[Sep-2021] 201 Dumps Full Questions - F5 Networks Certification Study Materials Exam Study Guide
Exam Questions and Answers for 201 Study Guide
NEW QUESTION 71
If a client's browser does not accept cookies, what occurs when the client connects to a virtual server using cookie persistence.
- A. The connection request is sent to an
pology.server.The connection request is sent to an .pology.server. - B. The connection request is not processed.
- C. The connection request is refused and the client is sent a "server not available" message.
- D. The connection request is loadElbalanced to an available pool member.
Answer: D
NEW QUESTION 72
Which method is recommended for creating a new user from the CLI?
- A. Run tmsh create auth user username prompt for password' from bash
- B. Run useradd username' then 'passwd username' from bash tmsh
- C. Run f5adduser username' then 'f5passwd username' from bash or tmsh
- D. edit bigip.conf to add the new user and the user's clear-text password
Answer: A
NEW QUESTION 73
A BIGElIP has
two load balancing
virtual servers at 150.150.10.10:80 and
150.150.10.10:443. The port 80 virtual
server has SNAT
automap
configured. There is also a SNAT configured at 150.150.10.11 set for a source address range of
200.200.1.0 / 255.255.255.0. All other settings are at their default states. If a client with the IP address 200.200.1.1 sends a request to https://150.150.10.10, what is the source IP address when the associated packet is sent to the pool member.
- A. 150.150.10.11
- B. 200.200.1.1
- C. Floating self IP address on VLAN where the packet leaves the system
- D. Floating self IP address on VLAN where the packet arrives on the system
Answer: A
NEW QUESTION 74
A BIG-IP Administrator is setting up a new BIG-IP device. The network administrator reports that the interface has an incompatible media speed. The BIG-IP Administrator needs to change this setting manually.
From which location should the BIG-IP Administrator perform this task?
- A. On the Front Console
- B. In the Configuration Utility, Network > Interface
- C. In the Configuration Utility, System > Configuration
- D. In the TMOS Shell Command line
Answer: B
NEW QUESTION 75
The BIG-IP appliance fails to boot. The BIG-IP Administrator needs to run the End User Diagnostics (EUD) utility to collect data to send to F5 Support.
Where can the BIG-IP Administrator access this utility?
- A. Management Port
- B. Console Port
- C. Internal VLAN interface
- D. External VLAN interface
Answer: B
NEW QUESTION 76
Refer to the exhibit.
A user notifies the BIG-IP Administrator that http://remote company.com is NOT accessible. Remote access to company resources must be encrypted.
What should the BIG-IP Administrator do to fix the issue?
- A. Change the Listening Port on remote.company.com_vs to Port 80
- B. Change the Type of the Virtual Server remote.company.com_vs to Forwarding Requiring all traffic to be HTTPS access requires HTTP requests to be redirected directly to HTTPS.
- C. Add a Pool to the Virtual Server remote.company.com_VS
- D. Add an iRule to remote.company.com_vs to redirect Traffic to HTTPS
Answer: D
NEW QUESTION 77
Refer to the exhibit.
The BIG-IP Administrator is investigating disk utilization on the BIG-IP device.
What should the BIG-IP Administrator check next?
- A. Results from the EUD test
- B. Large files on the / file system
- C. Large files on /usr file system
- D. Results from the platform diagnostics test
Answer: B
NEW QUESTION 78
The interface 1.1 of the BIG-IP device has been connected to a link dedicated to traffic on VLAN 120. What should the BIG-IP Administrator do to receive traffic from the VLAN?
- A. Create a new trunk object and assign it to the VLAN
- B. Create a new VLAN object and assign the interface 1.1 untagged
- C. Create a new VLAN object and set Customer Tag to 120
- D. Create a new trunk object with interface 1.1 assigned
Answer: B
NEW QUESTION 79
A virtual server is defined using a sourceEladdress based persistence profile. The
last five connections were A, B, C, A, C . Given the conditions shown in the graphic,
if a client with IP address 205.12.45.52 opens a connection to the virtual server,
which member will be used for the connection.
