Day 14 Back to Exams Page 1. Which command will exclude an IP address from your DHCP pool?Router(config)#ip dhcp excluded-address 192.168.1.1Router(config)#ip dhcp exclude 192.168.1.1Router(config-dhcp)#ip dhcp excluded-address 192.168.1.1Router(config-router)#ip dhcp excluded-address 192.168.1.1Question 1 of 14 2. You can debug DNS on the router with the _______ command.debug domaindebug dnsdebug ip namedebug port 53Question 2 of 14 3. Inside the defined DHCP scopes you can configure a number of parameters, such as? (choose all that apply)HTTP serverDNS serverLease durationNAT rangeIP address rangeWINS serverQuestion 3 of 14 4. To verify the clients currently served by the router DHCP server, you can use the command?Router#show ip dhcp clientsRouter#show dhcp bindingRouter#show bindingRouter#show ip dhcp bindingQuestion 4 of 14 5. Network Time Protocol runs on the network over ___?ICMPUDPTCPSSHCDPQuestion 5 of 14 6. DHCP states for clients include? (choose all that apply)UnbindingRebindingRefreshingRenewingQuestion 6 of 14 7. DNS maps IP addresses to hostnames.TrueFalseQuestion 7 of 14 8. DHCP actually uses ___ ports ___ and ___ to communicate over the network. Choose two.68,69TCP67,68UDPQuestion 8 of 14 9. If you wanted to set the router as the NTP server you would add which command?R1(config)#ntp priority 255R1(config)#ntp primaryR1(config)#ntp autoR1(config)#ntp master R1(config)#ntp desirableQuestion 9 of 14 10. DHCP Ack packet: The DHCP server sends another broadcast message to confirm the IP address allocation to that specific client, again using UDP source port _____ and destination port _____. (choose two)boot 68bootpc 69bootx 67bootpc 68bootps 67Question 10 of 14 11. If your DHCP server is on a different subnet to the host then you must add which command to the router?dhcp helper-addressdhcp helper 1.1.1.1ip helper-addressdhcp server address 1.1.1.1Question 11 of 14 12. When the host first boots up, if it has been configured to use DHCP (which most hosts are), it will send a multicast message asking for IP information to be allocated.TrueFalseQuestion 12 of 14 13. An IP address can be leased via DHCP for minutes or hours but not days.TrueFalseQuestion 13 of 14 14. DHCP states for clients include? (choose all that apply)SelectingRequestingBoundInitialisingBlockingForwardingQuestion 14 of 14 Loading...
