Rebirth 300-170 Preparation Labs 2021

NEW QUESTION 1
You need to create and configure a VRF for IP forwarding on a Cisco Nexus Series Switch running in NX-OS. Drag and drop the configuration steps from the left into the correct order on the right. Not all options are used.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 2
You discover that a VLAN is not enabled on a leaf port even though on EPG is provisioned. Which cause of the issue is most likely true?

• A. Cisco Discovery protocol is enabled m the interface policy group
• B. A VLAN pool is not defined under the associated physical domain
• C. The VLAN is not specified in a contract
• D. An interface policy must define the VLAN pool

Answer: B

Explanation:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/basic-config/b_ACI_Config_Guide/b_ACI_Config_Guide_chapter_0101.pdf

NEW QUESTION 3
Refer to the exhibit:

You perform the configuration as shown in the exhibit Which two additional tasks must you perform to deploy EPG on PC . VPC . or Interface? (Choose two )

• A. Add the border leaf node to the Layer 2 outside connection
• B. Create an Attachable Access Entity Profile
• C. Create a Layer 2 outside connection
• D. Create a physical domain and a VLAN pool for the physical domain, and associate the physical domain to the EPG WEB
• E. Extend the VLAN represented by EPG out pi the Cisco ACI fabric

Answer: BD

NEW QUESTION 4
Which Cisco technology addresses management and performance concerns in a data center by unifying physical and virtual switch management?

• A. VSO
• B. SVM
• C. VM-FEX
• D. AVS

Answer: C

NEW QUESTION 5
Drag and drop the Cisco ACI Layer 4 to Layer 7 service insertion on the left to the correct descriptions on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Check below

C:UserswkDesktopmudassarUntitled.jpg

NEW QUESTION 6
Which description of the Visore tool is true?

• A. It reports the current managed object in the bottom left hand corner of the GUI windows.
• B. It is a tool within USC Director that allows the user to view the end point database.
• C. It is an object store that existing on the APIC which can directly query the managed objects.
• D. It is a tool used to report API calls that are made by the GUI to the APIC.

Answer: C

NEW QUESTION 7
Drag and drop each Cisco ACI model component on the left to the correct description on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 8
Which protocol is used as the link-state routing protocol for a DFA fabric?

• A. VXLAN
• B. EIGRP
• C. Fabric Path IS-IS
• D. OSPF

Answer: C

NEW QUESTION 9
Which component is excluded from a device package ZIP file?

• A. debug logs
• B. device-level configuration parameters
• C. function profile
• D. device scripts

Answer: A

Explanation:
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/L4-L7_Services_Deployment/guide/

NEW QUESTION 10
You are deploying L4-L7 services within Cisco Application Centric Infrastructure You need to modify an existing service graph. Where do you configure this?

• A. under the provider EPG
• B. on a connector within a service graph
• C. on a function profile within a service graph
• D. on a terminal node within a service graph

Answer: A

Explanation:
http://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-734298.html

NEW QUESTION 11
You plan to implement access policies. Drag and drop the policy items on the left to the correct descriptions on the right

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:
Check below

C:UserswkDesktopmudassarUntitled.jpg

NEW QUESTION 12
Which two tenants are configured by default in Cisco ACI? (Choose two.)

• A. common
• B. VRF
• C. Cisco
• D. customer
• E. mgmt

Answer: AE

NEW QUESTION 13
You have a Cisco Nexus 1000V Series Switch. When must you use the system VLAN?

• A. to use VMware vMotion
• B. to perform an ESXi iSCSI boot
• C. to perform a VM iSCSI boot
• D. to perform an ESXi NFS boot

Answer: A

NEW QUESTION 14
Drag and drop the actions on the left to the corresponding scripting tools on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 15
Refer to the exhibit.

What is the result of the configuration?

• A. It enforces the distributed firewall.
• B. It requires a reboot of the Cisco APIC before enabling the firewall rules
• C. It removes firewall information from the Cisco AVS.
• D. It monitors all the TCP traffic without enforcing the firewall rules.

Answer: A

NEW QUESTION 16
What is the retention period for remotely attached endpoint?

