Cisco 300-180 Exam Questions 2021

NEW QUESTION 1
In order to fulfill the requirement to prevent the creation of end-to-end loops across a multihomed OTV network that connects two different data centers, what is the solution to this problem?

• A. prioritize the transmission of STP BPDUs across the overlay
• B. design the DCI connectivity as a hub and spoke
• C. define a conservative TTL for all packets traversing the OTV network
• D. enable AED on a per-VLAN basis between each OTV edge device with the same site ID

Answer: D

NEW QUESTION 2
Refer to the exhibit.

When suspending or deleting VSANs, which three statements are true? (Choose three.)

• A. You can delete only one VSAN at a time.
• B. You must wait 60 seconds after you enter the vsan suspend command before you enter another command.
• C. You must wait 120 seconds after you enter the vsan suspend command before you enter another command.
• D. You can unsuspend only one VSAN at a time.
• E. You can delete multiple VSANs as long as they are in the same domain.
• F. You can delete multiple VSANs as long as they are in the same zone.

Answer: ABD

NEW QUESTION 3
You use external storage to boot Cisco UCS B-series servers, The servers also have internal disks, You discover that one of the servers fails to boot from the SAN Other servers successfully boot from the SAN, What are too possible causes of the Issue? (Choose too)

• A. cabling
• B. the QOS settings on the Fabric Interconnect
• C. the power consumption of the blade
• D. zoning
• E. LUN masking on the storage array

Answer: DE

NEW QUESTION 4
Refer to the exhibit.

What is the cause of the ISSU failure when using the command show system internal csm global info?

• A. The command conf-t is holding a lock and not released it.
• B. The SSN feature is not enabled on both switches.
• C. The reference count is less than 1 due to a lack of successful config-sync.
• D. It cannot be determined from the output.
• E. An Administrator is logged in on another session and has a lock of the session data base to prevent ISSU.

Answer: A

NEW QUESTION 5
What is the default number of dynamic vNICs that is specified by the Cisco UCS Manager when creating a dynamic vNIC connection policy?

• A. 54
• B. 128
• C. 256
• D. 257

Answer: A

NEW QUESTION 6
Refer to the exhibit.

A customer is having a problem getting NPV to work. What is causing the problem?

• A. The core NPV switch port is not an F port.
• B. The core NPV switch port is in a shutdown state.
• C. The core NPV switch port is not configured on both ends.
• D. The core NPV switch port is not configured on the other end.
• E. The core NPV switch ports are in the wrong domain.

Answer: A

NEW QUESTION 7
The installation of a new OTV network connecting two data centers via a service provider LAN has failed verification steps. Which statement explains why certain types of data are not being successfully transferred across the OTV network?

• A. The number of extended VLANs across all configured overlays may be greater than 256.
• B. The number of MAC addresses on either edge device may exceed 4000.
• C. The additional 42-byte OTV overhead, along with the DF bit being set, may cause the service provider to drop packets based on their 1500 MTU settings.
• D. Having more than two edge devices per site is not supported.

Answer: C

NEW QUESTION 8
Refer to the exhibit.

You cannot create a layer 3 port channel interface on the Cisco nexus 7000 Series switch to aggregate two
links connected to the core switch. Which reason is the root cause of this problem?

• A. No unicast IPv4 rout memory resource are available.
• B. No port channel resources are available.
• C. No multicast IPv4 rout memory resources are available.
• D. Layer 3 port channel cannot be configured on Cisco Nexus 7000 Series switches, instead interface VLAN must configured and port channel must be mapped to it.

Answer: D

NEW QUESTION 9
You are troubleshooting a port configuration. Interface e1/1 is configured by using port profiles. Which command do you run to view the actual command that were applied to interface e1/1?

• A. Show port-profile virtual usage
• B. Show run interface eth1/1 expand-port-profile
• C. Shows port-profile sync-status
• D. Show run interface eth1/1

Answer: C

NEW QUESTION 10
Which command must you use to identify an active VIF for a particular blade in a Cisco UCS B-Series chassis?