- A. 10.10.20.1:80
- B. 10.10.20.3:80
- C. 10.10.20.4:80
- D. 10.10.20.5:80
- E. 10.10.20.2:80
Answer: E
NEW QUESTION 80
A BIG-IP Administrator creates an HTTP Virtual Server using an iApp template. After the Virtual Server is created, the user requests to change the destination IP addresses. The BIG-IP Administrator tries to change the destination IP address from 10.1.1.1 to 10.2.1.1 in Virtual Server settings, but receives the following error:
The application service must be updated using an application management interface What is causing this error?
- A. The IP addresses used are NOT from the same subnet as the Self IP.
- B. The Application Services have Strict Updates enabled.
- C. The Application Service was NOT deleted before making the IP address change.
- D. The IP addresses are already in use.
Answer: B
Explanation:
Strict Updates : Indicates whether the application service is tied to the template, so when the template is updated, the application service changes to reflect the updates.
NEW QUESTION 81
A site has assigned the ICMP monitor to all nodes and a custom monitor, based on the HTTP template, to a pool of web servers. The HTTP based monitor is working in all cases. The ICMP monitor is failing for 2 of the pool member 5 nodes.
All other settings are default. What is the status of the monitor is working in all cases?
- A. The pool members whose nodes are failing the ICMPbased monitor will be marked disabled.
- B. All pool members are up since the HTTPbased monitor is successful.
- C. All pool members are down since the ICMPbased monitor is failing in some cases.
- D. The pool members whose nodes are failing the ICMPbased monitor will be marked unavailable.
Answer: D
NEW QUESTION 82
Assume a client's traffic is being processed only by a NAT; no SNAT or virtual server processing takes place. Also assume that the NAT definition specifies a NAT address and an origin address while all other settings are left at their defaults. If a client were to initiate traffic to the NAT address, what changes, if any, would take place when the BIGElIP processes such packets.
- A. The destination address would not change, but the source address would be translated to the NAT's address.
- B. The source address would not change, but the destination address would be translated to the origin address.
- C. The source address would not change, but the destination address would be translated to the NAT's address.
- D. The destination address would not change, but the source address would be translated to the origin address.
Answer: B
NEW QUESTION 83
A BIG-IP Administrator suspects that one of the BIG-IP device power supplies is experiencing power outages.
Which log file should the BIG-IP Administrator check to verify the suspicion?
- A. /var/log/ltm
- B. /var/log/audit
- C. /war /log/daemon.log
- D. /var/log/kern.log
Answer: A
NEW QUESTION 84
When using the setup utility to configure a redundant pair, you are asked to provide a "Failover Peer IP". Which address is this.
- A. an address of the other system in a redundant pair configuration
- B. an address of the other system in its management network
- C. an address on the current
system used to
initiate mirroring
and network failElover heartbeat messages - D. an address on the current system used to listen for failElover messages from the partner BIGIP
Answer: A
NEW QUESTION 85
If a client's browser does not accept cookies, what occurs when the client connects to a virtual server using cookie persistence?
- A. The connection request is not processed.
- B. The connection request is refused and the client is sent a "server not available" message.
- C. The connection request is sent to a pology server.
- D. The connection request is loadbalanced to an available pool member.
Answer: D
NEW QUESTION 86
A 816-IP Administrator recently deployed an application Users are experiencing slow performance with the application on some remote networks.
Which two modifications can the BIG-IP Administrator make to address this issue? (Choose two)
- A. Apply dest addr profile to the Virtual Server
- B. Apply source_addr profile to the Virtual Server
- C. Apply f5-tcp-wan profile to the Virtual Server
- D. Apply f5-tcp-lan profile to the Virtual Server
- E. Apply fasti_4 profile to the Virtual Server
Answer: C,D
NEW QUESTION 87
Where is the loadElbalancing mode specified.
