Free 303 Exam Dumps Preview

Refer to the exhibit.

How many nodes are represented on the network map shown?

An application owner claims an LTM device is delaying delivery of an HTTP application. The LTM device has two VLANs, an internal and an external. The application servers reside on the internal VLAN. The virtual server and clients reside on the external VLAN.

With appropriate filters applied, which solution is most efficient for obtaining packet captures in order to investigate the claim of delayed delivery?

Refer to the exhibit.

An LTM Specialist is troubleshooting an issue with an application configured on an LTM device. The
application works properly when accessed directly via the servers; however, it does not work when
accessed via the LTM device. The virtual server, 192.168.1.211:443, is configured to SNAT using the address 192.168.1.144 and references a pool with the member 192.168.10.80:443. The virtual server has no Client or Server SSL profiles associated.

Which configuration change will allow the application to function through the virtual server?

Given this as the first packet displayed of an ssldump:

2 2 1296947622.6313 (0.0001) S>CV3.1(74) Handshake

ServerHello

Version 3.1

random[32]=

19 21 d7 55 c1 14 65 63 54 23 62 b7 c4 30 a2 f0

b8 c4 20 06 86 ed 9c 1f 9e 46 0f 42 79 45 8a 29

session_id[32]=

c4 44 ea 86 e2 ba f5 40 4b 44 b4 c2 3a d8 b4 ad

4c dc 13 0d 6c 48 f2 70 19 c3 05 f4 06 e5 ab a9

cipherSuite TLS_RSA_WITH_RC4_128_SHA

compressionMethod NULL

In reviewing the rest of the ssldump, the application data is NOT being decrypted.

Why is ssldump failing to decrypt the application data?

Refer to the exhibit.

1. The ITM devices LTM 1 and LTM2 are configured in Device Group X (Sync-Failover)
2. LTM3 and LTM4 are configured in Device Group Y (Sync-Only)
3. An LTM specialist configures Device Group Z (Sync-Only) to keep several profiles in (sync-Only) to keep several profiles in sync across all devices.
4. Device GROUP X has four Traffic Groups A.B.C and D configured.
5. Device Group Y has four Traffic Groups E, F. G, and H configured
6. Auto Fallback IS NOT Enabled.
7. Each Device group is healthy and able to pass traffic for any traffic groupassigned to that Device Group.

The data center that contains LTM2 and LTM4 loses power. After 10 minutes; power is restored and all
devices are up and healthy.

What is the state of each Traffic Group on each ITM device after power is restored?

Refer to the exhibit.

Which TMSH command generated this output?

An LTM Specialist configures a new virtual server with a single pool member. The LTM Specialist has NOT defined a health monitor for the pool, pool member or node.

What is the status of the virtual server?

A new HITP server has been deployed on an LTM device. The application running on the server must be monitored by the LIM device. The following is required:

When the server is unavailable, it will send an HTTP status code of 200 in response to a request for the status html page.

When the server is available. I will send and HTTP status code of 201 in response to a request for the status html page.

When the 200 status code is received, the pool member should receive No new connections.

Which configuration change should be made to meet these requirements?

An LTM Specialist realizes that a datacenter engineer has changed the console baud rate.

Which command determines the current baud rate via the command line interface?

An LTM Specialist has just manually failed the active LTM device over to the standby LTM device. The LTM Specialist notices the newly active LTM device is NOT currently receiving traffic. The LTM Specialist verifies the newly active device is responding to ARP but still no traffic is hitting the virtual servers. The LTM Specialist also notices that the virtual servers eventually start responding.

What should be added to the configuration to resolve the problem?

Refer to the exhibit.

Users receive an error when attempting to connect to the website https://website.com. The website has a DNS record of 195.56.67.90. The upstream ISP has confirmed that there is nothing wrong with the routing between the user and the LTM device.

The following tcpdump outputs have been captured:

External Vlan, filtered on IP 168.210.232.5

00:25:07.598519 IP 168.210.232.5.33159 > 195.56.67.90.https: S 1920647964:1920647964(0) win 8192
<mss 1450,nop,nop,sackOK>

00:25:07.598537 IP 195.56.67.90.https > 168.210.232.5.33159: S 2690691360:2690691360(0) ack
1920647965 win 4350 <mss 1460,sackOK,eol>

00:25:07.598851 IP 168.210.232.5.33160 > 195.56.67.90.https: S 2763858764:2763858764(0) win 8192
<mss 1450,nop,nop,sackOK>

00:25:07.598858 IP 195.56.67.90.https > 168.210.232.5.33160: S 1905576176:1905576176(0) ack

2763858765 win 4350 <mss 1460,sackOK,eol>

Internal Vlan, filtered on IP 168.210.232.5

00:31:46.171124 IP 168.210.232.5.33202 > 192.168.100.20.http: S 2389057240:2389057240(0) win 4380
<mss 1460,nop,wscale 0,sackOK,eol>

What is the problem?

