Apply Appropriate Protocol Specific Profile F5CAB3 Practice Questions (Page 4)

Questions 16–20

1. 16application · medium

   A BIG-IP administrator notices that HTTP requests to a virtual server are being rejected with a '413 Request Entity Too Large' error when clients upload files. The default HTTP profile is in use. What should the administrator do to resolve this without affecting other virtual servers?

   • ACreate a new HTTP profile with a larger Maximum Header Size and apply it to the virtual server
   • BDisable the HTTP profile on the virtual server to allow larger uploads
   • CIncrease the TCP profile's Receive Window size on the virtual server
   • DModify the default HTTP profile's Maximum Header Size setting globally
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2. 17foundation · easy

   A virtual server is not passing HTTP traffic correctly, and the administrator suspects the HTTP profile is not applied. Which command can verify the profiles attached to the virtual server?

   • Atmsh list ltm pool <name> members
   • Btmsh show ltm node <name>
   • Ctmsh list net vlan <name>
   • Dtmsh list ltm virtual <name> profiles
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4. 18foundation · easy

   When applying a protocol-specific profile to a virtual server via the BIG-IP CLI, which command is used?

   • Atmsh modify ltm node <name> profiles add { <profile> }
   • Btmsh create ltm profile <profile> virtual <name>
   • Ctmsh modify ltm virtual <name> profiles add { <profile> }
   • Dtmsh create ltm pool <name> profiles add { <profile> }
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5. 19application · medium

   A company is deploying a new email service that uses SMTP on port 25. The service requires BIG-IP to inspect the SMTP commands for routing decisions. What is the most appropriate profile configuration?

   • AApply a TCP profile to the virtual server
   • BApply an SMTP profile to the virtual server
   • CApply an HTTP profile to the virtual server
   • DApply a UDP profile to the virtual server
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6. 20expert · hard

   An administrator has a custom TCP profile 'tcp-custom' that is a child of the default TCP profile. The default TCP profile's 'Idle Timeout' is changed from 300 to 600 seconds. The 'tcp-custom' profile has its 'Idle Timeout' explicitly set to 120 seconds. What is the effective idle timeout for virtual servers using 'tcp-custom'?

   • A120 seconds
   • B600 seconds
   • C300 seconds
   • DThe value is indeterminate without checking the parent profile
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