F5-Networks 101 Free Practice Questions

NEW QUESTION 1
An administrator needs to selectively compress HTTP traffic based on geographical location Which FS Feature should the administrator use?

• A. One Connect
• B. iRules
• C. SPDY profile
• D. iSessions

Answer: B

NEW QUESTION 2
Which protocol does an internet host use to request the hardware address of an IP address?

• A. Reverse Address Resolution Protocol (RARP)
• B. Address Resolution Protocol (ARP)
• C. BOOTP
• D. Dynamic Host Configuration Protocol (DHCP)

Answer: B

NEW QUESTION 3
A client is transmitting a large amount of data to a server During this process, the server sets the window size to zero What is the likely cause of this issue?

• A. The server is unable to accept more data
• B. The server resets the connection
• C. The client runs out of network buffers
• D. The server reaches its maximum segment size

Answer: A

Explanation:
htlps://wiki wireshark orgn/TCP ZeroWindow

NEW QUESTION 4
An administrator notices the following log message generated by a BIG IP system " diskmonitor 011d005: Disk partition shared has less than 30% tree" Which command should the administrator use to troubleshoot the problem?

• A. parted-1
• B. fdisk-1
• C. isbik
• D. df-h

Answer: D

NEW QUESTION 5
Which protocol data unit (PDU) is associated with the OSI model’s Transport layer?

• A. Segment
• B. Datagram
• C. Packet
• D. Bit

Answer: A

Explanation:
https://en.wikjpedia.org/wiki/Protocol_data_unit

NEW QUESTION 6
In an administrator's environment, the administrator wants to inspect a high volume of SSL traffic What should be used for this task?

• A. Big-IP Global Traffic Manager appliance
• B. Big-lP standard virtual edition
• C. Big-IP Local Traffic Manager appliance
• D. Big-IP virtual edition with FIPS

Answer: C

NEW QUESTION 7
Which protocol is used for control and session establishment for streaming media?

• A. RTP
• B. DTLS
• C. SMB
• D. RTSP

Answer: D

Explanation:
Referance: https://stackoverflow com/questions/4303439/what-is-the-difference between- rtp-or-rtst-in-streaming-server

NEW QUESTION 8
VLAN test-vlan" is configured on interface 1 1 instead of interface 1.2. Which TMSH command should be used to correct this issue?

• A. modify /net test vlan interfaces {1.2}
• B. modify /net test-vlan interfaces replace all with {1 2}
• C. modify /net vlan test-vlan interfaces replace all with {12}
• D. modify /net sian test-vlan interfaces {1 2}

Answer: C

NEW QUESTION 9
A load balancing decision needs to be made based on custom a What is the most appropriate F5 feature (or this purpose?

• A. iApps
• B. Scale
• C. iControl
• D. iRules

Answer: D

NEW QUESTION 10
An administrate receives an error message when attempting to create a self-IP address on a BIG-IP appliance Which address should the administrator use to resolve the issue?

• A. 2001 0db8.85a3 0000 0000 8a2e 0370 7334
• B. 2001:db8:85a3 Bd3.Ba2e.370 7334
• C. 2001:0db8:85i3:0000:0000: : 8a2i:0370:7334

Answer: A

NEW QUESTION 11
BIG-IP Administrator runs the command ITconfig from the BIG-IP command the line end sees a high number of collisions. What is the likely cause?

• A. There is a duplicate IP address on the network
• B. A crossover cable has been used
• C. The interface is set to hall duplex
• D. Spanning Tree Protocols biochang the con

Answer: D

NEW QUESTION 12
HTTP pool attached to a Virtual Server has three members Pool member A default HTTP monitor in red Pool member 6 custom HTTP monitor in green Pool member C does not monitor
Which pool members participate in the load balancing?

• A. Pool members A and C
• B. Pool members A B and C
• C. Pool members B and C
• D. Pool members A and B

Answer: C

NEW QUESTION 13
What is used to establish trust relationships between BIG-IP devices?

• A. trust ID
• B. device group identification
• C. certificate-based authentication
• D. unit IDs

Answer: C

NEW QUESTION 14
An administrator points the browser at h.tp://www mydomain com.The destination server listens on TCP port 8080 Which feature must be enabled on the virtual server for this configuration to work?

• A. HTTP persistence
• B. source NAT
• C. destination address affinity
• D. port translation

Answer: D

Explanation:
https.//support f5.com/csp/article/K93G17176

NEW QUESTION 15
Which device type in the topology will forward network packets without an OSI layer 3 address assigned to a data plane interface?

• A. Router
• B. Firewall
• C. Application Server
• D. Switch

Answer: D

NEW QUESTION 16
in which scenario is a full proxy TCP connection required?

• A. when compression is actuated
• B. When Source NAT configured
• C. when a virtual server is configured
• D. When Source IP persistence is required

Answer: A

Explanation:
https//devcentral f5 com/articles/the-full-proxy-data-center-architecture

NEW QUESTION 17
What is used to provide mutual authentication for TLS/SSL?

• A. X 509 Certificate
• B. Access List
• C. Shared Secret key
• D. Mutually Trusted issuer

Answer: A

NEW QUESTION 18
What are the two primary functions of the OSI 7 layer model (Choose two)

• A. to guide interoperability between products made by different vendors
• B. to define protocol behavior
• C. to group communications into logical layers
• D. to define specifications of host-to-host communications
• E. to standardize HTTP communications between different vendors

Answer: AB

NEW QUESTION 19
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