Refer to the exhibits.

An LTM device has been configured for load balancing a number of different application servers.
Configuration changes need to be made to the LTM device to allow administrative management of the servers in 172.16.10/24, 172.16.20/24, and 172.16.30/24 networks. The servers require outbound access to numerous destinations for operations.

Which solution has the simplest configuration changes while maintaining functionality and basic security?

What is a benefit provided by F5 Enterprise Manager?

A webserver is being overloaded with HTTPS traffic. To decrease the load on the server, the LTM Specialist and the Server. Administrator decide to perform SSL offloading on the LTM device. The configuration of the virtual server is as follows:

Which change must be made to the configuration to perform SSL offloading?

Internet clients connecting to a virtual server to download a file are experiencing about 150 ms of latency and no packet loss.

Which built-in client-side TCP profile provides the highest throughput?

Refer to the exhibit.

A user attempts to connect to 10.10.10.1.80 using FTP over SSL with an FTPS client.

Which virtual server will match and attempt to process the request?

Given the log entry:

011f0005:3: HTTP header (32800) exceeded maximum allowed size of 32768 (Client sidE. vip=/Common/
VS_web profile=http pool=/Common/POOL_web client_ip=10.0.0.1)

Which HTTP profile setting can be modified temporarily to resolve the issue?

A Virtual Server uses an iRule to send traffic to pool members depending on the URI. The BIG-IP
Administrator needs to modify the pool member in the iRule.

Which event declaration does the BIG-IP Administrator need to change to accomplish this?

The following decoded TCPDump capture shows the trace of a failing health monitor.

00:00:13.245104 IP 10.29.29.60.51947 > 10.0.0.12.http: P 1:59(58) ack 1 win 46 <nop,nop,timestamp
2494782300 238063789> out slot1/tmm3 lis=

0x0000: 4500 006e 3b19 4000 4006 ce0c 0a1d 1d3c E..n;.@.@......<

0x0010: 0a00 000c caeb 0050 8be5 aca3 dd65 e3e1 .......P.....e..

0x0020: 8018 002e 1b41 0000 0101 080a 94b3 5b5c .....A........[\

0x0030: 0e30 90ad 4745 5420 2f74 6573 745f 7061 .0..GET./test_pa

0x0040: 6765 2e68 746d 6c20 4854 5450 312e 310d ge.html.HTTP1.1.

0x0050: 0a48 6f73 743a 200d 0a43 6f6e 6e65 6374 .Host:...Connect 0x0060: 696f 6e3a 2043 6c6f 7365 0d0a 0d0a 0105 ion:.Close......

0x0070: 0100 0003 00 .....

00:00:13.245284 IP 10.0.0.12.http > 10.29.29.60.51947: . ack 59 win 362 <nop,nop,timestamp 238063789

2494782300> in slot1/tmm3 lis=

0x0000 0ffd 0800 4500 00c9 6f68 4000 8006 755d [email protected]]

0x0010 0a29 0015 0a29 0103 0050 e0d6 4929 90eb .)...)...P..I)..

0x0020 6f12 d83c 8019 fab3 9b31 0000 0101 080a o..<.....1......

0x0030 0068 4e10 5240 6150 4854 5450 2f31 2e31 .hN.R@aPHTTP/1.1

0x0040 2034 3030 2042 6164 2052 6571 7565 7374 .400.Bad.Request

0x0050 0d0a 436f 6e74 656e 742d 5479 7065 3a20 ..Content-Type:.

0x0060 7465 7874 2f68 746d 6c0d 0a44 6174 653a text/html..Date:

0x0070 2054 6875 2c20 3231 204a 616e 2032 3031 .Mon,.01.Jan.201

0x0080 3020 3138 3a35 383a 3537 2047 4d54 0d0a 2.00:00:01.GMT..

