Which statement describes the recommended deployment of DNS and DHCP servers in the Cisco Network Architecture for the Enterprise?
A . Place the DHCP and DNS servers in the Enterprise Campus Access layer and Enterprise branch.
B . Place the DHCP and DNS servers in the Enterprise Campus Server Farm layer and Enterprise branch.
C . Place the DHCP server in the Enterprise Campus Core layer and Remote Access_VPN module with the DNS server in the Internet Connectivity module.
D . Place the DHCP server in the Enterprise Campus Distribution layer with the DNS server in the Internet Connectivity module.
Answer: B
Explanation:
For the Enterprise Campus, DHCP and internal DNS servers should be located in the Server Farm and they should be redundant. External DNS servers can be placed redundantly at the service provider facility and at the Enterprise branch.