• A. 3 minutes
• B. 15 minutes
• C. 5 minutes
• D. 10 minutes

Answer: A

Explanation:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_A
CI-Fundamentals/b_ACI-Fundamentals_chapter_010010.html

NEW QUESTION 17
You are performing VMM integration between ACI and VMware with vDS. You place a Cisco UCS Fabric Interconnect between the leaf and the ESXi hosts running on UCSB series Which is a valid configuration if using VMM integration with "On Demand" resolution?

• A. In the interface policy group, disable LLDP, enable Cisco Discovery Protocol, and then select MAC pinning on the Fabric Interconnects
• B. In the interface policy, enable LLD
• C. Cisco Discovery Protocol, and LACP
• D. In the interface pokey group, disable LLDP, disable Cisco Discovery Protocol, and then select active in the LACP pokey
• E. Configure LLD
• F. Cisco Discovery Protocol, and LACP policies under global policies to match the interface policies

Answer: A

NEW QUESTION 18
Why should you configure DHCP relay for Virtual Machine Manager integration?

• A. to create VTEP VMK interfaces on each host for the OpFlex control channel
• B. to provide IP addresses to ESXi hosts
• C. to provide IP addresses to virtual hosts through the VXLAN infrastructure
• D. to ensure that virtual hosts have the same address when they are moved by using VMware vMotion

Answer: B

NEW QUESTION 19
By default, which action does a bridge domain take with unknown unicast packets?

• A. It forwards the packets to the next 1EP
• B. It floods the packets
• C. It forwards the packets to the gateway
• D. It forwards the packets to the spine proxy

Answer: B

NEW QUESTION 20
What occurs when you make an interface a member of an existing VRF m Cisco NX-OS?

• A. The a VRF-Aware services start to be filtered
• B. You are prompted to enter an IP address assignment
• C. All of the Layer 3 configurations are removed
• D. The state of the interface is changed to down

Answer: C

Explanation:
https://supportforums.cisco.com/document/133711/vrf-configuration-and-verification-nexus-7000

NEW QUESTION 21
Which two statements about NX API REST are true? (Choose two)

• A. NX-API REST uses HTTP/Hi VPS as its transport protocol.
• B. NX-API Kl SI is supported on Cisco Nexus 9000 and 3000 Series switches including switches with less than 8 GB of memory.
• C. The NX-API REST backend uses the Nginx HTTP server.
• D. NX-API REST is best used when you have static network configurations, static workloads, and predictable slower change rates for application scaling.
• E. NX-API REST uses the Cisco APlC to provide a front end to developers.

Answer: AC

NEW QUESTION 22
Which statement about policy based redirect In an ACI fabric is true?

• A. It allows unmanaged nodes to be in separate VRFs.
• B. It allows traffic to be redirected based on an access list.
• C. It requires that service provisioning be enabled by the Layer 4 to Layer 7 device package .
• D. It allows the | rationing consumer and the provider endpoint groups to be in the same VRF.

Answer: D

NEW QUESTION 23
You plan to implement virtual switching with service blades in a large environment that will have 12 VSBs. Which model of the Cisco Nexus Cloud Cisco Service Platform should you use?

• A. 1110-X
• B. 1010-X
• C. 1110-S
• D. 1010

Answer: A

NEW QUESTION 24
Which action occurs first when a device that has the POAP feature boots and cannot find the startup configuration?

• A. The device locates a DHCP server
• B. The device enters POAP mode
• C. The device obtains the IP address of a TFTP server
• D. The device installs software image and a configuration file

Answer: B

Explanation:
PowerOn Auto Provisioning (POAP) automates the process of upgrading software images and installing configuration files on devices that are being deployed in the network for the first time. When a device with the POAP feature boots and does not find the startup configuration, the device enters POAP mode, locates a DHCP server, and bootstraps itself with its interface IP address, gateway, and DNS server IP addresses. The device also obtains the IP address of a TFTP server or the URL of an HTTP server and downloads a configuration script that enables the switch to download and install the appropriate software image and configuration file

NEW QUESTION 25
......