Unique Top-selling 350-501 Exams - New 2021 Cisco Pratice Exam
CCNP Service Provider Dumps 350-501 Exam for Full Questions - Exam Study Guide
NEW QUESTION 122
Refer to the exhibit:
BGPsec is implemented on R1. R2. R3. and R4 BGP peering is established between neighboring autonomous systems Which statement about implementation is true?
- A. BGP updates from the eBGP peers are appended with an additional AS path value that is statically set by the domain administrator
- B. BGP updates from the all BGP peers are appended with a community of no export
- C. BGP updates from the eBGP peers are appended with a BGPsec attribute sequence that includes a public key hash and digital signature
- D. BGP updates from the iBGP peers are appended with a community of local-as
Answer: C
NEW QUESTION 123
The administrator of a small company network notices that intermittent network issues occasionally cause inbound notifications to its SNMP servers to be lost. Which configuration must the administrator apply so that the SNMP servers acknowledge the notifications that they receive?
- A. snmp-server community ciscotest rw 10
- B. snmp-server enable traps bgp
snmp-server host 192.169.2.1 Informs - C. snmp-server host tests.cisco.com public
snmp-server community ciscotest rw 10 - D. snmp-server enable traps snmp
Answer: B
NEW QUESTION 124 
Refer to the exhibit. An engineer must configure router R2 as the new P router in the network. Which configuration must be applied to R2 to enable LDP-IGP Sync on its L2 IS-IS adjacencies?
- A.
- B.
- C.
- D.
Answer: B
Explanation:
Section: MPLS and Segment Routing
Explanation/Reference:
NEW QUESTION 125
Refer to the exhibit:
When implementing an LDP protocol, an engineer experienced an issue between two directly connected routers and noticed that no LDP neighbor exists for 1.1.1.1.
Which factor should be the reason for this situation?
- A. LDP needs to be enabled on the R2 loopback interface
- B. LDP needs to be enabled on the R2 physical interface
- C. R2 sees the wrong type of hellos from R1
- D. R2 does not see any hellos from R1
Answer: B
NEW QUESTION 126
While implementing TTL security, you issue the PE(config-router-af)#neighbor 2.2.2.2 ttl-security hops 2 command.
After you issue this command, which BGP packets does the PE accept?
- A. to 2.2.2.2, with a TTL of 2 or more
- B. from 2.2.2.2, with a TTL of less than 2
- C. from 2.2.2.2, with a TTL ol 253 Of more
- D. to 2.2.2.2, with a TTL of less than 253
Answer: C
NEW QUESTION 127
Refer to the exhibit.
A network engineer notices that router R2 is failing to install network 172.16.33.1/32 in the routing table.
Which configuration must the engineer apply to R2 to fix the problem?
- A. R2(condg)# access-list 1 permit 172.16.33.0 255.255.255.0
- B. R2(condg)# access-list 1 permit 172.16.33.0 255.255.0.0
- C. R2(config)# access-list 1 permit 172.16.33.0 255.0.0.0
- D. R2(config)# access-list 1 permit 172.16.33.0 0.0.0.255
Answer: D
NEW QUESTION 128
Drag and drop the functionalities from the left onto the target fields on the right.
Answer:
Explanation:
NEW QUESTION 129
Refer to the exhibit:
Which effect of this configuration is true?
- A. The two routers successfully form a neighbor relationship
- B. The two routers fail to form a neighbor relationship because they have different ISIS area types.
- C. The two routers fail to form a neighbor relationship because the authentication configuration is missing
- D. The two routers fail to form a neighbor relationship because their system IDs are different.
Answer: A
NEW QUESTION 130
Refer to the exhibit.
An engineer implemented OSPF neighbor relationship on an IOS device. Which configuration must be applied to get the OR/BOR election removed from interfaces running OSPF?
- A. ip ospf network non-braodcast on interfaces running OSPF
- B. ip ospf network braodcast in interfaces running OSPF
- C. ip ospf network point-to-point on interfaces running OSPF
- D. ip ospf network multipoint-to-point on interfaces running OSPF
Answer: C
NEW QUESTION 131
Which CLI mode must be used to configure the BGP keychain in Cisco IOS XR software?
- A. global configuration mode
- B. routing configuration mode
- C. BGP neighbor configuration
- D. mode BGP address-family configuration mode
Answer: A
NEW QUESTION 132
Refer to the exhibit:
After implementing a new design for the network, a technician reviews the pictured CLI output as part of the MOP.
Which two statements describe what the technician can ascertain from the ImpNull output? (Choose two.)
- A. Label 3 is in use for the prefix displayed and will be part of the MPLS label stack for packets destined for 192.168.10.10
- B. Penultimate Hop Popping is in use for the prefix displayed
- C. Ultimate Hop Popping is in use for the prefix displayed.
