Microsoft | Windows server 2008 R2 DNS warning via Best Practice Analyzer. => Root server not available ( timeout during validation )

When you use the Best Practice Analyzer for the Domain controller. it’s possible it says that the following root-server (l.root-server.net.) is not anymore available. You see the following error in the DNS To solve this issue you need to lookup what’s the new l.root-servers.net. You can find this information on IANA: http://www.iana.org/domains/root/servers Change the address … Continue reading Microsoft | Windows server 2008 R2 DNS warning via Best Practice Analyzer. => Root server not available ( timeout during validation )

Advertisements

Your Cisco Router as DHCP / DNS Server

If you want to use your router as a DHCP server. Than should you do the following thing. no ip dhcp use vrf connected ip dhcp excluded-address 1 ! ip dhcp pool CLIENT import all network default-router dns-server domain-name .local lease 32 ! ip domain name .local ip domain-lookup ip name-server 208.67.222.222 ( or your … Continue reading Your Cisco Router as DHCP / DNS Server