You network contains an Active Directory domain. The domain contains two DNS servers named Server1 and Server2.
Server1 has a DNS zone named contoso.com that has the following configurations:
* Dynamic updates: Secure only
* Scavenge stale resource records: Enabled
* Scavenging period: 1 day
* No-refresh interval: 3 days
* Refresh interval: 7 days
After how many days will a dynamic record become stale if the timestamp is NOT updated?
Your Network contains an Active Directory domain. The domain contains two domain controllers named DC1 and DC2.
You plan to install the DHCP Server role on DC1 and DC2 and configure DC1 and DC2 to manage PTR records on behalf of domain-joined computers. You need to ensure that the domain controllers will be able to keep the PTR records up to date, regardless of which domain controller created the records. What should you do?
You have a DNS server named Server1 that runs Windows Server 2016. Server1 has a DNSSEC-signed zone named.contoso.com. You need to implement DNS-based Authentication of Named Entities (DANE). What should you do?
You plan to deploy a Software Defined Networking (SDN) infrastructure.
Which service provides name resolution for the virtual machines on a tenant network?
You have a DHCP server. The server has a scope named Scope1 that has the following configurations:
* Address range 192.168.0.2 -192.168.1.254
* Mask: 255255254.0
* Router 192.168.0.1
* Lease duration: 8 days
* DNS server: 172.16.0.254
* Reservation: 00-15-5D-00-27-03 - 192.168.1254
You need to ensure that all the Hyper-V virtual machines that receive leases from Scope1 meet the following requirements:
* Have IP addresses that range from 192.168.1.1 to 192.168.1.100.
* Use a DNS server of 10.10.10.1.
The solution must NOT affect other DHCP clients that receive IP configurations from Scope1.
What should you create?