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1. Which is a characteristic of dual-homed connectivity?
- Use of two ISPs
- No single points of failure
- Single point of failure due to ISP failure
- Single point of failure due to link failure
2. Which rules are implicit at the end of every IPv6 ACL?
- deny icmp any any nd-na
deny icmp any any nd-ns
permit ipv6 any any - permit icmp any any nd-na
permit icmp any any nd-ns
deny ipv6 any any - deny icmp any any nd-na
deny icmp any any nd-ns
deny ipv6 any any - permit icmp any any nd-na
permit icmp any any nd-ns
permit ipv6 any any
3. You have created and IPv6 ACL called MY-LIST. Which command would you configure to use this ACL to check Inbound packets on an Interface?
- ipv6 access-class MY-LIST in
- Ipv6 traffic-filter MY-LIST in
- ipv6 access-list MY-LIST in
- ipv6 access-group MY-LIST in
4. Which protocol would you use to provide IPv4 Internet connectivity to IPv6 devices?
- NPTv6
- PAT
- NAT64
- NAT-PT
5. Which command would configure an R1 Interface to obtain its IP address Information using stateful DHCPv6?
- R1(config-if)# ipv6 address dhcpv6
- R1(config-if)# ipv6 address slaac
- R1(config-if)# ipv6 address autoconfig
- R1(config-if)# ipv6 address dhcp
6. Which command would configure an R1 interface to obtain its IP address Information using SLAAC?
- R1(config-if)# ipv6 address autoconfig
- R1(config-if)# ipv6 address dhcpv6
- R1(config-if)# ipv6 address dhcp
- R1(config-if)# ipv6 address slaac
7. Which command would configure an R1 interface to obtain its IP address information using stateless DHCPv6?
- R1(config-if)# ipv6 address dhcpv6
- R1(config-if)# ipv6 address dhcp
- R1(config-if)# ipv6 address autoconfig
- R1(config-if)# ipv6 address slaac
8. Which is the corresponding NAT term for the NVI term source local?
- Outside global address
- Inside global address
- Outside local address
- Inside local address
9. You are configuring your router to do NVI so that a PC can connect to the Internet. Which command do you configure on the interface connected to the PC?
- R1(config-if)# ip nat inside
- R1(config-if)# ip nat nvi
- R1(config-if)# ip nat enable
- R1(config-if)# ip nat outside
10. What does PAT use to distinguish between sessions that use the same address?
- Destination port number
- Type code
- Protocol number
- Source port number
11. The typee of network translation does a many-to-many translation.
- NAT overloading
- PAT
- Static NAT
- Dynamic NAT
12. A NAT enabled router is configured to translate the address of a PC (10.1.1.1) to the address 209.165.200.225. Which is the correct name for the 209.165.200.225 address?
- Inside global address
- Outside global address
- Inside local address
- Outside local address
13. Assume a client requires DHCP services from a server on another network. Which option would correctly apply the ip helper-address interface configuration command?
- Use the following command on the interface connected to the server: R1(config-if)# ip helper-address client-address
- Use the following command on the interface connected to the client: R1(config-if)# ip helper-address client-address
- Use the following command on the interface connected to the server: R1(config-if)# ip helper-address server-address
- Use the following command on the interface connected to the client: R1(config-if)# ip helper-address server-address
- Use the following command: R1(config)# ip helper-address server-address
14. Assume that R1 is a DHCP client and it is getting its IP address information an upstream router connected to interface Gigabit Ethernet 0/0. Which interface configuration command should be configured on G0/0?
- R1(config-if)# ip address dhcp
- R1(config-if)# ip client address
- R1(config-if)# ip dhcp address
- R1(config-if)# ip address client
15. Which type of Internet connectivity provides the most redundancy?
- Single-homed
- Multihomed
- Dual multihomed
- Dual-homed
