The IP address of an NTP stratum 4 server is 192.168.30.30. What entry in this servers NTP configuration file indicates undisciplined local clock usage? A. server 192.168.30.30 B. server 127.127.1.0 local C. server 127.127.1.9 prefer D. server 192.168.30.30 local
Answer: C
Answer: /etc/inet/ntp.server
Which three monitoring tools are available for NTP? (Choose three) A. ntpq B. xntpdc C. ntptrace D. ntpdebug E. xntptrace
Answer: A, B, C
If JumpStart clients are on a different subnet to the DHCP server, what must be configured to enable them to communicate with the DHCP server? A. A BOOTP relay. B. DNS server on their network. C. A firewall to perform NAT for the JumpStart client. D. A boot server on the same network as the DHCP server.
Answer: A
You have a DHCP client on network 192.200.51.0. The DHCP server has the DHCP data in the /var/dhcp directory. The datastore format is ASCII. What is the full default path name of the file containing the IP address pool for the Solaris 9 client? A. /var/dhcp/192_200_51_0 B. /etc/inet/dhcp/192_200_51_0 C. /var/dhcp/SUNWfiles1.192.200.51.0 D. /var/dhcp/SUNWfiles1_192_200_51_0
Answer: D
A DHCP server has an IP address of 192.2.9.92. A DNS server has an IP address of 192.10.4.94. The DNS server process is running in debug mode. Given the debug output: datagram from [192.2.9.92].32883, fd 26. len 44 req: nlookup(dhcp-pge-test.one.edu) id 19496 type=1 class=1 req: found ‘dhcp-pge-test.one.edu’ as ‘one.edu’ (cname=0) ns_req: answer -> [192.2.9.92].32883 fd=26 id=19496 size=98 rc=3 datagram from [192.2.9.92].32884, fd 26, len 36 req: nlookup(dhcp-pge-test)
Answer: D
Which two tasks involve changes to the dhcptab database? (Choose two) A. Defining an additional symbol. B. Changing the definition of a macro. C. Tuning the IGNORE_FAILED_ARP parameter. D. Updating the pool of IP addresses assigned to clients. E. Changing a client macro association so that the client uses a different macro.
Answer: A, B
Which is the only DHCP lease type that allows for an IP address to be leased for a finite period of time? A. Static B. Bootp C. Manual D. Dynamic E. Automatic
Answer: D
A DNS server is giving an error for the following SOA record: @ soa in host1.abc.com. root.abc.com.( 1002 10800 3800 604800 10800) What is causing the error? A. The () pair should be {}. B. soa must be in upper case. C. A serial number of 1002 is too small. D. The final “)” must be on a line by itself. E. The soa and in fields are in the wrong order.
Answer: E
A DNS server is not responding to a DNS clients requests. Which four commands can be used in debugging DNS? (Choose four) A. dig B. nslookup C. pkill –INT inetd D. pkill –INT in.inetd E. pkill –USR1 in.named F. pkill –INT in.named
Answer: A, B, E, F
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