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Cisco 300-635 certification exam covers a broad range of topics including automation and orchestration, controllers and APIs, network programmability, data models and protocols, and software development tools and methodologies. 300-635 exam is designed to test the candidates' ability to automate network devices, create network applications, and implement network policies using tools like Ansible, Puppet, and Chef. Automating Cisco Data Center Solutions (DCAUTO) certification exam also evaluates the candidates' understanding of programming languages such as Python, JSON, and YAML, and their ability to use these languages to develop network applications. Upon earning the Cisco 300-635 certification, candidates will be recognized as experts in automating Cisco data center solutions and will be well-equipped to take on advanced roles in network automation and programmability.
Cisco 300-635 (Automating Cisco Data Center Solutions) exam is designed to test the knowledge and skills of IT professionals who are interested in automating Cisco data center solutions. 300-635 exam is part of the Cisco Certified DevNet Professional certification track and is ideal for individuals who have experience in designing, deploying, and managing Cisco data center infrastructure.
Cisco 300-635 exam comprises of various topics, such as infrastructure automation, network automation, ACI automation, and storage automation. 300-635 exam also covers the use of tools such as Cisco NX-OS, Cisco UCS, and Application Centric Infrastructure (ACI) to automate data center solutions. Credential seekers are also required to understand the components of programmable data center architectures, automated application deployment workflows, and management systems such as Ansible, Puppet, and Chef.
NEW QUESTION # 39
Refer to the exhibit:
Refer to the exhibit, Where and how often does the subscription stream data for Ethernet port 1/1?
- A. to four different destinations every 100 milliseconds
- B. to four different destinations every 10000 seconds
- C. to four different destinations every 10000 microseconds
- D. to four different destinations every 10 seconds
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3000/sw/programmability/7_x/b_Cisco_Nexus_3000_Series_NX-OS_Programmability_Guide_7x/b_Cisco_Nexus_3000_Series_NX-OS_Programmability_Guide_7x_chapter_011101.pdf
NEW QUESTION # 40
Exhibit:
Which Python snippets create an application policy named OrderProcess that contains two application endpoint groups under Tenant SuperEats using direct calls to the ACI REST API? Assume that authentication and library imports are correct.
- A. Option A
- B. Option B
- C. Option D
- D. Option C
Answer: C
NEW QUESTION # 41
What is the network bootstrap program used by Cisco NX-OS iPXE?
- A. NX-OS iPXE
- B. NETBOOT
- C. Mini-OS
- D. iPXE-POAP
Answer: B
Explanation:
Section: Data Center Device-centric Networking
Explanation/Reference:
NEW QUESTION # 42
Which CUCM default global conference setting should be changed to ensure fraud prevention?
- A. Block OffNet to OnNet Transfer.
- B. Drop Ad Hoc Conference.
- C. Enable Click-to-Conference for Third-Party Applications.
- D. Advanced Ad Hoc Conference Enabled.
- E. MCU Conference Bridge Custom Layout Index.
Answer: B
NEW QUESTION # 43
Refer to the exhibit.
Users are reporting that inbound calls from the PSTN are dropping when not answered within 10 seconds.
Calls come in via ISDN T1 PRI. Which configuration change is needed to prevent the calls from dropping?
- A. Remove the timeouts initial 10 command from under the voice-port.
- B. Remove the timer receive-rtp 10000 command from under the gateway.
- C. Remove the timer receive-rtcp 2 command from under the gateway.
- D. Remove the timeouts wait-release 10 command from under the voice-port.
- E. Modify the Call Forward No Answer setting in CUCM to redirect calls to Voicemail or another extension.
Answer: C
NEW QUESTION # 44
Refer to the exhibit:
The exhibit shows a Cisco NX-OS switch configuration an Ansible playbook, and the output of running this playbook The playbook failed due to error "msg' "Request failed <urlopen error [Errno 61] Connection refused>\ 'status* -1 "url" "http://192.168.251.129:80/ins" Which Cisco NX-OS configuration command resolves this failure?
- A. interface mgmt0; ip access-group allow_http_traffic in
- B. http-server enabled
- C. feature http
- D. feature nxapi
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus5000/sw/configuration/nxos/413/b_Copy_of_b_Cisco_Nexus_5000_Series_NX-OS_Software_Configuration_Guide/Copy_of_b_Cisco_Nexus_5000_Series_NX-OS_Software_Configuration_Guide_chapter22.pdf
NEW QUESTION # 45
What are two main guiding principles of REST? (Choose two.)
- A. stateful
- B. trackable
- C. stateless
- D. single-layer system
Answer: A,C
NEW QUESTION # 46
A co-worker is using Cisco Intersight to determine the maximum available memory per server for their company's data center. Drag and drop the code to complete the Cisco Intersight API call that provides the desired results. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 47
Which step must be taken to enable the REST API browser within Cisco UCS Director?
