Q1. To configure SNMPv3 implementation, a network engineer is using the AuthNoPriv security level. What effect does this action have on the SNMP messages?

A. They become unauthenticated and unencrypted.

B. They become authenticated and unencrypted.

C. They become authenticated and encrypted.

D. They become unauthenticated and encrypted.

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Q2. Which two statements about GRE tunnel interfaces are true?

A. To establish a tunnel, the source interface must be in the up/up state.

B. A tunnel destination must be routable, but it can be unreachable.

C. A tunnel can be established when the source interface is in the up/down state.

D. To establish a tunnel, the source interface must be a loopback.

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Q3. Which two functions are completely independent when implementing NAT64 over NAT-PT? (Choose two.)

A. DNS

B. NAT

C. port redirection

D. stateless translation

E. session handling

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Q4. What is EIGRP Summary Route Administrative Distance?

A. 90

B. 170

C. 5

D. 110

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Q5. What type of IPv6 packet will indicate traffic from single host and single node?

A. multicast

B. unicast

C. broadcast

D. anycast

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Q6. Which two statements about 6to4 tunneling are accurate? (Choose two.)

A. Prepending a reserved IPv6 code to the hexadecimal representation of 192.168.0.1 facilitates 6to4 tunneling.

B. Each 6to4 site receives a /48 prefix in a 6to4 tunnel.

C. 2002::/48 is the address range specifically assigned to 6to4.

D. Prepending 0x2002 with the IPv4 address creates an IPv6 address that is used in 6to4 tunneling.

E. 6to4 is a manual tunnel method.

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Q7. Which parameter in an SNMPv3 configuration offers authentication and encryption?

A. auth

B. noauth

C. priv

D. secret

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Q8. Refer to the exhibit. What two statements are true? (Choose two.)

A. Interface FastEthernet 0/0 was configured with the ipv6 ospf 1 area 1 command.

B. OSPF version 2 has been enabled to support IPv6.

C. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.

D. The output was generated by the show ip interface command.

E. The router was configured with the commands: router ospf 1 network 172.16.6.0

0.0.0.255 area 1

F. This is the designated router (DR) on the FastEthernet 0/0 link.

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Q9. A network engineer receives reports about poor voice quality issues at a remote site. The network engineer does a packet capture and sees out-of-order packets being delivered. Which option can cause the VOIP quality to suffer?

A. traffic over backup redundant links

B. misconfigured voice vlan

C. speed duplex link issues

D. load balancing over redundant links

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Q10. Which OSPF area prevent LSA type 4, LSA type 5? (Choose two)

A. Stub Area

B. Totally Stubby Area

C. Not-So-Stubby Area

D. Totally Not-So-Stubby Area

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