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Question No.21
Which configuration enabled the VRF that is labeled 鈥淚net鈥?on FastEthernet0/0?
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R1(config)# ip vrf Inet
R1(config-vrf)#ip vrf FastEthernet0/0
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R1(config)#ip vrf Inet FastEthernet0/0
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R1(config)# ip vrf Inet
R1(config-vrf)#interface FastEthernet0/0 R1(config-if)#ip vrf forwarding Inet
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R1(config)#router ospf 1 vrf Inet
R1(config-router)#ip vrf forwarding FastEthernet0/0
Correct Answer: C
Question No.22
Refer to the exhibit. After redistribution is enabled between the routing protocols; PC2, PC3, and PC4 cannot reach PC1. Which action can the engineer take to solve the issue so that all the PCs are reachable?
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Set the administrative distance 100 under the RIP process on R2.
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Filter the prefix 10.1.1.0/24 when redistributed from OSPF to EIGRP.
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Filter the prefix 10.1.1.0/24 when redistributed from RIP to EIGRP.
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Redistribute the directly connected interfaces on R2.
Correct Answer: B
Question No.23
Which command allows traffic to load-balance in an MPLS Layer 3 VPN configuration?
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multi-paths eibgp 2
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maximum-paths 2
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maximum-paths ibgp 2
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multi-paths 2
Correct Answer: C
Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx- os/mpls/configuration/guide/mpls_cg/mp_vpn_multipath.html
Question No.24
Refer to the exhibit. After applying IPsec, the engineer observed that the DMVPN tunnel went down, and both spoke-to-spoke and hub were not establishing. Which two actions resolve the issue? (Choose two.)
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Change the mode from mode tunnel to mode transport on R3.
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Remove the crypto isakmp key cisco address 10.1.1.1 on R2 and R3.
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Configure the crypto isakmp key cisco address 192.1.1.1 on R2 and R3.
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Configure the crypto isakmp key cisco address 0.0.0.0 on R2 and R3.
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Change the mode from mode transport to mode tunnel on R2.
Correct Answer: AD
Question No.25
Which statement about route distinguishers in an MPLS network is true?
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Route distinguishers allow multiple instances of a routing table to coexist within the edge router.
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Route distinguishers are used for label bindings.
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Route distinguishers make a unique VPNv4 address across the MPLS network.
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Route distinguishers define which prefixes are imported and exported on the edge router.
Correct Answer: C
Question No.26
Which statement about MPLS LDP router ID is true?
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If not configured, the operational physical interface is chosen as the router ID even if a loopback is configured.
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The loopback with the highest IP address is selected as the router ID.
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The MPLS LDP router ID must match the IGP router ID.
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The force keyword changes the router ID to the specified address without causing any impact.
Correct Answer: B
Question No.27
Refer to the exhibit. Which interface configuration must be configured on the spoke A router to enable a dynamic DMVPN tunnel with the spoke B router?
A.
B.
C.
D.
Correct Answer: B
Question No.28
Which list defines the contents of an MPLS label?
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20-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL
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32-bit label; 3-bit traffic class; 1-bit bottom stack; 8-bit TTL
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20-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit
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32-bit label; 3-bit flow label; 1-bit bottom stack; 8-bit hop limit
Correct Answer: A
Question No.29
Which transport layer protocol is used to form LDP sessions?
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UDP
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SCTP
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TCP
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RDP
Correct Answer: C
Question No.30
Refer to the exhibit. What does the imp-null tag represent in the MPLS VPN cloud?
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Pop the label
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Impose the label
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Include the EXP bit
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Exclude the EXP bit
Correct Answer: A
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