Most Up-to-date Implementing And Operating Cisco Service Provider Network Core Technologies 350-501 Simulations

NEW QUESTION 1
An engineer is setting up overlapping VPNs to allow VRF ABC and XYZ to communicate with VRF CENTRAL but wants to make sure that VRF ABC and XYZ cannot communicate. Which configuration accomplishes these objectives?

• A.
• B.
• C.
• D.

Answer: B

NEW QUESTION 2

Refer to the exhibit. A network engineer is implementing a BGP routing policy. Which effect of this configuration is true?

• A. All traffic that matches acl10 is allowed without any change to its local-preference.
• B. All traffic that matches acl10 is dropped without any change to its local-preference.
• C. If traffic matches acl10, it is allowed and its local-preference is set to 300.
• D. All traffic is assigned a local-preference of 300 regardless of its destination.

Answer: A

NEW QUESTION 3

Refer to the exhibit. What does the REST API command do?

• A. It removes the information identified by Descriptions.xml.
• B. It executes the information specified in Descriptions.xml.
• C. It retrieves the information requested by Descriptions.xml.
• D. It displays the information identified by Descriptions.xml.

Answer: C

NEW QUESTION 4

Refer to the exhibit. This output is included at the end of an output that was provided by a device using NETCONF. What does the code show?

• A. It shows that the full configuration is being modeled by YANG.
• B. It shows NETCONF uses remote procedure calls.
• C. It shows the hostname of the device as rpc-reply.
• D. It shows that the running configuration is blank.

Answer: B

NEW QUESTION 5
Which statement about segment routing prefix segments is true?

• A. It is the longest path to a node.
• B. It is linked to an adjacency SID that is globally unique within the router.
• C. It is linked to a prefix SID that is globally unique within segment routing domain.
• D. It requires using EIGRP to operate.

Answer: C

NEW QUESTION 6
Which configuration modifies Local Packet Transport Services hardware policies?

• A.
• B.
• C.
• D.

Answer: C

NEW QUESTION 7

Refer to the exhibit. Which statement about the status of the neighbor relationship between R1 and R2 is true?

• A. The neighbor relationship is down because the two routers are configured with different area types.
• B. The neighbor relationship is down because the two routers are in the same subnet.
• C. The neighbor relationship is up because R2 is level 1 and Ievel 2 router.
• D. The neighbor relationship is down because R2 is operating as a Level 1 router and the two routers are in different areas.

Answer: A

NEW QUESTION 8
How can a network administrator secure rest APIs?

• A. They can have a general administrator login for multiple users to access that has command entries logged.
• B. They can authenticate user sessions and provide the appropriate privilege level.
• C. They can ensure that user sessions are authenticated using TACACS+ only.
• D. They can allow read and write privileges to all users.

Answer: B

NEW QUESTION 9
Which utility can you use to locate MPLS faults?

• A. MPLS LSP ping
• B. QoS
• C. MPLS traceroute
• D. EEM

Answer: C

NEW QUESTION 10
Refer to the exhibit. Which statement about the neighbor statements for 192.168.1.1 is true?

• A. The router sends BGP labels for its prefixes to this peer.
• B. The router must have TDP configured for the send-label command to operate.
• C. The neighbor router receives at least four labels from this router.
• D. The router sends only a label for the prefix for Loopback0.

Answer: A

NEW QUESTION 11
Refer to the exhibit. R1 is connected to two service providers and is under a DDoS attack.
Which statement about this design is true if URPF in strict mode is configured on both interfaces?

• A. R1 drops all traffic that ingresses either interface that has a FIB entry that exits a different interface.
• B. R1 drops destination addresses that are routed to a null interface on the router.
• C. R1 permits asymmetric routing as long as the AS-PATH attribute entry matches the connected AS.
• D. R1 accepts source addresses on interface gigabitethernet0/1 that are private addresses.

Answer: A

NEW QUESTION 12
An engineer working for telecommunication company needs to secure the LAN network using a prefix list.
Which best practice should the engineer follow when he implements a prefix list?

• A. An engineer must identify the prefix list with a number only.
• B. The final entry in a prefix list must be /32.
• C. An engineer must include only the prefixes for which he needs to log activity.
• D. An engineer must use nonsequential sequence numbers in the prefix list so that he can insert additional entries later.

Answer: D

NEW QUESTION 13
Refer to the exhibit. You are configuring an administrative domain in the given multi-vendor environment with PIM-SM. Which feature can you implement so that devices can dynamically learn the RP?

• A. BSR
• B. BIDIP-PIM
• C. Auto-RP
• D. SSM

Answer: C

NEW QUESTION 14

Refer to the exhibit. Which three outcomes occur if the prefix list is added to the neighbor? (Choose three.)

• A. 192.168.0.0/16 is denied.
• B. 192.168.0.0/16 is permitted.
• C. 192.168.0.0/19 is permitted
• D. 192.168.0.0/19 is denied.
• E. 192.168.0.0/17 is permitted
• F. 192.168.0.0/17 is denied.

Answer: ACF

NEW QUESTION 15
Which component is similar to an EVPN instance?

• A. router distinguisher
• B. MPLS label
• C. IGP router ID
• D. VRF

Answer: D

NEW QUESTION 16
Which two uses of the YANG data modeling language are true? (Choose two.)

• A. It can be used to model the configuration used by NETCONF operations.
• B. It can be used to access a device by HTTP.
• C. It can be used to replace the OSI model for troubleshooting.
• D. It can be used to shape state data of network elements.
• E. It can be used to replace RESTCONF as a mechanism to install and manipulate configuration.

Answer: AC

NEW QUESTION 17
Which configuration enables BGP FlowSpec client function and installation of policies on all local interfaces?

• A. flowspec address- family ipv4 local-install interface-all
• B. flowspec address- family ipv4 install interface-all local
• C. flowspec address- family ipv4 install interface-all
• D. flowspec address- family ipv4 local-install all-interface

Answer: A

NEW QUESTION 18
Which service is a VNF role?

• A. Network
• B. Firewall
• C. Storage
• D. Compute

Answer: A

NEW QUESTION 19
What do Ansible and SaltStack have in common?

• A. They both have agents running on the client machine.
• B. They both can be designed with more than one master server.
• C. They both use DSL configuration language.
• D. They both use YAML configuration language.

Answer: D

NEW QUESTION 20
After you analyze your network environment, you decide to implement a full separation model for Internet access and MPLS L3VPN services. For which reason do you make this decision?

• A. It enables EGP and IGP to operate independently.
• B. It enables you to choose whether to separate or centralize each individual service.
• C. It is easier to manage a system in which services are mixed.
• D. It requires only one edge router.

Answer: A

NEW QUESTION 21
You are writing an RPL script to accept routes only from certain autonomous systems. Consider this code:
RP/0/RP0/CPU0:router(config-rpl)# if as-path in (ios-regex ‘.*77$’) RP/0/RP0/CPU0:router(config-rpl-if)# pass RP/0/RP0/CPU0:router(config-rpl-if)# endif
If you apply this code to BGP filters, which effect does the code have on your router?

• A. denies routes from AS 7070
• B. allows routes from AS 7077
• C. denies routes from AS 7007
• D. allows routes from AS 770

Answer: B

NEW QUESTION 22
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