BIG-IP ASM 303 Real Exam Questions and Answers FREE Updated on Dec 07, 2021
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NEW QUESTION 34
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist is reviewing the virtual server configuration on an LTM device.
Which two actions should the LTM Specialist perform to minimize the virtual server configuration? (Choose two.)
- A. Remove 'snat automap' from the virtual server.
- B. Combine 'marketing_class' and 'default_class' into one class and update associations on the virtual server.
- C. Combine 'acct_class' and 'marketing_class' into one class and update associations on the virtual server.
- D. Remove the 'http' profile from the virtual server.
- E. Remove the 'default_class' from the virtual server.
Answer: C,E
NEW QUESTION 35
Refer to the exhibit.
An LTMSpecialist configures the two syslog destination Syslog destination #1 can receive messages but the syslog destination #2 can NOT receive messages.
Which command sill correct the issue?
- A. {/Common)(tmos) # modify Ays syslog remote servers modify {syslog_dest2 {local- ip 10.208.102
254)} - B. {/Common) (tmos) # modify /sys syslog remote-servers modify {syslog_dest2 {host 10 208.102.254 }}
- C. {Common(tmos) # modify/syslog remote-servers modify {syslog_dest2 {lost.10.10.10.28 }}
- D. {/Common)(tmos) # modify /syssyslog remote-servers modify (syslog_dest2 {local-ip
Answer: D
NEW QUESTION 36
A high-availability (HA) pair configuration uses only the hardwire serial cable connection to determine device state. A power outage occurs to the PDU powering the active unit. The standby unit takes over the active role as expected.
How is the peer unit able to determine the active unit is unavailable?
- A. no heartbeat packets received on self IPs
- B. voltage loss on serial cable
- C. no data stream received on serial port
- D. no response on management interface
Answer: B
NEW QUESTION 37
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist has a virtual server set up on the LTM device as per the exhibit. The LTM Specialist receives reports of intermittent issues. Some clients are connecting fine while others are failing to connect.
The LTM Specialist does a tcpdump on the relevant interfaces, with the following results extracted:
What is causing the intermittent issues?
- A. The pool members have been set up as an active/standby pair, with WS1 as the standby.
- B. The load balancing (LB) method is inappropriate.
- C. The default gateway is inaccessible from WS1.
- D. The firewall is dropping the packets from WS1.
Answer: C
NEW QUESTION 38
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
An LTM Specialist configures a virtual server to load balance to a pool of FTP servers. File transfers are failing. The virtual server is configured as follows:
ltm virtual ftp_vs {
destination 10.10.1.103:ftp
ip-protocol tcp
mask 255.255.255.255
pool ftp_pool
profiles {
tcp { }
}
vlans-disabled
}
Which change will resolve the problem?
- A. Add an FTP profile to the virtual server.
- B. Increase the TCP timeout value in the TCP profile.
- C. Enable loose initiation in the TCP profile.
- D. Add an FTP monitor to the pool.
Answer: A
NEW QUESTION 39
An LTM Specialist must create a new virtual server for HTTP access. The LTM Specialist creates a forwarding virtual server to reach the resource.
What is a potential result of this action?
- A. HTTP traffic is NOT allowed
- B. Other service ports could be allowed
- C. IP conflict result
- D. Packet filter allowances are also required
Answer: A
NEW QUESTION 40
An LTM device pair is configured for failover and connection mirroring. The LTM devices are configured with virtual servers for HTTP, HTTPS with SSL offload, and SSH. An event occurs that causes a failover.
HTTP and SSH sessions active at the time of failover remain active, but HTTPS sessions are dropped.
What is the root cause of this problem?
- A. SNAT automap was NOT enabled for the HTTPS virtual servers.
- B. Connection mirroring was NOT enabled for the HTTPS virtual servers.
- C. Connection mirroring is incompatible with clientssl profiles.
- D. The SSL certificates on the LTM devices do NOT match.
Answer: C
NEW QUESTION 41
An LTM Specialist is configuring a client profile to offload processing a new application Company policy requires that clients can resume session for up to 30 minutes, but must renegotiate a new session after that.
Which setting should the LTM Specialist change to satisfy this requirement?
- A. Renegotiation period
- B. Cache timeout
- C. Renegotiate Max Record Delay
- D. Cachesize
Answer: B
Explanation:
Explanation
Question stem requires that you can resume SSL session within 30 minutes, then you need to define the ssl cache time in 30 minutes
NEW QUESTION 42
A BIG-IP Administrator plans to upgrade a BIG-IP device to the latest TMOS version.
Which two tools could the administrator leverage to verify known issues for the target versions?
(Choose two.)
- A. F5 Downloads
- B. FSiHealth
- C. F5 Bug Tracker
- D. F5 University
- E. F5 End User Diagnostics (EUD)
Answer: B,C
Explanation:
Explanation
F5 University -- F5 learning materials
F5 Downloads - iso download page
F5 End User Diagnostics (EUD) -- Hardware detection
NEW QUESTION 43
-- Exhibit -
-- Exhibit --
Refer to the exhibit.
