Câu 58: 301B: BIG-IP Local Traffic Manager (LTM) Specialist Maintain Troubleshoot

An LTM Specialist is troubleshooting an HTTP monitor. The pool member is accessible directly through a browser, but the HTTP monitor is marking the pool member as down. GET / HTTP/1.1 -HTTP/1.1 400 Bad Request -DatE. Tue, 23 Oct 2012 21:39:07 GTMServer: Apache/2.2.22 (FreeBSD) PHP/5.4.4mod_ssl/2.2.22 OpenSSL/0.9.8q DAV/2Content-LengtH. 226 -Connection: close -Content-TypE. text/html; charset=iso-8859-1How should the LTM Specialist resolve this issue?

1. A. Add '200 OK' to the monitor's receive string.
2. B. Add 'Connection: close\r\n' to the monitor's send string.
3. C. Change the interval on the monitor from 5 seconds to 30 seconds.
4. D. Change the HTTP version in the send string from HTTP/1.1 to HTTP/1.0. — đáp án hiện tại