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質問 1：
An LTM has the 3 virtual servers, four self IP addresses defined and the networks shown in the exhibit. Selected options for each object are shown below. Settings not shown are at their defaults. VirtualServerl Destination: 10.10.2.102:443 netmask 255.255.255.255 Pool: Pool with 3 members in the 172.16/16 network VirtualServer2 Destination: 10.10.2.102:* netmask 255.255.255.255 Pool: Pool with 3 members in the 192.168/16 network VirtualServer3 Destination: 10.10.2.0:80 netmask 255.255.255.0 Type: IP Forwarding SNAT1 Source IP: All Addresses SNAT Address: SNAT Pool with 2 members - 172.16.20.50 and 192.168.10.50 Self IPs 192.168.1.1; 172.16.1.1; 10.10.2.1;
10.10.1.1 A connection attempt is made with a source IP and port of 10.20.100.50:2222 and a destination IP and port of 10.10.2.102:80. When the request is processed, what will be the destination IP address?
A. The request will be dropped.
B. Destination IP: pool member in the 172.16/16 network
C. Destination IP: 10.10.2.102
D. Destination IP: pool member in the 192.168/16 network
正解：D
質問 2：
Could an iRule perform persistence based on a cookie?
A. Yes. An iRule could be desiged to persist based on the contents of a cookie.
B. Yes An iRule could be designed to persist based on the contents of a cookie.
C. No. Cookie persistence is only is based on a cookie persistence profile.
D. No. iRules cannot affect persistence.
正解：A
質問 3：
What does the nsert XForwarded For?
option in an HTTP profile do?
What does the ?nsert XForwarded For?option in an HTTP profile do?
A. The client IP addresses are inserted into messages sent to remote syslog servers.
B. The client IP addresses are inserted into HTTP header.
C. A BIG-IP self-IP is inserted in the source address field on the server-sid connection.
D. A BIG-IP self-IP is inserted in the source address field on the clint-side connection.
正解：B
質問 4：
Which is a potential result when a trunk is configured on a BIG-IP?
A. No additional trunks can be configuration since each BIG-IP is limited to one trunk
B. Packets flowing to the VLAN could arrive on any of the interfaces in the trunk
C. VLAN fail-safe is not available for any VLAN associated with any trunks.
D. Since any VLANs associated with the trunk are necessarily associated with multiple interfaces, the VLAN using the must use tagged packets.
正解：B
質問 5：
Which statement concerning virtual servers is true?
A. Virtual server processing always translates the virtual server address to the address of the chosen pool member.
B. Virtual servers can reuse connections between the BIG-IP and server for multiple HTTP GETs.
C. Virtual servers cannot perform load balancing without performing address translation.
D. Virtual servers can compress data between the BIG-IP and servers.
E. Virtual servers can keep idle server connections open indefinitely.
正解：B
An LTM has the 3 virtual servers, four self IP addresses defined and the networks shown in the exhibit. Selected options for each object are shown below. Settings not shown are at their defaults. VirtualServerl Destination: 10.10.2.102:443 netmask 255.255.255.255 Pool: Pool with 3 members in the 172.16/16 network VirtualServer2 Destination: 10.10.2.102:* netmask 255.255.255.255 Pool: Pool with 3 members in the 192.168/16 network VirtualServer3 Destination: 10.10.2.0:80 netmask 255.255.255.0 Type: IP Forwarding SNAT1 Source IP: All Addresses SNAT Address: SNAT Pool with 2 members - 172.16.20.50 and 192.168.10.50 Self IPs 192.168.1.1; 172.16.1.1; 10.10.2.1;
10.10.1.1 A connection attempt is made with a source IP and port of 10.20.100.50:2222 and a destination IP and port of 10.10.2.102:80. When the request is processed, what will be the destination IP address?
A. The request will be dropped.
B. Destination IP: pool member in the 172.16/16 network
C. Destination IP: 10.10.2.102
D. Destination IP: pool member in the 192.168/16 network
正解：D
質問 2：
Could an iRule perform persistence based on a cookie?
A. Yes. An iRule could be desiged to persist based on the contents of a cookie.
B. Yes An iRule could be designed to persist based on the contents of a cookie.
C. No. Cookie persistence is only is based on a cookie persistence profile.
D. No. iRules cannot affect persistence.
正解：A
質問 3：
What does the nsert XForwarded For?
option in an HTTP profile do?
What does the ?nsert XForwarded For?option in an HTTP profile do?
A. The client IP addresses are inserted into messages sent to remote syslog servers.
B. The client IP addresses are inserted into HTTP header.
C. A BIG-IP self-IP is inserted in the source address field on the server-sid connection.
D. A BIG-IP self-IP is inserted in the source address field on the clint-side connection.
正解：B
質問 4：
Which is a potential result when a trunk is configured on a BIG-IP?
A. No additional trunks can be configuration since each BIG-IP is limited to one trunk
B. Packets flowing to the VLAN could arrive on any of the interfaces in the trunk
C. VLAN fail-safe is not available for any VLAN associated with any trunks.
D. Since any VLANs associated with the trunk are necessarily associated with multiple interfaces, the VLAN using the must use tagged packets.
正解：B
質問 5：
Which statement concerning virtual servers is true?
A. Virtual server processing always translates the virtual server address to the address of the chosen pool member.
B. Virtual servers can reuse connections between the BIG-IP and server for multiple HTTP GETs.
C. Virtual servers cannot perform load balancing without performing address translation.
D. Virtual servers can compress data between the BIG-IP and servers.
E. Virtual servers can keep idle server connections open indefinitely.
正解：B
佐々** -
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