• A. scope service-profile server [blade_slot]
• B. show cluster extended-state
• C. show pinning border-interfaces
• D. show service-profile circuit server [blade_slot]

Answer: D

NEW QUESTION 11
What the default MTU size of a VMware host?

• A. 1000
• B. 1500
• C. 1550
• D. 9000

Answer: B

NEW QUESTION 12
In Cisco NX-OS releases prior to 5.2, how should the copp-system-p-policy policy be modified to change how the supervisor module is protected from DoS attacks?

• A. Modify the policy map type control-plane copp-system-policy.
• B. Open DCNM and modify the "copp-system-p-policy" policy object.
• C. Re-run the setup utility and apply a new CoPP profile.
• D. In Cisco NX-OS versions prior to 5.2, the CoPP system profile can only be modified from the CMP CLI.

Answer: C

NEW QUESTION 13
A customer has two data centers, containing two Cisco Nexus 7000 switches. For redundancy, HSRP and vPC have been implemented. The customer implemented OTV to extend VLAN 325 between data centers and there is one default gateway over the four Cisco Nexus 7000 switches.

• A. 001e.0C9F.F145
• B. 0000.0C9f.F145
• C. 001e.0C07.A145
• D. 0000.0C07.A145

Answer: D

NEW QUESTION 14
Which option is the port type of an uplink Fibre Channel port on an NPV edge switch?

• A. E
• B. F
• C. TN
• D. NP

Answer: D

NEW QUESTION 15
You have enabled configuration synchronization between two Cisco Nexus 5548UP Switches. You create a port channel on switch 1 and determine that it was not synchronized with its peer. The peer switch can be pinged on the management VRF. When you check your peer status, you receive a "peer not reachable" message in the command output. What is the explanation for this?

• A. CDP is disabled.
• B. An LACP mismatch exists on the peer interfaces.
• C. UDLD is disabled.
• D. CFSoIP is disabled.
• E. Multicast routing is enabled.

Answer: D

NEW QUESTION 16
Refer to the exhibit.

A customer is having problems with NPV. Which of these is the cause of the problem?

• A. No server was requested or received by the FLOGI database.
• B. One external link must be up for server interface to be up.
• C. Internal links are down and must be up for the server interface to be up.
• D. VSANs are misconfigured on the upstream ports.
• E. VLANs are misconfigured on the upstream ports.

Answer: D

NEW QUESTION 17
Which statement is true regarding Cisco FabricPath?

• A. It is necessary to first install the Cisco FabricPath feature set in the default VDC.
• B. Cisco FabricPath is only available on Cisco Nexus 7010 Switches with the Supervisor 2 engine.
• C. Cisco FabricPath cannot be disabled explicitly for a specific VDC.
• D. If the Cisco FabricPath feature is not installed, the fabricpath keyword will be available in the feature-set command.

Answer: A

NEW QUESTION 18
Refer to the exhibit.

You attempt to delete the N7K-1 VDC, the operation is unsuccessful. Which cause of the issue is true?

• A. Custom resource allocations are assigned in the VDC.
• B. N7K-1 is the default VDC.
• C. You are logged in as vdc-admin.
• D. Interfaces are assigned to N7K-1.

Answer: D

NEW QUESTION 19
Drag the Cisco UCS Manager maintenance actions on the left to the correct descriptions on the right. Not all options are used.

Answer:

Explanation: Rebuilds the connections to a server when the server is stuck in an unexpected state = Re-acknowledge Causes Cisco UCS Manager to send an NMI from the CIMC = Recover Server
Causes Cisco UCS Manager to retain a portion of the information about a server for future use = Remove Causes Entries for a specific server to be deleted from the UCS database = Decommission

NEW QUESTION 20
Which two of the following describe the correct requirements for non-disruptive ISSU on Cisco Nexus 7000 Series Switches? (Choose two.)

• A. updated kickstart and system images may be staged in bootflash on single-supervisor switches
• B. updated kickstart and system images may be staged in bootflash on dual-supervisor switches
• C. updated kickstart and system images may be staged remotely on single-supervisor switches
• D. dual supervisors
• E. clock synchronization

Answer: AD