0x0090 436f 6e6e 6563 7469 6f6e 3a20 636c 6f73 Connection:.clos

0x00a0 650d 0a43 6f6e 7465 6e74 2d4c 656e 6774 e..Content-Lengt

0x00b0 683a 2032 300d 0a0d 0a3c 6831 3e42 6164 h:.20....<h1>Bad

0x00c0 2052 6571 7565 7374 3c2f 6831 3e .Request</h1>

The health monitor is sending the string shown in the capture; however, the server response is NOT as
expected. The correct response should be an HTML page including the string 'SERVER IS UP'.

What is the issue?

An TLM Specialist needs to configure a virtual server to terminate SSL connection on the LTM device.

Cryptographic information must be re-authorized for SSL sessions that remain open for longer than 30 seconds.

Which settings should the LTM Specialist configure in the client SSL profile?

Refer to the exhibit.

According to the shown Configuration Utility stings

What is the setting of the User Directory configuration under the Authentication submenu?

Which file should be modified to create custom SNMP alerts?

AN LTM Specialist needs to determine the delay between anLTM device and the internal web server for a specific client.

Which two AVR reporting options should the LTM Specialist enable to measure the delay? (Choose two.)

Refer to the exhibit.

Users are able to access the application when connecting directly to the web server but are unsuccessful when connecting to the virtual server. Return traffic bypasses the LTM device using Layer 2 nPath routing.

Which configuration change resolves this problem?

A user wants to use the iHealth Upgrade Advisor to determine any issues with upgrading TMOS from 13.0 to 13.1.

Where can the user generate the QKView to upload to iHealth?

Refer to the exhibit.

The decoded TCPDump capture is a trace of a failing health monitor. The health monitor is sending the
string shown in the capture; however, the server response is NOT as expected. The receive string is set to
'SERVER IS UP'.

What is the solution?

Refer to the exhibit.

An LTM Specialist has configured a virtual server to distribute connections to a pool of application servers and to offload SSL processing. The application fails to work as expected when connecting to the virtual server. It does work when clients connect directly to the application. Two packet captures were taken at the application server.

What is the root cause of the problem?

What should the 816-IP Administrator provide when opening a new ticket with F5 Support?

A web application requires knowledge of the client's true IP address for logging and analysis purposes.
Instances of the application that can decode X-Forwarded-For HTTP headers reside in pool_a, while pool_b instances assume the source IP is the true address of the client.

Which iRule provides the proper functionality?

An LTM device is configure with the wildcard virtual servers displayed below.

A client connection is made to 172.24.31.14:443.

An application is expected to maintain more than 100,000concurrent TCP connections to a single pool member.

What is an appropriate SNAT configuration in this situation?

An LTM Specialist toconfigure a backend server to be disabled it takes longer than 30 seconds to respond to a request.

Which values should the LTM Specialist enter for interval and timeout?

AN LTM Specialist is deploying an iRule designed to determine the country of origin of an incoming client connection. TheiRule needs to be used with an SSL-enabled web application.

Which profile required for the iRule to function properly?

A BIG-IP Administrator wants to add the ASM Module to an HA pair of BIG-IP devices. The BIG-IP Administrator has already installed a new Add-On License on both devices in the HA pair.

What should the BIG-IP Administrator do next to use the module?

The network team introduces a new subnet 10.10.22.0/24 to the network. The route needs to be configured on the F5 device to access this network via the 30.30.30.158 gateway.

How should the LTM Specialist configure thisroute?

A BIG-IP Administrator is unable to connect to the management interface via HTTPS.

What is a possible reason for this issue?

Windows PC clients are connecting to a virtual server over a high-speed, low-latency network with no packet loss.

Which built-in client-side TCP profile provides the highest throughput for HTTP downloads?

An LTM Specialist defines a receive string in the HTTP monitor and then assigns it to the HTTP pool. The monitor has an interval of 5 seconds and a timeout of 16 seconds.

If the receive string is NOT seen in the the HTTP payload after 20 seconds, how does the LTM device mark the monitor status?

A VLAN has the following objects configured:

Self-IP 10.10.10.100 with port lockdown set to Allow default

Virtual server 10.10.10.100:443 with UDP profile enabled

Virtual server 10.10.10.0/24 port forwarding virtual server

Global destination NAT forwarding 10.10.10.100 to internal server 172.168.10.100

Which object will process this request when https://10.10.10.100 is entered into a browser?

What do the following iRule commands do when they are used in the same iRule?

set hsl [HSL::open -proto UDP -pool syslog_server_pool]

HSL::send $hsl "<190> [HTTP::host] from [whereis [IP::client_addr] country continent state city zip] , IP:
[IP::client_addr]"

Refer to the exhibit.

