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F5 301b Exam Questions
BIG-IP Local Traffic Manager (LTM) Specialist: Maintain & Troubleshoot (Page 7 )

Updated On: 20-Mar-2026
Page 7 of 43
PDF with 210 Questions

An LTM Specialist is customizing local traffic logging.
Which traffic management OS alert level provides the most detail?

  1. Alert
  2. Notice
  3. Critical
  4. Emergency
  5. Informational

Answer(s): E



A new web application is hosted at www.example.net, but some clients are still pointing to the
legacy web application at www.example.com.
Which iRule will allow clients referencing www.example.com to access the new application?

  1. when HTTP_REQUEST {
    if {[HTTP::host] equals "www.example.*" }{
    HTTP::redirect "http://www.example.net" }
    }
  2. when HTTP_REQUEST {
    if {[HTTP::host] equals "www.example.com" }{
    HTTP::redirect "http://www.example.net" }
    }
  3. when HTTP_DATA {
    if {[HTTP::host] equals "www.example.*" }{
    HTTP::redirect "http://www.example.net" }
    }
  4. when HTTP_RESPONSE {
    if {[HTTP::host] equals "www.example.com" }{
    HTTP::redirect "http://www.example.net" }
    }

Answer(s): B



Which iRule will instruct the client's browser to avoid caching HTML server responses?

  1. when HTTP_REQUEST {
    if {[HTTP::header Content-Type] equals "html"} {
    HTTP::header insert Pragma "no-cache"
    HTTP::header insert Expires "Fri, 01 Jan 1990 00:00:00 GMT" HTTP::header replace Cache-Control "no-cache, no-store, must-revalidate" }
    }
  2. when HTTP_REQUEST {
    if {[HTTP::header Content-Type] contains "html"} {
    HTTP::header insert Pragma "no-cache"
    HTTP::header insert Expires "Fri, 01 Jan 1990 00:00:00 GMT" HTTP::header replace Cache-Control "no-cache, no-store, must-revalidate" }
    }
  3. when HTTP_RESPONSE {
    if {[HTTP::header Content-Type] contains "html"} {
    HTTP::header insert Pragma "no-cache"
    HTTP::header insert Expires "Fri, 01 Jan 1990 00:00:00 GMT" HTTP::header replace Cache-Control "no-cache, no-store, must-revalidate" }
    }
  4. when HTTP_RESPONSE {
    if {[HTTP::header Content-Type] equals "html"} {
    HTTP::header insert Pragma "no-cache"
    HTTP::header insert Expires "Fri, 01 Jan 1990 00:00:00 GMT" HTTP::header replace Cache-Control "no-cache, no-store, must-revalidate" }
    }

Answer(s): C



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?

  1. 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]]" } }
  2. 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]]" } }
  3. 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]]" } }
  4. 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]]" } }

Answer(s): C



A customer needs to intercept all of the redirects its application is sending to clients. When a redirect is matched, the customer needs to log a message including the client IP address.
Which iRule should be used?

  1. when HTTP_RESPONSE {
    if { [HTTP::is_3xx] } {
    log local0. "redirecting client ip address [IP::addr [IP::remote_addr]]" }
    }
  2. when HTTP_REQUEST {
    if { [HTTP::is_301] } {
    log local0. "redirecting client ip address [IP::addr [IP::remote_addr]]" }
    }
  3. when HTTP_REQUEST {
    if { [HTTP::is_redirect] } {
    log local0. "redirecting client ip address [IP::addr [IP::remote_addr]]" }
    }
  4. when HTTP_RESPONSE {
    if { [HTTP::is_redirect] } {
    log local0. "redirecting client ip address [IP::addr [IP::remote_addr]]" }
    }

Answer(s): D



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