Configure Cisco Router as Caching/Forwarding DNS Server
2008-04-16
A Cisco Router running Cisco IOS can function as a Caching or Forwarding DNS Server which answers to DNS queries from clients either from its host table or cache or forward it to a DNS server which can respond to the query. This feature can come in handy in small network environments where the router can act as a Caching DNS server forwarding queries to the ISPs DNS servers or infact any external DNS servers. Also, makes sense using on under utilized DNS servers. If you’re new here, you may want to subscribe to my RSS feed. Thanks for visiting!Read More →