2022 Realistic 301b Dumps Exam Tips Test Pdf Exam Material [Q85-Q99]

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2022 Realistic 301b Dumps Exam Tips Test Pdf Exam Material

Powerful 301b PDF Dumps for 301b Questions

NEW QUESTION 85
An LTM Specialist connects to an LTM device via the serial console cable and receives unreadable output.
The LTM Specialist is using the appropriate cable and connecting it to the correct serial port.
Which command should the LTM Specialist run through ssh to verify that the baud rate settings for the serial port are correct on the LTM device?

tmsh list /sys console

tmsh edit /sys console

tmsh show /sys console

tmsh show /ltm console

NEW QUESTION 86
— Exhibit-

— Exhibit —
Refer to the exhibit.
An LTM Specialist has uploaded a qkview to F5 iHealth.
Within the GUI, what is the correct procedure to comply with the recommendation shown in the exhibit?

Obtain product version image from release.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name.

Obtain product version image from images.f5.com.
Overwrite existing image with new product version image.
Select product version image and click Install.
Select the available disk and volume set name.

Obtain product version image from downloads.f5.com.
Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name.

Log a call requesting the product version image via websupport.f5.com
Import product version image.
Install image onto BIG-IP platform.
Select product version image and click Install.
Select the available disk and volume set name.

NEW QUESTION 87
An LTM Specialist notices the following error on the stdout console:
mcpd[2395]: 01070608:0: License is not operational(expired or digital signature does not match contents) Which command should be executed to verify the LTM device license?

bigpipe version

tmsh show /sys license

tmsh /util bigpipe version

tmsh show /sys license status

NEW QUESTION 88
— Exhibit –

— Exhibit —
Refer to the exhibit.
A user is unable to access an application.
What is the root cause of the problem?

The User-Agent is incorrect.

The ‘Content-Length’ is zero.

The user failed authentication.

The GET request uses the wrong syntax.

NEW QUESTION 89
Which command should the LTM Specialist use to determine the current system time?

date

time

uname -a

ntpq -p

NEW QUESTION 90
An LTM Specialist connects to an LTM device via the serial console cable and receives unreadable output. The LTM Specialist is using the appropriate cable and connecting it to the correct serial port.
Which command should the LTM Specialist run through ssh to verify that the baud rate settings for the serial port are correct on the LTM device?

tmsh list /sys console

tmsh edit /sys console

tmsh show /sys console

tmsh show /ltm console

NEW QUESTION 91
There is a fault with an LTM device load balanced trading application that resides on directly connected VLAN vlan-301. The application virtual server is 10.0.0.1:80 with trading application backend servers on subnet 192.168.0.0/25. The LTM Specialist wants to save a packet capture with complete payload for external analysis.
Which command should the LTM Specialist execute on the LTM device command line interface?

tcpdump -vvv -w /var/tmp/trace.cap ‘net 192.168.0.0/25’

tcpdump -vvv -s 0 -w /var/tmp/trace.cap ‘net 192.168.0.0/25’

tcpdump -vvv -nni vlan-301 -w /var/tmp/trace.cap ‘net 192.168.0.0/25’

tcpdump -vvv -s 0 -nni vlan-301 -w /var/tmp/trace.cap ‘net 192.168.0.0/25’

NEW QUESTION 92
An LTM Specialist is troubleshooting an issue with a new virtual server. When connecting through the virtual server, clients receive the message “The connection was reset” in the browser, although connections directly to the pool member show the application is functioning correctly.
ltm pool srv1_https_pool { members { 192.168.2.1:https{ address 192.168.2.1 } } } ltm virtual https_example_vs { destination 192.168.1.155:https ip-protocol tcp mask 255.255.255.255 pool srv1_https_pool profiles { http { } tcp { } } snat automap vlans-disabled }
How should the LTM Specialist resolve this issue?

Enable HTTP monitoring on the pool.

Add a ClientSSL profile to the virtual server.

Disable SNAT Automap on the virtual server.

Remove the HTTP profile from the virtual server.