A pair of LTM devices are configured for HA. The LTM Specialist observes from a capture that there is a successful connection from a client directly to a web server and an unsuccessful connection from a client via the LTM device to the same web server.

Which two solutions will solve the configuration problem? (Choose two.)

A web application requires the client to provide the destination server and service identification.

Which HTTP header will supply this information?

A BIG-IP Administrator plans to resolve a non-critical issue with a BIG-IP device in 2 weeks.

What Severity level should be assigned to this type of F5 support ticket?

A virtual server is configured to handle https traffic. The clientssl profile is configured to use a2048-bit RSA key. Due to security requirements, is the LTM Specialist needs to use a 4096-bit RSA key in the future.

What two effects will this change have on the BIG-IP device? (Choose two)

An LTM device is running BIG-IP v10.2.0 software. The LTM Specialist is tasked with upgrading the LTM device to BIG-IP v11.2.0 HF1. The LTM Specialist starts the upgrade process by selecting the uploaded Hotfix and installing to an unused volume. After 10 minutes, the LTM Specialist checks the status of the upgrade process and notices that the process is stalled at 0%.

What should the LTM Specialist verify?

A web application is meant to log the URI of the resource that responded to the client's initial Request-URI.

Which HTTP header will supply this information?

Refer to the exhibit.

A BIG-IP Administrator notices that one of the servers that runs an application is NOT receiving any traffic.
The BIG-IP Administrator examines the configuration status of the application and observes the displayed monitor configuration and affected Pool Member status.

What is the possible cause of this issue?

A device group is made up of four members: LTM-A, LTM-B, LTM-C, and LTM-D. An LTM Specialist makes a configuration change on LTM-B. Later, a different LTM Specialist notices a "changes pending" message on all devices. When logged into LTM-D, the LTM Specialist attempts to config-sync to the device group. The sync operation fails.

Why is the LTM Specialist on LTM-D unable to synchronize the configuration to the group?

An LTM Specialist creates an Analytics wide to show the type of browsers used to access a certain application. However, the generated statistics only sum up all transaction for that application under one item called ` Aggregated.'

' What should the LTM Specialist do to resolve this problem?

Refer to the exhibit.

How many nodes are represented on the network map shown?

A BIG-IP Administrator needs to find which modules have been licensed for use on the BIG-IP system.
In which section of the Configuration Utility can the BIG-IP Administrator find this information?

A BIG-IP Administrator must configure the BIG-IP device to send system log messages to a remote syslog server In addition, the log messages need to be sent over TCP for guaranteed delivery.

What should the BIG-IP Administrator configure?

An LTM Specialist troubleshooting an issue looks at the following /var/log/ltm entries:

Oct 2 04:52:42 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Oct 2 05:37:16 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Oct 2 05:57:32 slot1/tmm2 crit tmm2[21729]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Oct 2 06:30:03 slot1/tmm7 crit tmm7[21734]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Oct 2 06:37:44 slot1/tmm2 crit tmm2[21729]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Oct 2 06:47:05 slot1/tmm5 crit tmm5[21732]: 01010201:2: Inet port exhaustion on 10.143.109.5 to
10.143.147.150:53 (proto 17)

Which configuration item should the LTM Specialist review to fix the issue?

TWO LTM devices are in the same Device Group and configured for Ac live/Standby Failover. The LTM Specialist observes that the HA Active and Standby device constantly changes state. All network links use the default route domain A dedicated fiber ink is used for the HA connection with a latency of 250 ms but no packet loss.

What is causing the change in failover state to occur?

An LTM device is monitoring pool members on port 80. The LTM device is using an HTTP monitor with a send string of GET / and a blank receive string.

What would cause the pool members to be marked down?

An LTM Specialist needs to create a pool with a set of monitor that checks both the pool members and corresponding application service ports. The pool members have services on port 80. The application service is on port 8009.

The LTM device should load balance traffic to the pool member when the pool member and corresponding
application service pass monitor.

Which monitor and parameter set meets this requirement?

The BIG-IP Administrator configures an HTTP monitor with a specific receive string. The status is marked
'down'.

Which tool should the administrator use to identify the problem?

An LTM Specialist must log all HTTP requests that contain the string "cmd=" in the URI to an external syslog server.
Which iRule achieves this goal most efficiently?

when HTTP_REQUEST {
if {[string tolower [HTTP::uri]] contains "cmd="} {
HSL::send $hsl "[HTTP::uri] from [IP::client_addr]"
}
}

Where should $hsl be defined?

