1. What is DTP used for? Automatically negotiates trunking with a neighboring device
2. Where is the vlan.dat file stored on a switch? The flash memory
3. What is the Normal range of VLANs used for? Small and medium sized business
4. When configuring a router as part of a router-on-a-stick inter-VLAN routing topology,
where should the IP address be assigned? To the sub interface
5. What is the broadcast address for 15.66.105.20/25? 15.66.105.127
6. On a switch that is configured with multiple VLANs, which command will remove only
VLAN 100 from the switch? no vlan 100
7. Which IEEE standard operates at wireless frequencies in both the 5 GHz and 2.4 GHz
ranges? 802.11n
8. Which type of telecommunication technology is used to provide Internet access to vessels
at sea? Satellite
9. Which wireless network topology is being configured by a technician who is installing a
keyboard, a mouse, and headphones, each of which uses Bluetooth? Ad hoc mode
10. What is a difference between autonomous APs that operate in a home environment and
controller-based APs that operate in a corporate environment? Controller-based APs can
be automatically configured and managed by a WLAN controller.
11. When EtherChannel is implemented, multiple physical interfaces are bundled into which
type of logical connection? Port channel
12. When a range of ports is being configured for EtherChannel, which mode will configure
LACP so that it initiates the EtherChannel negotiation? Active
13. What will happen if a network administrator puts a port that is part of an EtherChannel
bundle into a different VLAN than the other ports in that bundle? EtherChannel will fail
14. How is a DHCPDISCOVER transmitted on a network to reach a DHCP server? A
DHCPDISCOVER message is sent with the broadcast IP address as the destination
address
15. Which is a DHCPv4 address allocation method that assigns IPv4 addresses for a limited
lease period? Dynamic allocation
16. Which address does a DHCPv4 server target when sending a DHCPOFFER message to a
client that makes an address request? Client hardware address
17. In which alternative to DHCPv6 does a router dynamically provide IPv6 configuration
information to hosts? SLAAC
18. In the 802.1X standard, the client attempting to access the network is referred to as the
supplicant? True
19. Which Layer 2 attack will result in legitimate users not getting valid IP addresses? DHCP
Starvation
20. In a server-based AAA implementation, which protocol will allow the router to
successfully communicate with the AAA server? RADIUS