Free 300-170 Testing Software 2021

NEW QUESTION 1
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 2
Refer to the exhibit.

Which two actions do you perform on the remote switch before you run the commands? (Choose two )

• A. Configure a minimum of eight links in the port channel
• B. Configure the remote switch to use NPIV mode
• C. Set the port channel mode to on
• D. Configure the remote switch for NPV.
• E. Enable the fport-channel-trunk feature

Answer: AD

NEW QUESTION 3
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 4
Refer to the exhibit.

You attempt to configure a local SPAN session on a Cisco Nexus 1000V Series Switch by using the vEthernet interface of VM1 as the source port and the vEthernet destination port.
Which description of what happens to the SPAN session is true?

• A. It can be successfully only logged to a file on VEM1.
• B. It secceeds.
• C. Both VMs must be on same VLAN for this work.
• D. It fails.

Answer: D

NEW QUESTION 5
A unicast packet enters into the front panel port of a leaf switch. The leaf switch performs a forwarding lookup for the packet destination IP address and has a miss result Assuming default configuration, which statement about what happens next is true'?

• A. The packet is sent to the forwardin proxy in the spine switch
• B. The packet is dropped on the leaf switch
• C. The packet is sent to another leaf switch within the same bridge domain
• D. The packet is flooded across the entire fabric because it is an unknown unicast.

Answer: A

NEW QUESTION 6
Which statement about POAP temporary licensing is true?

• A. It is invoked by using the license grace-period command.
• B. It is invoked by using the license install command.
• C. It is enabled automatically and 1S valid for go days.
• D. It is enabled automatically and is valid for 30 day.

Answer: A

NEW QUESTION 7
Refer to the Exhibit.

Which scripting tool do you use to create the script?

• A. Python-API
• B. Bash
• C. NX-API
• D. Broadcom Shell

Answer: A

NEW QUESTION 8
To provide stronger authentication for Cisco UCS Manager, you are installing a third-party certificate from a trusted point. Which format must the certificate be in?

• A. DER
• B. PEM
• C. CRT
• D. CER (X.509)

Answer: D

NEW QUESTION 9
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 10
Which Cisco APlC health score will be affected if an EPG does not have a Bridge Domain associated with it ?

• A. spine health
• B. leaf health
• C. tenant health
• D. pod health

Answer: C

Explanation:
http://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/Operating_ACI
/guide/b_Cisco_Operating_ACI/b_Cisco_Operating_ACI_chapter_01010.pdf

NEW QUESTION 11
Drag the descriptions on the left to the correct Cisco AVS switching mode on the right.

• A. Mastered
• B. Not Mastered

Answer: A

Explanation:

NEW QUESTION 12
Which two parameters are part of the Cisco APIC first time setup and must be configured? (Choose two )

• A. the fabric node vector configuration
• B. the LLDP adjacency configuration
• C. the out of-band management configuration
• D. the cluster configuration
• E. the APIC LLDP configuration

Answer: CE

NEW QUESTION 13
You are configuring RBAC on a Cisco UCS system. What happens when you assign multiple locales to a user?

• A. Access is denied to all organizations.
• B. Access is granted to only the last organization that is specified in the locales.
• C. Access is granted to only the first organization that is specified in the locales.
• D. Access is granted to all organizations that are specified in the locales.

Answer: D

NEW QUESTION 14
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 15
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 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
Which option must be created to allow one EPG to communicate with another EPG within same tenant?

• A. a filter
• B. a taboo
• C. a subject
• D. a contract

Answer: B

NEW QUESTION 18
Refer to the exhibit

You are verifying connectivity within a leaf device You attempt to connect to a destination server in VLAN 17, and you then run the show mac address-table command as shown Why does the show mac address-table output show a different VLAN?

• A. The wrong AEP is attached to the leaf ports
• B. The VLAN configuration on the leaf switch is incorrect
• C. The VLAN ID shown is used for identification and internal mapping within the ACI leaf
• D. When traffic appears, the Cisco ACI marks ports with VLAN 17

Answer: A

NEW QUESTION 19
You create a dynamic VLAN pool to be used for Virtual Machine Manager integration On which two other components must you ensure the VLANs m the pool are allowed? (Choose two )

• A. AVS
• B. Cisco Nexus 1000V
• C. the intermediate switch
• D. vS witch
• E. the Cisco UCS blade system

Answer: BD

NEW QUESTION 20
The behavior of which packet type can be controlled by selecting unicast mode or flood mode in a bridge domain?

• A. ARP
• B. unknown unicast
• C. LLDP
• D. CDP

Answer: B

NEW QUESTION 21
Refer to the exhibit.

You must extend Layer 2 services out of the Cisco ACI fabric configuring contracts for the connected devoices. Which options do you extend?

• A. EPG out of the ACI fabric
• B. Layer 2 domain by using remote VTEF
• C. bridge domain out of the ACI fabric
• D. VMM out of the ACI fabric

Answer: B

NEW QUESTION 22
You have an external switch that runs STP An interface connected to the switch generates a loop_ inc error Wh.ch feature do you enable on the Cisco ACI fabric to resolve the issue?

• A. LACP
• B. MSTP
• C. BPDU filter
• D. PortFast

Answer: C

NEW QUESTION 23
You have a Cisco Nexus Series Switch. Which two descriptions of how incoming packets are handled by the VRF instance are true? (Choose two )

• A. The route policy defines which VRF that Cisco NX-OS uses for incoming packets
• B. By default, Cisco NX-OS uses the VRF of the outgoing interface
• C. The policy n the management VRF defines which VRF that Cisco NX-OS uses for incoming packets D By defaul
• D. Cisco NX-OS uses the VRF of the incoming interface
• E. The policy in the default VRF defines which VRF that Cisco NX-OS uses for incoming packets

Answer: BD

NEW QUESTION 24
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