- A. within the virtual server definition
- B. within the node definition
- C. within the pool definition
- D. within the pool member definition
Answer: C
NEW QUESTION 88
Administrative user accounts have been defined on the remote LDAP server and are unable to log in to the BIG-IP device.
Which log file should the BIG-IP Administrator check to find the related messages?
- A. /var/log/messages
- B. /var/log/secure
- C. /Nar/log/ltm
- D. /var/log/user.log
Answer: B
NEW QUESTION 89
Which event is always triggered when a client initially connects to a virtual server configured with an HTTP profile.
- A. HTTP_DATA
- B. CLIENT_DATA
- C. CLIENT_ACCEPTED
- D. HTTP_REQUEST
Answer: C
NEW QUESTION 90
A standard virtual server has been associated with a pool with multiple members.
Assuming all other settings are left at their defaults, which statement is always true
concerning traffic processed by the virtual server.
- A. The server IP address is unchanged between the cEl lis end te connection and the serverElside connection.
- B. The TCP ports used in the clienEl tside connection are the same as the TCP ports serverElside connection.
- C. The client IP address is unchanged between the cEl ls iedne t connection and the serverElside connection.
- D. The IP addresses used in the clientElside connection are the same as the IP addresses used in the serverElside connection.
Answer: C
NEW QUESTION 91
Which two can be a part of a pool's definition. (Choose two.)
- A. monitor(s)
- B. loadElbalancing mode
- C. rule(s)
- D. persistence type
- E. profile(s)
Answer: A,B
NEW QUESTION 92
For a given Virtual Server, the BIG-IP must perform SSL Offload and negotiate secure communication overTLSvl.2only.
What should the BIG-IP Administrator do to meet this requirement?
- A. Configure a custom SSL Profile (Client) with a custom TLSV1.2 cipher string
- B. Configure a custom SSL Profile (Server) and select no TLSvl in the options list
- C. Configure a custom SSL Profile (Client) and select no TLSvl in the options list
- D. Configure a custom SSL Profile (Server) with a custom TLSV1.2 cipher string
Answer: A
Explanation:
no TLSvl only disables TLS1.0, TLS1.1 is still used and does not meet the requirements.
NEW QUESTION 93
A site wishes to perform source address translation on packets arriving from the Internet for clients using some pools but not others. The determination is not based on the client's IP address, but on the pool they are load balanced to. What could best accomplish this goal.
- A. The decision to perform source address translation is always based on a client's address (or network). Thus, this goal cannot be achieved.
- B. For each virtual server, regardless their default load balancing pools, association with SNAT pools could vary dependent upon need.
- C. The decision to perform source address translation is always based on VLAN. Thus, the goal cannot be achieved.
- D. A SNAT for all addresses could
be defined,
and then disable the SNAT processing for select pools.
Answer: D
NEW QUESTION 94
Which statement accurately describes the difference between two loadbalancing modes specified as "member" and "node"?
- A. When the loadbalancing choice references "node", priority group activation is unavailable.
- B. There is no difference; the two terms are referenced for backward compatibility purposes.
- C. When the loadbalancing choice references "node", the addresses' parameters are used to make the loadbalancing choice rather than the member's parameters.
- D. Loadbalancing options referencing "nodes" are available only when the pool members are defined for the "any" port.
Answer: A
NEW QUESTION 95
A BIG-IP Administrator needs to apply a health monitor for a pool of database servers named DB_Pool that uses TCP port 1521.
Where should the BIG-IP Administrator apply this monitor?
- A. Local Traffic > Profiles > Protocol > TCP
- B. Local Traffic > Nodes > Default Monitor
- C. Local Traffic > Pools > De Pool > Members
- D. Local Traffic > Pools > DB Pool > Properties
Answer: D
NEW QUESTION 96
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