take to correct the problem?

Configure PE2 to automatically select its own LDP router ID with 192.168.1.1.

Configure PE2 to automatically select its own LDP router ID with 192.168.1.1.

Create a targeted LDP session on PE2 to override the missing routing table entry on PEL

Create a targeted LDP session on PE2 to override the missing routing table entry on PEL

Configure PE1 with a static route to 192 168.1.1.

Configure PE1 with a static route to 192 168.1.1.

Enable LDP session protection on the link that P1 uses as the next hop to PE2.

Enable LDP session protection on the link that P1 uses as the next hop to PE2.

Suggested answer: C
asked 07/10/2024
ERIK BURDETT
50 questions

Question 123

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Cisco 300-510 image Question 123 112834 10072024005946000000

An engineer is troubleshooting connectivity issues on the MPLS core network. A customer connected through R4 cannot reach the OSPF domain on R5. While checking the routing table of R1, the engineer cannot see all the routes from R3 and R5. Which task must the engineer perform so that R4 is able to reach R5?

Enable OSPF peering and configure route redistribution between routers R4 and R1.

Enable OSPF peering and configure route redistribution between routers R4 and R1.

Enable route filtering between routers R1 and R3.

Enable route filtering between routers R1 and R3.

Enable MP-BGP peering on routers R1. R3, R4, and R5.

Enable MP-BGP peering on routers R1. R3, R4, and R5.

Enable OSPF on the Area-0 routers and configure MP-BGP between routers R1 and R3.

Enable OSPF on the Area-0 routers and configure MP-BGP between routers R1 and R3.

Suggested answer: A
asked 07/10/2024
fritz villanueva
51 questions

Question 124

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Cisco 300-510 image Question 124 112835 10072024005946000000

When implementing SRv6, which SID does R2 propagate into area 0 for the prefix 2001:DB8:1:1/128?

120

120

230

230

110

110

10

10

Suggested answer: C
asked 07/10/2024
Jonno Sweeney
49 questions

Question 125

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Cisco 300-510 image Question 125 112836 10072024005946000000

An engineer is configuring service traffic from router R1 to R6 as shown. Which additional configuration must the engineer implement so that the LDP and SR domains will participate and interwork with each other?

A. Router2(config)# segment-routing

Router2(config-sr)# ldp mapping-server

Router2(config-sr-ms)# prefix-sid-map

Router2(config-sr-ms-map)#

Router2(config-sr-ms-map-af)# 2.2.2.2/32 500 range 4

Router2(config)# segment-routing

Router2(config-sr)# sr mapping-server

Router2(config-sr-ms)# ldp-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50

Router2(config)# segment-routing

Router2(config-sr)# sr mapping-server

Router2(config-sr-ms)# ldp-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50

Router2(config)# segment-routing

Router2(config-sr)# mapping-server

Router2(config-sr-ms)# prefix-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50

Router2(config)# segment-routing

Router2(config-sr)# mapping-server

Router2(config-sr-ms)# prefix-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 10.1.1.1/32 500 range 50

Router2(config)# segment-routing

Router2(config-sr)# ldp mapping-server

Router2(config-sr-ms)# prefix-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 2.2.2.2/32 500 range 40

Router2(config)# segment-routing

Router2(config-sr)# ldp mapping-server

Router2(config-sr-ms)# prefix-sid-map

Router2(config-sr-ms-map)# address-family ipv4

Router2(config-sr-ms-map-af)# 2.2.2.2/32 500 range 40

Suggested answer: C
Explanation:

Reference: https://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/segmentrouting/configuration/guide/b-seg-routing-cg-asr9k/b-seg-routing-cg-asr9k_chapter_01001.html

asked 07/10/2024
Syed Hasan Rizvi
33 questions

Question 126

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Cisco 300-510 image Question 126 112837 10072024005946000000

Cisco 300-510 image Question 126 112837 10072024005946000000

VPN users that are connected to PE routers are facing network issues. Traffic that originates from CE1 drops before reaching CE2. An engineer finds no outgoing traffic statistics on PE1 and PE2 routers toward CE devices and finds that the PE1 router is running the older software image. Which action must be implemented to resolve the issues?

Enable LDP protocol on PE1 and PE2 routers.

Enable LDP protocol on PE1 and PE2 routers.

Advertise P1 router loopback on PE1 in OSPF.

Advertise P1 router loopback on PE1 in OSPF.

Enable CEF-based forwarding on PE1 router.

Enable CEF-based forwarding on PE1 router.

Advertise PE2 router loopback on PE1 in OSPF.

Advertise PE2 router loopback on PE1 in OSPF.

Suggested answer: C
Explanation:

Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_basic/configuration/xe-3s/mpbasic-xe-3s-book/mp-mpls-cisco-rtrs.html

asked 07/10/2024
Simon Sawal
35 questions

Question 127

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What are the two characteristics of route reflectors? (Choose two.)

If a router received an iBGP route with the originator-ID attribute set to its owm router ID, the route is discarded.

If a router received an iBGP route with the originator-ID attribute set to its owm router ID, the route is discarded.

Routes received from nonclient peers are reflected to route reflector clients as well as nonclient peers.

Routes received from nonclient peers are reflected to route reflector clients as well as nonclient peers.

Routes received from nonclient peers are reflected to route renector cluster as well as OSPF peers.

Routes received from nonclient peers are reflected to route renector cluster as well as OSPF peers.

If a route reflector receives a route with a cluster-list attribute containing a different cluster ID, the route is discarded.

If a route reflector receives a route with a cluster-list attribute containing a different cluster ID, the route is discarded.

Routes received from a route reflector Client are reflected to other clients and nonclient peers.

Routes received from a route reflector Client are reflected to other clients and nonclient peers.

Suggested answer: A, E
asked 07/10/2024
Meghan Crofford
43 questions

Question 128

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Cisco 300-510 image Question 128 112839 10072024005946000000

Refer to the exhibit After recent configuration changes to a customer's network, a network engineer notices that R2 cannot communicate with R3 Both FastEthemet interfaces on R2 and R3 are up and configured with the correct IP addresses MD5 password configured en R2 and R3 match with no issues What is the minimum change the engineer must make to enable R2 and R3 to communicate and fix the problem?

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Question 129

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Refer to the exhibit.

Cisco 300-510 image Question 129 112840 10072024005946000000

Refer to the exhibit. Customers A and C are experiencing packet drops when connecting to the application server While troubleshooting the problem the network engineer confirms that the IS-lS Level- 1/2 adjacency is up between routers A

B C. and D and both customers can communicate with the database server without packet loss Which action must the engineer take to resolve the issue?

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Question 130

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Cisco 300-510 image Question 130 112841 10072024005946000000

Cisco 300-510 image Question 130 112841 10072024005946000000

Cisco 300-510 image Question 130 112841 10072024005946000000

Refer to the exhibit.

Multicast traffic destined from T1 and T2 routers to RP routers works well. A network engineer observes problems with multicast traffic flows between Site-A and Site-B. Site-A users fail to receive multicast stream on Site-B via RPTY site, while Site-B users fail to receive multicast stream on Site-Avia RPTZ site. Which action must be implemented to resolve the issues?

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