A failover has just occured on BIG-IP1. BIG-IP2 is now active and manages traffic as expected. Both Bigip's are set with a gateway failsafe to check the reachability of the main border router. Switches have performed as expected.
Where should the LTM Specialist check for potential issues?
- A. Network Interface 2.1 of BIG-IP 2
- B. Network Interface 2.1 of BIG-IP 1
- C. Network Interface 1.1 of BIG-IP 1
- D. Network Interface 2.2 of BIG-IP 1
- E. Network Interface 1.1 of BIG-IP 2
- F. Network Interface 2.2 of BIG-IP 2
Answer: B
NEW QUESTION 44
An LTM Specialist configures an HTTP monitor as follows:
ltm monitor http stats_http_monitor {
defaults-from http
destination *:*
interval 5
recv "Health check: OK"
send "GET /stats/stats.html HTTP/1.1\\r\\nHost: www.example.com\\r\\nAccept-EncodinG. gzip, deflate\\r\\nConnection: close\\r\\n\\r\\n" time-until-up 0 timeout 16
}
The monitor is marking all nodes as down. A trace of the HTTP conversation shows the following:
GET /stats/stats.html HTTP/1.1
Host: www.example.com
Accept-EncodinG. gzip, deflate
Connection: close
HTTP/1.1 401 Authorization Required
DatE. Tue, 23 Oct 2012 19:38:56 GMT
Server: Apache/2.2.15 (Unix)
WWW-AuthenticatE. Basic realm="Please enter your credentials"
Content-LengtH. 480
Connection: close
Content-TypE. text/html; charset=iso-8859-1
Which action will resolve the problem?
- A. Add a backslash before the colon in the receive string.
- B. Add a valid username and password to the monitor.
- C. Use an HTTPS monitor with a valid certificate instead.
- D. Add an NTLM profile to the virtual server.
Answer: B
NEW QUESTION 45
-- Exhibit -
-- Exhibit --
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. Change server default gateway to point at LTM internal self IP.
- B. Change server default gateway to point at LTM internal floating IP.
- C. Configure SNAT on the pool.
- D. Configure SNAT on the virtual server.
Answer: B,D
NEW QUESTION 46
A BIG-IP Administrator must determine if a Virtual Address is configured to fail over to the standby member of a device group in which area of the Configuration Utility can this be confirmed?
- A. Device Management > Traffic Groups
- B. Device Management > Overview
- C. Device Management > Devices
- D. Local Traffic > Virtual Servers
Answer: D
NEW QUESTION 47
Refer to the exhibit.
An LTM Specialist has multiple SNAT and virtual server objects configured as in the bigip.conf shown.
The LTMSpecialist tests a connection from a client with. IP 172.163.31.11 to 192.168.0.100:80.
Which two objects will show an increase in Local Traffic statistics connections?
- A. VS_B&SNAT_B
- B. VS_A&SNAT_B
- C. VS_ B & SNAT A
- D. VS_A & SNAT A
Answer: B
NEW QUESTION 48
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?
- A. one capture on interface 0.0
- B. one capture on the external interface
- C. one capture on the internal interface
- D. one capture on the management interface
Answer: A
NEW QUESTION 49
An LTM Specialist needs to rewrite text within an HTML response from a web server. A client is sending the following HTTP request:
GET / HTTP/1.1
Host: www.example.com
User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-LanguagE. en-US,en;q=0.5 Accept-EncodinG. gzip, deflate Cache-Control: no-cache Connection: keep-alive CookiE. somecookie=1 HTTP/1.1 200 OK Server: Apache/2.2.15 (Unix) Last-ModifieD. Wed, 12 Aug 2009 00:00:30 GMT Accept-Ranges: bytes Content-LengtH. 1063 X-Cnection: close Content-TypE. text/html; charset=UTF-8 Vary: Accept-Encoding Content-EncodinG. gzip Connection: Keep-Alive Although a stream profile has been added to the virtual server, the content within the HTTP response is NOT being matched and therefore NOT modified.
Which header field is contributing to the issue?
- A. Accept-Encoding header
- B. HTTP Method
- C. User-Agent Value
- D. Cookie content
Answer: A
NEW QUESTION 50
An LTM Specialist discovers an issue with the custom http monitor that returns in a false positive status.
The end users cannot get the right website, but thehttp monitor marks the pool member UP.
What is causing the false positive result?
- A. The end user should use another type of browser.
- B. The Content-Type has value "iso-8859-200".
- C. The response is compressed.
- D. The response is chunked.
Answer: B
NEW QUESTION 51
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?
- A. MyvS1
- B. MyVS3
- C. MyVS4
- D. MyVS2
Answer: D
NEW QUESTION 52
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