![]() ![]() All westsim.local authoritative DNS servers are configured to forward DNS requests across a firewall to external authoritative DNS servers. Your private network has a single Active Directory domain named westsim.local. Your company uses as its public Internet domain name. How can you configure the server to use the Internet root name servers for name resolution? Delete the zone named. You also find that the entire Root Hints tab is disabled, and you are unable to add any root hint servers. On the Forwarders tab, you find that the Use root hints if no forwarders are available option is disabled. You edit the DNS server properties for DC1. You would like to configure DC1 to use forwarders and root name servers to resolve all DNS name requests for unknown zones. You have a domain controller named DC1 that holds an Active Directory-integrated zone for the zone. You manage the DNS servers for the domain. What should you do? Configure TulsaDNS to use forwarders. You would like to minimize traffic across the WAN link between the sites. You need to enable clients in the Tulsa location to resolve names for hosts in other domains within your private network. You test name resolution and find that hosts can only resolve names for hosts within the domain. You install a single DNS server called TulsaDNS and configure a primary zone for the branch office domain. The branch will be represented by a single domain. You have been assigned to set up a new branch office in Tulsa. You are the systems administrator for WestSim Corporation. Each correct choice is part of the solution.) You need to configure your company's DNS servers to meet these requirements. Queries for Internet names must go first to your public DNS server that is authoritative for the domain. However, to help secure your network, DNS queries for resources in the domain and all child domains must never be sent to Internet DNS servers. Computers that are members of the domain and all child domains must be able to resolve DNS names of Internet resources. The zone has been delegated to your company's Active Directory domain controllers, which are also DNS servers. Your company manages its own DNS servers that are authoritative for the zone. On the Internet, your company uses for its public domain name. Several other Active Directory domains also exist, which are children to the domain. First, you need to create a subdomain.Your Active Directory network uses the internal DNS namespace. In the following, we give an example of how to set up ddclient using the German Internet hosting provider Strato. daemon_interval = "300" Example: Strato DynDNS ΒΆ # This option only takes effect if the ddclient runs in daemon mode. run_daemon = "true" # Set the time interval between the updates of the dynamic DNS name in seconds. run_ipup = "false" # Set to "true" if ddclient should run in daemon mode # If this is changed to true, run_ipup and run_dhclient must be set to false. This might be useful, if you are using dial-on-demand. ![]() run_dhclient = "false" # Set to "true" if ddclient should be run every time a new ppp connection is # established. Feb 22:29: # /etc/default/ddclient # Set to "true" if ddclient should be run every time DHCP client ('dhclient' # from package isc-dhcp-client) updates the systems IP address. # Configuration for ddclient scripts # generated from debconf on Do 9. Optional: Dual operation: LAN & VPN at the same time ![]()
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