- A. The REST API browser is automatically enabled in Cisco UCS Director when a Power User is created.
- B. Edit the user profile and enable developer options.
- C. Raise a case with TAC
- D. Log in as the user "REST"
Answer: B
NEW QUESTION # 48
What is a feature of model-driven telemetry?
- A. continuously pulls data out of the network
- B. randomizes the data coming to the network
- C. randomizes the data out of the network
- D. continuously streams data out of the network
Answer: D
NEW QUESTION # 49
Drag and drop the items to complete the request to retrieve the current firmware of Cisco UCS devices from the Cisco Intersight API. Not all items are used.
Answer:
Explanation:
Explanation:
GET, firmware, RunningFirmwares
NEW QUESTION # 50
Which Ansible playbook creates a new VLAN 10 named Web?
- A. Option
- B. Option
- C. Option
- D. Option
Answer: A
NEW QUESTION # 51
Refer to the exhibit:
Refer to the exhibit: The code should create a new tenant named Cisco via the Cobra SDK, which shows up after the execution of this script in the APIC dashboard.
Which code must be inserted into the red box to create this tenant?
- A. Tenant = NewTenant(name='Cisco')
- B. Tenant = Tenant(topMo, name='Cisco')
- C. tenant - Tenant(topMo, name-Cisco')
- D. Tenant = Tenant('Cisco')
Answer: B
NEW QUESTION # 52
Which two statements about gRPC are true? (Choose two )
- A. It is an IETF standard
- B. It runs over HTTPS
- C. It runs over SSH
- D. It is an open source initiative
- E. It is an IETF draft
Answer: B,E
NEW QUESTION # 53
An engineer is configuring Global Dial Plan Replication. On one cluster, she would like to prevent the local cluster from routing calls to a specific pattern learned via ILS. What should be configured within the local CUCM cluster to accomplish this?
- A. Create a block translation pattern
- B. Create a block route pattern
- C. Create a block transformation pattern
- D. Create a blocking rule under block learned numbers and patterns
Answer: D
Explanation:
Explanation
NEW QUESTION # 54
Drag and drop the correct code snippets into the Python code to create a new application profile "WebApp" using the ACI REST API. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 55
Which two bootstrap technologies are supported by Cisco NX-OS platforms? (Choose two )
- A. DHCP
- B. iPXE
- C. BOOTP
- D. POAP
- E. PNP
Answer: B,D
Explanation:
In Cisco NX-OS platforms, two common bootstrap technologies are supported: iPXE (Internet Protocol eXtensible Environment) and POAP (PowerOn Auto Provisioning). iPXE allows for network booting using software such as DHCP or TFTP to load an operating system over a network interface independently of data storage devices like hard disks or CD-ROM drives. POAP automates the process of upgrading software images and installing configuration files on switches that are being deployed in the network for the first time.
References := Cisco NX-OS Software
NEW QUESTION # 56
Drag and drop the items to complete the request to retrieve the current firmware of Cisco UCS devices from the Cisco Intersight API. Not all items are used.
Answer:
Explanation:
Explanation
GET, firmware, RunningFirmwares
NEW QUESTION # 57
Which NX-API request queries the MAC address table?
- A. Option A
- B. Option D
- C. Option C
- D. Option B
Answer: D
Explanation:
The correct NX-API request to query the MAC address table is the one that uses the method corresponding to the CLI command that displays the MAC address table on a Cisco device. In Cisco NX-OS, this CLI command is show mac address-table. The JSON object should have a method field with value "cli" and params field with a cmd field set to "show mac address-table". Option B is verified as it matches these criteria. References :=
* Implementing Automation for Cisco Data Center Solutions (DCAUI) course
* Cisco Data Center Training Videos
NEW QUESTION # 58
What happens when the TFTP server is not available?
- A. Phones need to be restarted
- B. Phones can't download configuration
- C. TFTP server needs to be restarted
- D. CUCM can't read phone configurations
Answer: B
NEW QUESTION # 59
When should the API Inspector be used?
- A. to learn or identify the sequence of API calls for a specific operation in the APIC GUI
- B. to verify the XML structure of an object based on a specific operation in the APIC GUI
- C. to launch an Ansible playbook
- D. to send an API request to the APIC
Answer: B
Explanation:
Section: Controller Based Data Center Networking
NEW QUESTION # 60
Which two bootstrap technologies are supported by Cisco NX-OS platforms? (Choose two.)
- A. DHCP
- B. iPXE
- C. BOOTP
- D. POAP
- E. PNP
Answer: B,D
NEW QUESTION # 61
What is a description of a Cisco UCS Director script module?
- A. function to convert internal workflow tasks into Python scripts
- B. place to store external scripts that are not related to Cisco UCS Director
- C. place to store custom workflow scripts, jars, and custom lists of values for use in custom workflow
- D. place to store imported scripts. Bash, and custom Python code for use in custom workflow tasks
Answer: A
NEW QUESTION # 62
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