Q1. Refer to the exhibit.

When you apply these configurations to R1 and R2. which two effects occur? (Choose two)

A. The 172.16.1.1 network is reachable via OSPF on R1

B. RI authenticates using the username Cisco

C. C. R1 and R2 successfully authenticates using CHAP

D. Authentication between R1 and R2 fails.

E. R1 and R2 authentications using PAP

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Q2. Refer to the exhibit.

How can you configure this network this network so that customers can transparently extend their networks through the provider?

A. Configure eBGP peering among the CE routers.

B. Configure OSPF peering between the CE and PE routers.

C. Configure eBGP peering between the CE and PE routers.

D. Configure OTP on the CE routers.

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Q3. Which statement about NAT64 is true?

A. It can be used to translate an IPv6 network to another IPv6 network.

B. It uses one-to-one mapping between IPv6 addresses and IPv4 addresses.

C. It requires static address mapping between IPv6 addresses and IPv4 addresses.

D. It can be configured for stateless and stateful translation.

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Q4. Which description of Infrastructure as a Service is true?

A. a cloud service that delivers on-demand resources like networking and storage.

B. a cloud service that delivers on-demand internet connection between sites

C. a cloud service that delivers on-demand software services on a subscription

D. a cloud service that delivers on-demand internet connection between sites

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Q5. In a typical three-node OpenStack deployment, which two components are part of the controller note ? (Choose two)

A. Neutron server plugin

B. Neutron DHCP agent

C. Neutron layer 2 agent

D. Identify Service

E. Neutron Layer 3 agent

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Q6. Which feature prevents multicast flooding to routers on a common VLAN that are not a part of the multicast distribution tree for the particular group?

A. IGMP Snooping Querier

B. PIM Snooping

C. IGMP Proxy

D. PIM-SM

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Q7. which IPv6 first hop security feature blocks traffic sourced form ipv6 address that are outside the prefix gleaned from router advertised

A. IPv6 source guard

B. IPv6 DHCP guard

C. IPv6 RA guard

D. IPv6 prefix guard

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Q8. Which statement describes Cisco PfR link group?

A. Link groups enable Cisco PfR Fast Reroute when NwtFlow is enabled on the external interfaces of the border routers.

B. Link groups define a strict or loose hop-by-hop path preference.

C. Link groups are required only when Cisco PfR is configured to load-balance all traffic.

D. Link groups are enabled automatically when Cisco PfR is in Fast Reroute mode.

E. Link groups set a preference for primary and fallback (backup) external exit interfaces.

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Q9. Which protocol allows connections made by an NBMA network to dynamically learn connected address

A. PPP

B. NHRP

C. HDLC

D. POP

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Q10. Which two statements about logging are true?(Choose two)

A. Log messages are displayed in a Telnet session by default.

B. Interface status changes are logged at the Informational level.

C. Interface status changes are logged at the Notification level

D. Log messages are sent to the console port by default.

E. Reload requests are logged at the Notification level.

F. System restart messages are logged at the Critical level.

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