An LTM device is serving an FTP virtual server that has three pool members. The FTP pool members are monitored via TCP port 21. Customers are reporting that they are able to log in, but are sometimes unable to upload files to the server.

Which monitor should the LTM Specialist configure to verify that the servers can handle file uploads?

Refer to the exhibit.

Users are able to access the application when connecting to the virtual server but are unsuccessful when connecting directly to the application servers. The LTM Specialist wants to allow direct access to the application servers.

Which configuration change resolves this problem?

DNS queries from two internal DNS servers are being load balanced to external DNS Servers via a Virtual

Server on a BIG-P device. The DNS queries originate from 192.168.101.100 and 192.168.101.200 and target 192.168.21.50.

All DNS queries destined for the external DNS Servers fail.

Which property change should the BIG-IP Administrator make in the Virtual Server to resolve this issue?

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?

Users are unable to reach an application. The BIG-IP Administrator checks the Configuration Utility and observes that the Virtual Server has a red diamond in front of the status.

What is causing this issue?

An LTM Specialist regularly provides analytics reports that show that traffic generated by different subnets within the organization. The LTM Specialist needs show the associate department names next the IP addresses in the reports.

Which step should the LTM Specialist take to meet this requirement?

An LTM device has a virtual server configured as a Performance Layer 4 virtual listening on 0.0.0.0:0 to perform routing of packets to an upstream router. The client machine at IP address 192.168.0.4 is attempting to contact a host upstream of the LTM device on IP address 10.0.0.99.

The network flow is asymmetrical, and the following TCP capture displays:

# tcpdump -nnni 0.0 'host 192.168.0.4 and host 10.0.0.99'

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on 0.0, link-type EN10MB (Ethernet), capture size 96 bytes

05:07:55.499954 IP 192.168.0.4.35345 > 10.0.0.99.443: S 3205656213:3205656213(0) ack 3267995082
win 1480

05:07:55.499983 IP 10.0.0.99.443 > 192.168.0.4.35345: R 1:1(0) ack 1 win 0

05:07:56.499960 IP 192.168.0.4.35345 > 10.0.0.99.443: S 3205656213:3205656213(0) ack 3267995082
win 1480

05:07:56.499990 IP 10.0.0.99.443 > 192.168.0.4.35345: R 1:1(0) ack 1 win 0

4 packets captured

Which option within the fastL4 profile needs to be enabled by the LTM Specialist to prevent the LTM device from rejecting the flow?

A BIG-IP Administrator needs to remove a pool specific health monitor. There is a pool named Best Pool with two members, one named Best pool member and one named Best pool member2.
In the Local Traffic section of the administrative GUI, which stops should the BIG-IP Administrator take to remove a pool level monitor?

A 8IG-IP Administrator configures a node with a standard icmp Health Monitor. The Node shows as DOWN although the Backend Server is configured to answer ICMP requests.

Which step should the administrator take next to find the root cause of this issue?

The LTM device is configured to provide load balancing to a set of web servers that implement access control lists (ACL) based on the source IP address of the client. The ACL is at the network level and the web server is configured to send a TCP reset back to the client if it is NOT permitted to connect.

The virtual server is configured with the default OneConnect profile.

The ACL is defined on the web server as:

Permit: 192.168.136.0/24

Deny: 192.168.116.0/24

The packet capture is taken of two individual client flows to a virtual server with IP address
192.168.136.100.

Client A - Src IP 192.168.136.1 - Virtual Server 192.168.136.100:

Clientside:

09:35:11.073623 IP 192.168.136.1.55684 > 192.168.136.100.80: S 869998901:869998901(0) win 8192
<mss 1460,nop,wscale 2,nop,nop,sackOK>
09:35:11.073931 IP 192.168.136.100.80 > 192.168.136.1.55684: S 2273668949:2273668949(0) ack
869998902 win 4380 <mss 1460,nop,wscale 0,sackOK,eol>

09:35:11.074928 IP 192.168.136.1.55684 > 192.168.136.100.80: . ack 1 win 16425

09:35:11.080936 IP 192.168.136.1.55684 > 192.168.136.100.80: P 1:299(298) ack 1 win 16425

09:35:11.081029 IP 192.168.136.100.80 > 192.168.136.1.55684: . ack 299 win 4678

Serverside:

09:35:11.081022 IP 192.168.136.1.55684 > 192.168.116.128.80: S 685865802:685865802(0) win 4380
<mss 1460,nop,wscale 0,sackOK,eol>

