[Apr 27, 2022] 300-635 Ultimate Study Guide - PrepAwayTest [Q24-Q39]

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[Apr 27, 2022] 300-635 Ultimate Study Guide – PrepAwayTest

Ultimate Guide to Prepare 300-635 Certification Exam for Cisco Certified DevNet Professional in 2022

NO.24 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.

Explanation

GET, firmware, RunningFirmwares

NO.25 What are two differences between SNMP and model-driven telemetry? (Choose two.)

SNMP uses a continuous stream model

SNMP uses a push model O SNMP uses a pull model

Model-driven telemetry uses a pull model

Model-driven telemetry uses a push model

Reference:
https://blogs.cisco.com/developer/its-time-to-move-away-from-snmp-and-cli-and-use-model-driven-telemetry#:~:text=SNMP%20uses%20the%20pull%20model%20when%20retrieving%20data%20from%20a%20switch.&text=SNMP%20also%20uses%20push%20model,limits%20like%20scale%20and%20efficiency.

NO.26 Switch(config)# login block-for 60 attempts 10 within 180
Switch(config)# login quiet-mode access-class acl
Refer to the exhibit. Which statement is true about the impact to login requests on a Cisco NX-OS switch that uses this configuration?

Hosts in the ACL are denied after 10 failed login attempts occur within 180 seconds.

Hosts outside the ACL are allowed if more than 10 failed login attempts occur.

Hosts in the ACL are allowed after 10 failed login attempts occur within 180 seconds.

All hosts are denied if 10 failed login attempts from hosts in the ACL occur in 180 seconds.

The “login quiet-mode access-class acl “command can help authorized users to log into device in case of system login block-for function. Then users from the acl localization can log into the cisco device even when others cannot.

NO.27 What is a description of a Cisco UCS Director script module?

function to convert internal workflow tasks into Python scripts

place to store custom workflow scripts, jars, and custom lists of values for use in custom workflow

place to store external scripts that are not related to Cisco UCS Director

place to store imported scripts. Bash, and custom Python code for use in custom workflow tasks

Reference:
https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ucs-director/orchestration-guide/6-0/b_UCS_Director_Orchestration_Guide_6_0/b_UCS_Director_Orchestration_Guide_6_0_chapter_01010.html

NO.28 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?

feature nxapi

http-server enabled

interface mgmt0; ip access-group allow_http_traffic in

feature http

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

NO.29 How is an ACI class name composed?

Method

ClassName: Method

Package:ClassName

MitName: Method

NO.30 Refer to the exhibit:

Refer to the exhibit: Which Ansible module is need in line 8 to create a new VLAN 10 on the hosts defined in the “ucs” group?

vlan

ucs_vlans

vlans

nxos_vlans

Reference:
https://docs.ansible.com/ansible/latest/modules/ucs_vlans_module.html

NO.31 What is a description of a Cisco UCS Director script module?

function to convert internal workflow tasks into Python scripts

place to store custom workflow scripts, jars, and custom lists of values for use in custom workflow tasks

place to store external scripts that are not related to Cisco UCS Director

place to store imported scripts, Bash, and custom Python code for use in custom workflow tasks

NO.32 Refer to the exhibit.

Refer to the exhibit. How often is the subscription stream for sys/bgp going to be sent?

5 sec

5 msec

5000 sec

5 min

NO.33 Refer to the exhibit:

Refer to the exhibit: Which Ansible module is need in line 8 to create a new VLAN 10 on the hosts defined in the “ucs” group?

vlan

ucs_vlans

vlans

nxos_vlans

NO.34 Which GLBP load-balancing algorithm ensures that a client is always mapped to the same VMAC address?

vmac-weighted

dedicated-vmac-mode

shortest-path and weighting

host-dependent

Host dependent–GLBP uses the MAC address of the host to determine which virtual MAC address to direct the host to use. This algorithm guarantees that a host gets the same virtual MAC address if the number of virtual forwarders does not change.
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/5_x/nx-os/unicast/configuration/guide/ l3_cli_nxos/l3_glbp.html

NO.35 Which Kubernetes container network interface provides intent-based networking from the same pane of glass that VMs and bare-metal servers are managed?

ACI CNI plug-in

Contiv CNI plug-in

Ingress CNI plug-in

Calico CNI plug-in

Section: Controller Based Data Center Networking
Explanation/Reference:

NO.36 What are two main guiding principles of REST? (Choose two.)

trackable

stateless

single-layer system

stateful

NO.37 You plan to implement the OSPF protocol whithin the data center network. Which two statements accurately describe OSPF on the Cisco NX-OS platform? (Choose two.)

The default reference bandwidth is 10 Gbps.

OSPF does not require additional licenses.

The OSPF area can be configured by using decimal notation only.

Redistributing routes into OSPF requires a route map.

The secondary IP address is advertised by default.

Explanation/Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_2/nx-os/unicast/configuration/ guide/l3_cli_nxos/l3_ospf.html#74830

NO.38 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.