NEW QUESTION 1
Which two tasks must you perform when you implement LDP NSF on your network? (Choose two.)

• A. Enable NSF for BGP.
• B. Implement direct connections for LDP peers.
• C. Enable NSF for EIGRP.
• D. Disable Cisco Express Forwarding.
• E. Enable NSF for the link-state routing protocol that is in use on the network.

Answer: BE

NEW QUESTION 2
DRAG DROP
Drag and drop each NAT64 description from the left onto the correct NAT64 type on the right.
Select and Place:

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 3
What is the difference between SNMP and model- driven telemetry?

• A. SNMP uses the YANG data modeling language.
• B. Telemetry uses traps and inform messages to deliver data to a network administrator on a polling basis.
• C. Telemetry allows for modeled network data to be pushed to the network administrator on an as-needed basis.
• D. SNMP pushes network data to the network administrator whenever it is queried.

Answer: C

NEW QUESTION 4
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. to 2.2.2.2, with a TTL of less than 253
• D. from 2.2.2.2, with a TTL of 253 or more

Answer: D

NEW QUESTION 5
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 6
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 7

Refer to the exhibit. An engineer is preparing to implement data plane security configuration. Which statement about this configuration is true?

• A. Router 2 is the router receiving the DDoS attack.
• B. Router 1 must be configured with uRPF for the RTBH implementation to be effective.
• C. Router 1 is the trigger router in a RTBH implementation.
• D. Router 2 must configure a route to null 0 for network 192.168.1.0/24 for the RTBH implementation to be complete.

Answer: A

NEW QUESTION 8
Refer to the exhibit. Which command is used to complete this configuration for QoS class-based marking?

• A. PE-A(config-pmap-c)#set dscp ef
• B. PE-A(config-pmap-c)#priority
• C. PE-A(config-pmap-c)#random-detect
• D. PE-A(config-pmap-c)#fair-queue

Answer: A

NEW QUESTION 9
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 10

Refer to the exhibit. An engineer is preparing to implement data plane security configuration. Which statement about this configuration is true?

• A. Router 1 and Router 2 advertise the route to 192.0.2.0 to all BGP peers.
• B. All traffic to 192.168.1.0/24 is dropped.
• C. All traffic is dropped.
• D. Router 1 drops all traffic with a local-preference set to 150.

Answer: A

NEW QUESTION 11

Refer to the exhibit. What does this value mean when it is received in XML?

• A. It indicates a value assigned by a network administrator to tag a route.
• B. It indicates a break in a sequence.
• C. It means a data field is blank.
• D. It shows the ending of the script.

Answer: D

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. A network engineer is implementing a BGP protocol. Which effect of the local-as keyword in this configuration is true?

• A. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 without additional configuration.
• B. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 and the VPNv4 address family.
• C. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65012 and the VPNv4 address family.
• D. It enables peer 192.168.1.2 to establish a BGP relationship with R1 using AS 65112 without additional configuration.

Answer: D

NEW QUESTION 14

Refer to the exhibit. An engineer is preparing to implement link aggregation configuration. Which statement about this configuration is true?

• A. The switch port negotiates an EtherChannel if it receives LACP packets from a connected peer running passive mode.
• B. The switch port actively sends packets to negotiate an EtherChannel using PAgP.
• C. The switch port passively negotiates an EtherChannel if it receives PAgP packets from a connected peer.
• D. The switch port accepts LACP and PAgP packets from a connected peer and negotiate an EtherChannel using the common EtherChannel mode.

Answer: B

NEW QUESTION 15
Which statement describes the advantage of a Multi-Layer control plane?

• A. It provides multivendor configuration capabilities for Layer 3 to Layer 1.
• B. It automatically provisions, monitors, and manages traffic across Layer 0 to Layer 3.
• C. It supports dynamic wavelength restoration in Layer 0.
• D. It minimizes human error configuring converged networks.

Answer: A

NEW QUESTION 16
Which MPLS design attribute can you use to provide Internet access to a major customer through a separate dedicated VPN?

• A. The Internet gateway router is connected as a PE router to the MPLS backbone.
• B. The CE router supports VRF-Lite and the full BGP routing table.
• C. The Internet gateway inserts the full Internet BGP routing table into the Internet access VPN.
• D. The customer that needs the Internet access service is assigned to the same RTs as the Internet gateway.

Answer: D

NEW QUESTION 17
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 18

Refer to the exhibit. Export statistics received do not include the BGP next hop. Which statement about the NetFlow export statistics is true?

• A. Loopback 0 must be participating in BGP for it to be included in the export statistics.
• B. To include the BGP next hop in the export statistics, those keywords must be included with the version 9 entry.
• C. The origin AS and the peer-as will be included in the export statistics.
• D. Only the origin AS of the source router will be included in the export statistics.

Answer: B

NEW QUESTION 19

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 20
Which two IS-IS parameters must match before two Level 2 peers can form an adjacency? (Choose two.)

• A. hello timer setting
• B. authentication settings
• C. area ID
• D. system ID
• E. MTU

Answer: BE

NEW QUESTION 21
Which regular expression query modifier function indicates the start of a string?

• A. +
• B. ^
• C. $
• D. [^]

Answer: B

NEW QUESTION 22

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 use clear-text authentication.
• B. The OSPF peer must be configured as an OSPF stub router.
• C. The interface on the OSPF peer may have a different key ID, but it must use the same key value as the configured interface.
• D. The interface on the OSPF peer must use the same key ID and key value as the configured interface.

Answer: D

NEW QUESTION 23
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