- D. Label 0 is used for the prefix displayed and will be part of the MPLS label stack for packets destined for
192.168.10.10 - E. Label 0 is used for the prefix displayed but will not be part of the MPLS label stack for packets destined for 192 168.10.10.
Answer: A,B
NEW QUESTION 133
Refer to the exhibit:
A network operator working for service provider with an employee id 3715 15:021 applied this configuration to a router.
Which additional step should the engineer use to enable LDP?
- A. Delete the static router ID
- B. Enable MPLS LDP on the interface
- C. Disable Cisco Express Forwarding globally
- D. Configure the both keyword to enable LDP globally
Answer: B
NEW QUESTION 134
Refer to the exhibit:
Which two statements about the ISIS topology are true? (Choose two.)
- A. R1 and R4 are Level 2 neighbors
- B. All four routers are operating as Level 1-2 routers.
- C. R1 and R2 are Level 2 neighbors.
- D. All four routers are operating as Level 2 routers only.
- E. All four routers are operating as Level 1 routers only.
Answer: B,C
NEW QUESTION 135
Drag and drop the descriptions from the left onto the corresponding OS types on the right.
Answer:
Explanation:
NEW QUESTION 136
Refer to the exhibit.
An engineer configured BGP summarization on a customer's network. Which route is advertised to BGP peers?
- A. 192.0.0.0/16
- B. 192.168.1.0/24
- C. 192168.0.5/30
- D. 192.168.0.0/16
Answer: D
NEW QUESTION 137
Refer to the exhibit:
Which condition must be met by the OSPF peer of router R1 before the two devices can establish communication?
- A. The OSPF peer must be configured as an OSPF stub router
- B. The interface on the OSPF peer must use the same key ID and key value as the configured interface
- C. The OSPF peer must use clear-text authentication
- D. The interface on the OSPF peer may have a different key ID, but it must use the same key value as the configured interface
Answer: B
NEW QUESTION 138
What is the role of NSO in network automation?
- A. It is GUI used to manage wireless devices in a campus infrastructure.
- B. It Is a tool that uses CLl only to configure virtual network devices.
- C. It Is a type of REST API used to configure an APIC.
- D. It is a tool used to bridge automation to the physical network infrastructure.
Answer: D
Explanation:
Explanation
https://www.cisco.com/c/en/us/products/collateral/cloud-systems-management/network-services-orchestrator/dat
NEW QUESTION 139
How can shared services in an MPLS Layer 3 VPN provide Internet access to the customers of a central service provider?
- A. The CE router can establish a BGP peering to a PE router and use the PE device to reach the Internet
- B. Static routes on CE routers allow route leakage from a PE global routing table
- C. Route distinguishes are used to identify the routes that CEs can use to reach the Internet
- D. The customer VRF uses route targets to import and export routes to and from a shared services VRF
Answer: B
NEW QUESTION 140
An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL nut wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives?
A)
B)
C)
D)
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION 141
A network operator needs to implement PIM-SSM multicast configuration on customer's network so that users in different domains are able to access and stream live traffic. Which two actions must the engineer perform on the network to make the streaming work? (Choose two.)
- A. Enable IGMP version 2 at the interface level.
- B. Enable PIH sparse mode on the device.
- C. Configure at least one MSDP peer on the network.
- D. Enable PIM dense mode on the device.
- E. Enable IGMP version 3 at the interlace level.
Answer: C,E
NEW QUESTION 142
Refer to the exhibit:
This configuration is being applied on an IOS XR router.
Which statement about this configuration is true?
- A. It is used to create a sensor-group and has a list of YANG models for streaming
- B. It is used to create a subscription to specify the streaming interval
- C. It is used to identify traps for SNMP polling
- D. It is used to identify MIB entries and has a list of YANG models
Answer: B
NEW QUESTION 143
Refer to the exhibit.
Which task completes the configuration?
- A. Specify the activate neighbor 192.168.1.2 under the IPv4 address family.
- B. Specify the maximum number of prefixes that R1 receives from neighbor 192.168.1.2.
- C. Specify the local-as value in the neighbor statement.
- D. Specify the source interface in the neighbor statement.
Answer: A
NEW QUESTION 144
How do intent APIs make it easier for network engineers to deploy and manage networks?
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: B
NEW QUESTION 145
Refer to the exhibit:
Which configuration prevents the OSPF neighbor from establishing?
- A. default-metric
- B. mtu
- C. network statement
- D. duplex
Answer: B
NEW QUESTION 146
Refer to the exhibit.
Which configuration must be applied to each of the four routers on the network to reduce LDP LIB size and advertise label bindings for the /32 loopback IP space only?
- A. Option A
- B. Option D
- C. Option B
- D. Option C
Answer: A
NEW QUESTION 147
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