NEW QUESTION 93
A failover event is recorded in the log messages:
Jan 01 00:00:50 BIG-IP notice sod[5855]: 01140029:5: HA proc_running tmm fails action is go offline and down links.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c0050:5: Sod requests links down.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c0054:5: Offline for traffic group /Common/traffic-group-1.
Jan 01 00:00:50 BIG-IP notice sod[5855]: 010c003e:5: Offline
Jan 01 00:00:50 BIG-IP notice logger: /usr/bin/tmipsecd –tmmcount 4 ==> /usr/bin/bigstart stop racoon Jan 01 00:00:50 BIG-IP info lacpd[5502]: 01160016:6: Failover event detected. (Switchboard failsafe disabled while offline)
Jan 01 00:00:51 BIG-IP err bcm56xxd[5296]: 012c0010:3: Failover event detected. Marking external interfaces down. bsx.c(3633)
Jan 01 00:00:51 BIG-IP info bcm56xxd[5296]: 012c0015:6: Link: 1.1 is DOWN Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 0107143c:5: Connection to CMI peer 10.0.0.3 has been removed
Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 0107143a:5: CMI reconnect timer: enabled Jan 01 00:00:56 BIG-IP notice mcpd[5318]: 01071431:5: Attempting to connect to CMI peer 10.0.0.3 port
6699
What is the cause of the failover?

TMM failed, and VLAN fail-safe initiated the failover.

TMM failed, and system fail-safe initiated the failover.

Loss of connection to CMI peer 10.0.0.3 initiated the failover.

A switchboard failure caused system fail-safe to initiate the failover.

NEW QUESTION 94
— Exhibit- — Exhibit –

Refer to the exhibits.
An LTM Specialist configures a virtual server for an internal application to perform client-side encryption while allowing the server-side traffic to be unencrypted. Application users report that images are NOT loading through the virtual server; however, images load when going directly to the server.
What should the LTM Specialist configure to allow the images to load through the virtual server?

HTTP profile with “SSL Offload” enabled

HTTP profile with “SSL Offload” disabled

Stream profile with source “http:” and target “https:”

Stream profile with target “http:” and source “https:”

NEW QUESTION 95
— Exhibit- — Exhibit –

Refer to the exhibits.
Which two servers are missing two frequently used URLs? (Choose two.)

172.16.20.1 /text.one /text.txt

172.16.20.2 /text.one /text.txt

172.16.20.1 /text.txt /browserspecific.html

172.16.20.2 /text.one /browserspecific.html

172.16.20.3 /text.one /browserspecific.html

NEW QUESTION 96
The end users of a web application need to verify that their browsers received the complete message-body from the web server.
Which HTTP header will accomplish this?

Range

Expect

Accept-Ranges

Content-Length

NEW QUESTION 97
An application is configured on an LTM device:
Virtual server: 10.0.0.1:80 (VLAN vlan301)
SNAT IP: 10.0.0.1
Pool members: 10.0.1.1:8080, 10.0.1.2:8080, 10.0.1.3:8080 (VLAN vlan302)
Which packet capture should the LTM Specialist perform on the LTM device command line interface to capture only client traffic specifically for this virtual server?

tcpdump -ni 0.0:nnn -s 0 ‘host 10.0.0.1’ -w /var/tmp/trace.cap

tcpdump -ni vlan301 -s 0 ‘port 80 and host 10.0.0.1’ -w /var/tmp/trace.cap

tcpdump -ni vlan301 -s 0 ‘port 8080 and host 10.0.1.1 or host 10.0.1.2 or host 10.0.1.3’ -w /var/tmp/trace.cap

tcpdump -ni vlan302 -s 0 ‘port 8080 and host 10.0.1.1 or host 10.0.1.2 or host 10.0.1.3’ -w /var/tmp/trace.cap

tcpdump -ni 0.0:nnn -s 0 ‘(port 80 and host 10.0.0.1) or (port 8080 and host 10.0.1.1 or host
10.0.1.2 or host 10.0.1.3)’ -w /var/tmp/trace.cap

NEW QUESTION 98
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?

SNAT Pool

Pool Member

Port Lockdown

Virtual Server Port Translation

NEW QUESTION 99
— Exhibit-

— Exhibit –
Refer to the exhibits.
An LTM Specialist is troubleshooting an application configured on an LTM device on a one-armed configuration. The application is NOT working through the LTM device but does work when accessed directly via the application servers. 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. No Client or Server SSL profiles are associated. The LTM Specialist has collected two traffic captures to help determine the issue.
What is the problem with the configuration on the LTM device?