Question 86

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 GTM Server: Apache/2.2.22 (FreeBSD) PHP/5.4.4 mod_ssl/2.2.22 OpenSSL/0.9.8q DAV/2 Content-LengtH. 226 Connection: close Content-TypE. text/html; charset=iso-8859-1
How should the LTM Specialist resolve this issue?
  • Question 87

    -- Exhibit --

    -- Exhibit --
    Refer to the exhibit.
    A company uses a complex piece of client software that connects to one or more virtual servers (VS) hosted on an LTM device. The client software is experiencing issues. An LTM Specialist must determine the cause of the problem. The LTM Specialist has the tcpdump extract. The client loses connection with the LTM device.
    Where is the reset originating?
  • Question 88

    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?
  • Question 89

    -- Exhibit -

    -- Exhibit --
    Refer to the exhibit.
    A layer 2 nPath routing configuration has been deployed. A packet capture contains a client connection packet with the following properties:
    Source IP: <Virtual Server>
    Destination IP: <Client A>
    At which two locations could the packet capture have been taken? (Choose two.)
  • Question 90

    A virtual server for a set of web services is constructed on an LTM device. The LTM Specialist has created an iRule and applied this iRule to the virtual server:
    when HTTP_REQUEST {
    switch [HTTP::uri] {
    "/ws1/ws.jsp" {
    log local0. "[HTTP::uri]-Redirected to JSP Pool"
    pool JSP
    }
    default { log local0. "[HTTP::uri]-Redirected to Non-JSP Pool"
    pool NonJSP
    }
    }
    }
    However, the iRule is NOT behaving as expected. Below is a snapshot of the log:
    /WS1/ws.jsp-Redirected to JSP Pool
    /WS1/ws.jsp-Redirected to JSP Pool /WS1/ws.jsp-Redirected to JSP Pool /WS1/WS.jsp-Redirected to Non-JSP Pool /ws1/WS.jsp-Redirected to Non-JSP Pool /WS1/ws.jsp-Redirected to JSP Pool /ws1/ws.jsp-Redirected to Non-JSP Pool
    What should the LTM Specialist do to resolve this?