-- Exhibit- -- Exhibit -

Refer to the exhibit.
A client attempts to connect from a Google Chrome browser to a virtual server on a BIG-IP LTM. The virtual server is SSL Offloaded. When the client connects, the client receives an SSL error. The client receives the same errors when trying Mozilla Firefox and Internet Explorer browsers.
The LTM Specialist does an ssldump on the virtual server and receives the results as per the exhibit.
How should this be resolved?

• A.Adjust the SSL key length in the SSL profile to match the minimum required by the client.
• B.Select the appropriate "SSL Profile (Client)" in the virtual server settings.
• C.Set the virtual server to listen on port 443 (HTTPS).
• D.Upgrade the client to support the appropriate SSL cipher suite.

Comment: *

Name: *

Email: *

Verification: *

An IT administrator wants to log which server is being load balanced to by a user with IP address 10.10.10.25.
Which iRule should the LTM Specialist use to fulfill the request?

• A.when SERVER_CONNECTED {
  if { [IP::addr [IP::remote_addr]] equals 10.10.10.25]} {
  log local0. "client 10.10.10.25 connected to pool member [IP::addr [LB::server addr]]" }
  }
• B.when CLIENT_ACCEPTED {
  if { [IP::addr [clientside [IP::remote_addr]] equals 10.10.10.25]} {
  log local0. "client 10.10.10.25 connected to pool member [IP::addr [LB::server addr]]" }
  }
• C.when CLIENT_ACCEPTED {
  if { [IP::addr [IP::remote_addr] equals 10.10.10.25]} {
  log local0. "client 10.10.10.25 connected to pool member [IP::addr [LB::server addr]]" }
  }
• D.when SERVER_CONNECTED {
  if { [IP::addr [clientside [IP::remote_addr]] equals 10.10.10.25]} {
  log local0. "client 10.10.10.25 connected to pool member [IP::addr [LB::server addr]]" }
  }

Comment: *

Name: *

Email: *

Verification: *

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?

• A.Incorrect syntax in send string. 'HTTP1.1' should be 'HTTP/1.1'.
• B.Incorrect syntax in send string. 'Connection: Close' should be 'Connection: Open'.
• C.The /test_page.html does NOT exist on the web server.
• D.The wrong HTTP version is specified in the send string. Version 1.2 should be used instead of version
  1.1.

Comment: *

Name: *

Email: *

Verification: *

An LTM Specialist needs to rewrite text within an HTML response from a web server. A client is sending the HTTP request below:
GET / HTTP/1.1
Host: www.f5.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
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 HTTP header should the LTM Specialist remove from the request to ensure the content can be matched and modified?

• A.Cache-Control
• B.Accept
• C.Accept-Encoding
• D.Connection

Comment: *

Name: *

Email: *

Verification: *

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.

Comment: *

Name: *

Email: *

Verification: *