DHCP Questions 2
C. show ip dhcp conflict - correct answer ✔✔A. show ip dhcp pool
B. show dhcp database
C. show ip dhcp conflict
B. on the router closest to the client. - correct answer ✔✔Where does the configuration reside when a
helper address is configured to support DHCP?
A. on the switch trunk interface.
B. on the router closest to the client.
C. on the router closest to the server.
D. on every router along the path.
C. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the
DHCP server to renew the lease. - correct answer ✔✔How does a DHCP server dynamically assign IP
addresses to hosts?
A. Addresses are permanently assigned so that the host uses the same address at all times.
B. Addresses are assigned for a fixed period of time.
C. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the
DHCP server to renew the lease.
D. Addresses are allocated after a negotiation between the server and the host to determine the length
of the agreement.
A. It blocks traffic from DHCP servers on untrusted interfaces. - correct answer ✔✔Which statement
about DHCP snooping is true?
A. It blocks traffic from DHCP servers on untrusted interfaces.
B. It can be configured on switches and routers.
C. It allows packets from untrusted ports if their source MAC address is found in the binding table.
D. It uses DHCPDiscover packets to identify DHCP servers.
C. show ip dhcp conflict - correct answer ✔✔A. show ip dhcp pool
B. show dhcp database
C. show ip dhcp conflict
B. on the router closest to the client. - correct answer ✔✔Where does the configuration reside when a
helper address is configured to support DHCP?
A. on the switch trunk interface.
B. on the router closest to the client.
C. on the router closest to the server.
D. on every router along the path.
C. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the
DHCP server to renew the lease. - correct answer ✔✔How does a DHCP server dynamically assign IP
addresses to hosts?
A. Addresses are permanently assigned so that the host uses the same address at all times.
B. Addresses are assigned for a fixed period of time.
C. Addresses are leased to hosts. A host will usually keep the same address by periodically contacting the
DHCP server to renew the lease.
D. Addresses are allocated after a negotiation between the server and the host to determine the length
of the agreement.
A. It blocks traffic from DHCP servers on untrusted interfaces. - correct answer ✔✔Which statement
about DHCP snooping is true?
A. It blocks traffic from DHCP servers on untrusted interfaces.
B. It can be configured on switches and routers.
C. It allows packets from untrusted ports if their source MAC address is found in the binding table.
D. It uses DHCPDiscover packets to identify DHCP servers.