09:35:11.081928 IP 192.168.116.128.80 > 192.168.136.1.55684: S 4193259095:4193259095(0) ack
685865803 win 5840 <mss 1460,nop,nop,sackOK,nop,wscale 6>

09:35:11.081943 IP 192.168.136.1.55684 > 192.168.116.128.80: . ack 1 win 4380

09:35:11.081955 IP 192.168.136.1.55684 > 192.168.116.128.80: P 1:299(298) ack 1 win
09:35:11.083765 IP 192.168.116.128.80 > 192.168.136.1.55684: . ack 299 win 108

Client B - Src IP 192.168.116.1 - Virtual Server 192.168.136.100:

Clientside:

09:36:11.244040 IP 192.168.116.1.55769 > 192.168.136.100.80: S 3320618938:3320618938(0) win 8192
<mss 1460,nop,wscale 2,nop,nop,sackOK>

09:36:11.244152 IP 192.168.136.100.80 > 192.168.116.1.55769: S 3878120666:3878120666(0) ack
3320618939 win 4380 <mss 1460,nop,wscale 0,sackOK,eol>

09:36:11.244839 IP 192.168.116.1.55769 > 192.168.136.100.80: . ack 1 win 16425

09:36:11.245830 IP 192.168.116.1.55769 > 192.168.136.100.80: P 1:299(298) ack 1 win 16425

09:36:11.245922 IP 192.168.136.100.80 > 192.168.116.1.55769: . ack 299 win 4678 Serverside:

09:36:11.245940 IP 192.168.136.1.55684 > 192.168.116.128.80: P 599:897(298) ack 4525 win 8904

09:36:11.247847 IP 192.168.116.128.80 > 192.168.136.1.55684: P 4525:5001(476) ack 897 win 142

Why was the second client flow permitted by the web server?

A configuration change is made on the standby member of a device group.

What is displayed as "Recommended Action" on the Device Management Overview screen?

A BIG-IP Administrator needs to restore an encrypted UCS archive from the command line using the TMSH utility.

Which TMSH command should the BIG-IP Administrator use to accomplish this?

An LTM Specialist is troubleshooting a problem on an eCommerce website. The user browses the online store using port 80, adding items to the shopping cart. The user then clicks the "Checkout" button on the site, which redirects the user to port 443 for the checkout process. Suddenly, the user's shopping cart is shown as empty. The shopping cart data is stored in memory on the server, and the default source address persistence profile is used on both virtual servers.

What is the issue?

An HTTP monitor is created and assigned to a pool with the following non-default configuration:

Interval: 7 seconds

Timeout: 22 seconds

Reverse: Yes

Send String: GET/status.htmlHTTP/1.1/r/nHost:test.example.com/r/nConnector:Close Receive String: Up

The HTTP server sends the following response:

What is the resulting pool status?

Refer to the exhibit.

A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist is tasked with finding the cause of the problem.

The LTM Specialist has the tcpdump extract and knows the client software has at least one connection to a VS on port 1990. However, when a tcpdump runs on the internal VLAN, there is no record of port 1990 in the tcpdump.

Why is there no record of port 1990 in the tcpdump?

An LTM device provides load balancing to a web application? The LTM device has two dual-core processors and a licensed SSL Transactions Per Second (TPS) limit of 500 CMP is enabled.

TLS connections are used between client systems and virtual servers on the LTM device, as well as from the LTM device to servers used as part of LTM pool.

TLS enabled virtual servers utilize certificates based on 2048-bit keys During a peak period. 2560 new TLStransactions per second are attempted to the web application via the LTM device.

What will happen in this scenario?

Refer to the exhibit

The network team creates a new VLAN on the switches. The BIG-IP Administrator needs to create a configuration on the BIG-IP device. The BIG-IP Administrator creates a new VLAN and Self IP, but the servers on the new VLAN are NOT reachable from the BIG-IP device.

Which action should the BIG-IP Administrators to resolve this issue?

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 virtual serverconfiguration for traffic destined to a server is as shown:

HTTP traffic is destined to the 10 10.20.1 server from the source.

Based on precedence, which virtual server accepts this traffic?

Four members in a server pool have similar hardware platforms. An LTM Specialist needs the load balancing method that canselect the server with the fewest entries in the persistence table.

Which load balancing method should the LTM Specialist use?

The BIG-IP Administrator needs to perform a BIG-IP device upgrade to the latest version of TMOS.

Where can the administrator obtain F5 documentation on upgrade requirements?