DHCP quiz

What are the two port numbers used by DHCPv6? (Choose two.)

546, 547

Which three statements about DHCPv4 are true? (Choose three.)

1.DHCP messages use UDP as a transport protocol. 2.The DHCPOFFER message is sent by a DHCP server after receiving a DHCPDISCOVER message from a client. 3.DHCP uses ports 67 and 68. (ABC)

Place the four DHCPv4 steps in the order they occur. Note that not all options will be used.

1.DISCOVER 2.OFFER 3.REQUEST 4.PACK

If a DHCPv6 client resides on subnet 192.168.30.0/24 and the DHCPv6 server resides on subnet 192.168.10.0/24, why is it necessary for a DHCPv6 Relay Agent?

Because DHCPv6 messages still need to be relayed if the DHCPv6 server resides on a different network. (C)

Which statements are true about the DHCP server functions?

Clients can be assigned an IP address from a predefined DHCP pool for a finite lease period. DHCP provides clients with an IP address, a subnet mask, a default gateway, and optionally, a domain name. (BF)

Which two methods of assigning an IPv6 address to a router interface are automatic and can be used in conjunction with one another? (Choose two.)

DHCP Stateless auto configuration (DE)

Which DHCP message types are originated by a DHCPv4 server? (Select all that apply.)

DHCPACK DHCPOFFER

R1(config)# ip dhcp pool 192.168.10.0 What is the function of the 192.168.10.0 argument?

Name of the DHCP pool (A)

If PC3 used R1 as a DHCPv4 server, on what interface would the ip helper-address be configured?

R3 G0/0 (D)

What type of IPv6 message is used by an IPv6 host to automatically obtain an IPv6 address from a router?

RS (C)

Which DHCPv6 option is most like DHCPv4?

Stateful DHCPv6 (B)

Causes a router interface to request a DHCPv6 address.

ipv6 address dhcp

Used on a router interface connected to a DHCPv6 client, and the DHCPv6 server is on a different link

ipv6 dhcp relay destination

RA messages sent to an interface with this command indicates that the client is to obtain IP addressing information from a stateful DHCPv6 server.

ipv6 nd managed-config-flag

RA messages sent to an interface with this command indicates that ADDITIONAL information is available from a stateless DHCPv6 server.

ipv6 nd other-config-flag

Enables IPv6 routing

ipv6 unicast-routing