Exam 350-601 topic 1 question 116 discussion

Answer should be D. Based on the hardware Reason: set identity dynamic-uuid derived means it will derive the UUID from the one burned into the hardware at manufacture.

Answer should be D UCS-A /org/service-profile # set identity {dynamic-uuid {uuid | derived} | dynamic-wwnn {wwnn | derived} | uuid-pool pool-name | wwnn-pool pool-name} Specifies how the server acquires a UUID or WWNN. You can do one of the following: Create a unique UUID in the form nnnnnnnn-nnnn-nnnn-nnnnnnnnnnnn . Derive the UUID from the one burned into the hardware at manufacture. Use a UUID pool. Create a unique WWNN in the form hh : hh : hh : hh : hh : hh : hh : hh . Derive the WWNN from one burned into the hardware at manufacture. Use a WWNN pool. https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/cli/config/guide/1.4.1/CLI_Config_Guide_1_4_1_chapter27.html

B is right. Look at session "Resetting the UUID Assigned to a Service Profile from a Pool in a Service Profile Template", Step 3. https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/config/guide/2-2/b_UCSM_CLI_Configuration_Guide_2_2/b_UCSM_CLI_Configuration_Guide_2_2_chapter_0100000.html

UCS-A /org/service-profile # set identity {dynamic-uuid {uuid | derived} | dynamic-wwnn {wwnn | derived} | uuid-pool pool-name | wwnn-pool pool-name} Derive the UUID from the one burned into the hardware at manufacture . from https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/config/guide/2-2/b_UCSM_CLI_Configuration_Guide_2_2/b_UCSM_CLI_Configuration_Guide_2_2_chapter_0100000.html

Resetting the UUID Assigned to a Service Profile from a Pool in a Service Profile Template If you change the UUID suffix pool assigned to an updating service profile template, Cisco UCS Manager does not change the UUID assigned to a service profile created with that template. If you want Cisco UCS Manager to assign a UUID from the newly assigned pool to the service profile, and therefore to the associated server, you must reset the UUID. You can only reset the UUID assigned to a service profile and its associated server under the following circumstances: The service profile was created from an updating service profile template and includes a UUID assigned from a UUID suffix pool. The UUID suffix pool name is specified in the service profile. For example, the pool name is not empty. This example resets the UUID of a service profile to a different UUID suffix pool: UCS-A# scope org / UCS-A /org # scope service-profile ServInst90 UCS-A /org/service-profile # set identity dynamic-uuid derived UCS-A /org/service-profile* # commit-buffer UCS-A /org/service-profile #

D should be correct

D is the one...

B is correct. Step 3 UCS-A /org/service-profile # set identity dynamic-uuid derived Specifies that the service profile will obtain a UUID dynamically from a pool.

Derived from hardware, not pool ^_^

B is correct. Step 3 UCS-A /org/service-profile # set identity dynamic-uuid derived Specifies that the service profile will obtain a UUID dynamically from a pool.

set identity dynamic-uuid derived = Derive the UUID from the one burned into the hardware at manufacture. Means Answer is D https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/config/guide/2-2/b_UCSM_CLI_Configuration_Guide_2_2/b_UCSM_CLI_Configuration_Guide_2_2_chapter_0100000.html

Step 9 UCS-A /org/service-profile # set identity {dynamic-uuid {uuid | derived} | dynamic-wwnn {wwnn | derived} | uuid-pool pool-name | wwnn-pool pool-name} Specifies how the server acquires a UUID or WWNN. You can do one of the following: Create a unique UUID in the form nnnnnnnn-nnnn-nnnn-nnnnnnnnnnnn. Derive the UUID from the one burned into the hardware at manufacture. from https://www.cisco.com/en/US/docs/unified_computing/ucs/sw/cli/config/guide/1.4.1/CLI_Config_Guide_1_4_1_chapter27.html Answer is D. it is set identity dynamic-uuid uuid then it will be from allocated a UUID pool

I'm leaning towards the answer being D as well. Check out this page, scroll down to "Creating a service profile" step 9. https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/config/guide/2-2/b_UCSM_CLI_Configuration_Guide_2_2/b_UCSM_CLI_Configuration_Guide_2_2_chapter_0100000.html

https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/sw/cli/command/reference/1-3-1/b_command_reference_1_3_1/command_reference_1_3_1_chapter4.html#wp1897639213 derived - Derive the UUID from a pool, if available, or from the UUID burned into the hardware at manufacture.

ciscochick's answer is incorrect for a start - there is no parameter for 'set identity dynamic-uuid' to specify a pool name - you can only state "derived" or a 32 hex character string (128-bits, therefore full UUID). ucspe /org/service-profile # set identity dynamic-uuid derived Derived FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF Dynamic UUID The documentation, as usual for Cisco, is poor. Shagua references old v1.4.1 documentation but it's the same in 4.1. It's inaccurate as uuid-pool should now read uuid-suffix-pool. You can use UCSPE to check the CLI with contextual help. ucspe /org/service-profile # set identity dynamic-uuid Dynamic UUID dynamic-wwnn Dynamic WWNN uuid-suffix-pool UUID Suffix Pool wwnn-pool WWNN Pool If set identity dynamic-uuid only gives us the option of a static UUID or the parameter "derived", and set identity uuid-suffix-pool is the option to assign a pool... I would suggest that the most logical answer here is D - derived from the hardware.

B is correct. It's a trick question... the UUID pool name is 'derived'

Answer is B. It was typical to use the derived values (burned-in values) for UUID and adapter identities when you deployed (installed, booted, or accessed) the Cisco Unified Computing System (UCS) Blade with the Rack-Mounted (traditional server) paradigm. https://www.cisco.com/c/en/us/support/docs/servers-unified-computing/ucs-manager/110295-create-pools-for-service-profile.html