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 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]]" }
  }
• D.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]]" }
  }

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A BIG-IP Operator has made a grave error and deleted a few virtual servers on the active LTM device fronting the web browsing proxies. The BIG-IP Operator has NOT yet performed a configuration sync.
Which command should the LTM Specialist execute on the active LTM device to force a failover to the standby node and restore web browsing?

• A.tmsh /sys failover status standby
• B.tmsh run /sys failover status standby
• C.tmsh /sys failover standby
• D.tmsh run /sys failover standby

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A client is attempting to log in to a web application that requires authentication. The following HTTP headers are sent by the client:
GET /owa/ HTTP/1.1 Authorization: Basic dXNlcm5hbWU6cGFzc3dvcmQ= User-Agent: curl/7.26.0 Host: 10.0.0.14 Accept: */* Accept-EncodinG. gzip,deflate
The web server is responding with the following HTTP headers:
HTTP/1.1 401 Unauthorized Content-TypE. text/html Server: Microsoft-IIS/7.5
WWW-AuthenticatE. NTLM
DatE. Wed, 16 Aug 1977 19:12:31 GMT
Content-LengtH. 1293
The client has checked the login credentials and believes the correct details are being entered.
What is the reason the destination web server is sending an HTTP 401 response?

• A.The wrong authentication mechanism is being used.
• B.The server has an incorrect date configured.
• C.The username and password are incorrect.
• D.The client is using the wrong type of browser.

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-- Exhibit-

-- Exhibit -
Refer to the exhibit.
An LTM Specialist is investigating reports that users are unable to perform some commands through an FTP virtual server. The users are receiving the FTP error "500 Illegal PORT command." The virtual server is configured to SNAT using automap. The LTM Specialist performs a capture on the server side of the LTM device.
Why is the server returning this error?

• A.Active IP address in LOGIN command
• B.PORT command disallowed
• C.LIST command disallowed
• D.Active IP address in PORT command

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Given the iRule:
when HTTP_REQUEST {
if {([HTTP::username] ne "") and ([HTTP::password] ne "") } {
log local0. "client ip [IP::remote_addr] credentials provided [HTTP::username] [HTTP::password]"} else { pool old_application_pool
}
}
The associated virtual server has a default pool named new_application_pool.
Which functionality does the iRule provide?

• A.Allows clients with credentials to access the old_application_pool and logs the access of clients without credentials to the new_application_pool.
• B.Allows clients without credentials to access the old_application_pool and logs the attempted access of clients without credentials to the new_application_pool.
• C.Allows clients without credentials to access the old_application_pool and logs the access of clients with credentials to the new_application_pool.
• D.Allows clients with credentials to access the old_application_pool and logs the attempted access of clients with credentials to the new_application_pool.

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