Sun 310-044: Sun Certified Network Administrator For Solaris 9
#11. A DNS server (the primary) for domainshop.co.uk is having problems delegating authority and responsibility for the subdomain sales.domainshop.co.uk. Investigation reveals that the delegation is not functioning. The current origin is domainshop.co.uk. Given the lines from the domainshop.co.uk zone file: sales. in ns centauri.domainshop.co.uk. centauri.domainshop.co.uk in a 194.168.85.2 Which two errors are present? (Choose two)
#12. A DNS server is successfully providing information related to zones for which it is authoritative. A problem occurs when it attempts to resolve addresses in zones for which is not authorative. What is a possible cause of this problem?
#16. You are helping a junior network administrator configure and set up a tunnel, and need to ping the remote end of the tunnel to ensure the tunnel will work. Since the remote end of the tunnel can be pinged without a tunnel in place, the junior network administrator asks why a tunnel needs to be created. What are two reasons to create a tunnel? (Choose two)
#17. You have configured an IPv6 router which is having problems routing correctly to a default router connected to the Internet. You need to investigate the machines routing table and check that the default route is in place. You also need to check the ARP cache to see whether the MAC address of the default router has been learned. Which two commands enable you to perform these tasks? (Choose two)
#19. A Solaris router is correctly configured in terms of interfaces and addresses, but is refusing to forward inbound IP datagrams that arrive and travel up its stack to the Internet Layer. A network administrator discovers that the routers kernel is configured NOT to forward (route) IP datagrams. Which command enables the router to forward and attempt to route IP datagrams?
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