QuestionQ141
Identify and Resolve LTM Device IssuesAn LTM Specialist has configured 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 every node down. A trace of the HTTP conversation shows:
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 resolves the problem?
- A Add an NTLM profile to the virtual server.
- B Add a valid username and password to the monitor.
- C Use an HTTPS monitor with a valid certificate instead.
- D Add a backslash before the colon in the receive string.
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