Question 580
A branch design for Riverside Data has two requirements: (1) offer the default gateway to clients through an IOS DHCP pool, and (2) verify active bindings assigned by a Cisco IOS DHCP server. Select TWO actions that together satisfy both outcomes.
Explanation
Correct Answers
Correct for outcome (2): The binding table lists leased addresses and client identifiers for the IOS DHCP service. It complements the first required control.
Correct for outcome (1): The DHCP router option tells clients which on-link next hop handles off-subnet destinations. The other outcome needs its separate action.
Incorrect Answers
Not selected: Configure ntp server pointing to the approved NTP server address is for synchronize router time with a centralized authoritative NTP source. NTP clients exchange time with configured time sources and discipline local clocks. This is outside the two requested outcomes.
Not selected: Expect the client to send DHCPREQUEST and receive DHCPACK on success is for interpret a client renewing an existing DHCP lease. A lease renewal requests continued use of the address from a DHCP server. This does not provide either of the two specified controls.
Not selected: Recognize TFTP lacks encryption and authentication is for explain why ordinary TFTP should not traverse an untrusted network. TFTP's simplicity leaves transfers exposed without a separate secure transport boundary. This is not one of the two required changes.