18 お客様のコメント
質問 1：
You are asked to configure DHCPv4 failover on the Grid. Which of the following do you need for it to function correctly? (Select all that apply.)
A. TCP port 647 is open between DHCP members
B. DHCP relays are configured to relay to DHCP members simultaneously
C. DHCP members are located in the same subnet
D. DHCP members are directly connected via crossover network cables
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
When defining a custom DHCP option, how does the administrator select the option name?
A. The name must match the vendor definition, but it is not case-sensitive
B. The name must contain the vendor name
C. The name must exactly match what the vendor has defined
D. The administrator may define any name
正解：D
解説: (Pass4Test メンバーにのみ表示されます)
質問 3：
An administrator manages the zone example.com in an Infoblox Grid. The new domain marketing.example.
com will have its own set of name servers that are not part of the same Infoblox Grid. Which type of zone should the administrator configure in NIOS for marketing.example.com?
A. Authoritative zone
B. External zone
C. Delegated zone
D. Subzone
正解：C
解説: (Pass4Test メンバーにのみ表示されます)
質問 4：
By default, how do peers in an Infoblox DHCP Failover association operate in NORMAL mode?
A. The primary peer answers roughly half of the lease requests and the secondary answers the other half
B. The primary answers all lease requests up to the utilization threshold, then the secondary answers requests
C. Whichever peer receives the request first will answer the request
D. The primary answers all lease requests
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
You have DHCPv4 failover, and one of the peers lost power, triggering the COMMUNICATIONS- INTERRUPTED state. Power will be restored in 1 hour. In the meantime, there are several new devices coming online. What must you do to ensure DHCP service runs smoothly for everyone?
A. Nothing. All existing clients can renew with the remaining peer. The remaining peer can likely service a few new clients even with the reduced new client capacity
B. Contact Infoblox Support and be ready to place the remaining peer or member into PARTNER-DOWN
C. Immediately increase lease time on affected networks to 4 hours or more
D. Change DHCP relay or router configuration to only relay to the remaining peer or member
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
You are asked to configure DHCPv4 failover on the Grid. Which of the following do you need for it to function correctly? (Select all that apply.)
A. TCP port 647 is open between DHCP members
B. DHCP relays are configured to relay to DHCP members simultaneously
C. DHCP members are located in the same subnet
D. DHCP members are directly connected via crossover network cables
正解：A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 2：
When defining a custom DHCP option, how does the administrator select the option name?
A. The name must match the vendor definition, but it is not case-sensitive
B. The name must contain the vendor name
C. The name must exactly match what the vendor has defined
D. The administrator may define any name
正解：D
解説: (Pass4Test メンバーにのみ表示されます)
質問 3：
An administrator manages the zone example.com in an Infoblox Grid. The new domain marketing.example.
com will have its own set of name servers that are not part of the same Infoblox Grid. Which type of zone should the administrator configure in NIOS for marketing.example.com?
A. Authoritative zone
B. External zone
C. Delegated zone
D. Subzone
正解：C
解説: (Pass4Test メンバーにのみ表示されます)
質問 4：
By default, how do peers in an Infoblox DHCP Failover association operate in NORMAL mode?
A. The primary peer answers roughly half of the lease requests and the secondary answers the other half
B. The primary answers all lease requests up to the utilization threshold, then the secondary answers requests
C. Whichever peer receives the request first will answer the request
D. The primary answers all lease requests
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
質問 5：
You have DHCPv4 failover, and one of the peers lost power, triggering the COMMUNICATIONS- INTERRUPTED state. Power will be restored in 1 hour. In the meantime, there are several new devices coming online. What must you do to ensure DHCP service runs smoothly for everyone?
A. Nothing. All existing clients can renew with the remaining peer. The remaining peer can likely service a few new clients even with the reduced new client capacity
B. Contact Infoblox Support and be ready to place the remaining peer or member into PARTNER-DOWN
C. Immediately increase lease time on affected networks to 4 hours or more
D. Change DHCP relay or router configuration to only relay to the remaining peer or member
正解：A
解説: (Pass4Test メンバーにのみ表示されます)
Takai -
NIOS-DDI-Expert試験資料のおかげで、高い分数でNIOS-DDI-Expert試験に合格しました。NIOS-DDI-Expert試験資料の有効性に驚きました！