100% Correct 400-151 Exam Dumps 2021

NEW QUESTION 1
Which three configuration can be different between EVPN vPC peers? (Choose three.)

• A. Using a different secondary IP address
• B. Consistent NVE1 binding to the same loopback interface
• C. Consistent VLAN to VN-segment mapping
• D. Consistent VNI to group mapping
• E. Using the same primary IP addresses
• F. Loopback primary IP address

Answer: AEF

NEW QUESTION 2
In a Cisco ACI environment, which option best describes “contracts"?

• A. to determine endpoint group membership status
• B. named groups of related endpoints
• C. a set of interaction rules between endpoint groups
• D. a Layer 3 forwarding domain

Answer: C

NEW QUESTION 3
Which three prerequisites must be created to enable Cisco UCS authentications via LDAP? (Choose
three)

• A. LDAP server
• B. LDAP provider group
• C. LDAP provider
• D. LDAP group map
• E. remotely authenticated user
• F. authentication domain

Answer: BCD

NEW QUESTION 4
Refer to the exhibit.

After you upgrade Cisco UCS firmware, some of your blades have these error messages. Which description of the problem is true?

• A. Storage provisioning is not configured
• B. Some components are deprecated
• C. vNIC template must be converted to updating
• D. Service profile requires a connectivity policy

Answer: D

NEW QUESTION 5
You want to move one of your leaf switches connecting to your ACI fabric to another rack.it will be
reconnected to the same fabric after the move. Which operations must you preform before the move?

• A. Decommission the switch and remove from the controller
• B. Decommission the switch
• C. Blacklist the ports
• D. Disable the interfaces

Answer: B

NEW QUESTION 6
Which two statements about configuring the Intermediate System-to-Intermediate System domain policy on an ACI Fabric are true? (Choose two)

• A. The IS-IS LSP generation initial wait, maximum wait, and second wait intervals can all be configured
• B. The IS-IS fast-flooding of link state packets improves IS-IS convergence time
• C. The IS-IS default MTU is set at 4352, and it cannot be changed
• D. The IS-IS domain policy is configured under Fabric > Global Policies
• E. The IS-IS domain policy is configured under Fabric > Access Policies
• F. Cisco Nexus stitches do not have a concept of DR due to vPC
• G. PIM exchanges unicast hello messages between all routers advertised by the anycast RP
• H. PIM hello messages are sent to 224.0.0.13 and the router with the highest priority is selected as the DR
• I. PIM hello messages are sent to 224.0.0.13 and the router with the lowest priority is selected as the DR

Answer: AB

NEW QUESTION 7
What is the recommended monitoring threshold for Memory in Cloud Center platform?

• A. Free memory is less than 10% on a regular basis
• B. Free memory is less than 15% on a regular basis
• C. Free memory is less than 5% on a regular basis
• D. Free memory is less than 25% on a regular basis
• E. Free memory is less than 20% on a regular basis

Answer: A

NEW QUESTION 8
Which three options can be used to add a device as a member to a zone? (Choose three)

• A. IP address
• B. LUN ID
• C. device alias
• D. Fibre Channel ID
• E. VLAN ID
• F. fully qualified domain name

Answer: BCD

NEW QUESTION 9
Assume that ucsd-dcloud cisco.com is the correct address of the cisco UCS Director server.Which two
options are prerequistes to access the cisco UCS Director REST API interface? (choose two)

• A. Run the dbgtoken utility and ask TAC to generate a response cookie
• B. Submit the usemame/password to http://ucsd-dcloud cisco.com/api/access to obtain session cookie
• C. Obtain the REST API Access Key code for the User Information dialog box
• D. Obtain the developer token from cisco Devnet
• E. Enable the Developer menu on the Adcanced tab of the User Information dalogbox

Answer: CE

NEW QUESTION 10
Which open source controller is a general purpose SDN controller for service provider and enterprise
network operators?

• A. Beacon OpenFlow Controller
• B. Cisco OpenDaylight Controller
• C. Open Network Operating System
• D. OpenStack Neutron
• E. Linux Foundation OpenDaylight

Answer: E

NEW QUESTION 11
Which three options are SDN Southbound protocols? (Choose three)

• A. API
• B. OVSDB
• C. OpenFlow
• D. Puppet
• E. PCEP
• F. VXLAN

Answer: BCE

NEW QUESTION 12
Which three editing optional of Cisco UCS Director workflow are valid? (Choose three)

• A. Rename a workflow
• B. Reorder inputs
• C. Change an input from mandatory to optional
• D. change priority of a workflow
• E. Edit tasks in the workflow
• F. Delete inputs

Answer: ABF

NEW QUESTION 13
DRAG DROP
Drag and drop the term about BFD session parameters from the left onto the correct definition on the right?

Answer:

Explanation:

NEW QUESTION 14
Refer to the exhibit.

ITD is configured as shown on a Cisco Nexus 7000 switch. Why is ping toVIP address still not working?

• A. VIP must be from the same subnet as the ingressinterface
• B. This behavior is normal
• C. To ping VIP, you must add a probe to the device group
• D. Fail action is set to the wrong mode

Answer: C

NEW QUESTION 15
Refer to the exhibit.

Refer to the exhibit. Switch A and switch B have these zone sets currently active and are connected by an ISL that is configured to transport VSAN 2 Enhanced zoning is configured for VSAN 2 and merge-control is set to restrict. Which statement about this configuration is true?

• A. Zone merge succeeds and the resulting zone set matches switch B
• B. Zone merge succeeds but Zone2 is dropped from the active zone set because it is not currently included in the active zone set in switch A
• C. Zone merge fails because the currently active zone sets are not identical
• D. Enhanced zoning is configured so the user is prompted on the CLI to permit or deny Zone2 into the active zone set
• E. Zone merge fails because merge-control set to restrict which means that merges are never permitted

Answer: C

NEW QUESTION 16
Which two statements about the Cisco Open SND Controller are true? (Choose two.)

• A. It is a commercial distribution based on the OpenFlow controller.
• B. Your own, new network service functions can be added via Java APIs.
• C. Security is enforced by using the Open Services Gateway Initiative framework.
• D. The controller is available as an appliance only.
• E. It can be used in multivendor environments.

Answer: BE

NEW QUESTION 17
Which two statements about the dynamic load balancer mode in ACI are true? (Choose two)?

• A. The default DLB mode is “conservative”
• B. The aggressive DLB mode has a longer flowlet timeout interval
• C. The aggressive mode flowlettimeaut is a relatively higher value
• D. DLB adjusts the traffic allocations according to congestion levels
• E. The aggressive DLB mode has a shorter flowlet timeout interval

Answer: DE

NEW QUESTION 18
In an ACI fabric, which three types of interface are supported on border leaf switches to connect to
an external router? (Choose three)

• A. sub interface with 802 1Q tagging
• B. 1GbE Interface
• C. any interfaces that supports VXLAN encapsulation
• D. Layer 3 interface
• E. 10GbE interface
• F. switch virtual interface

Answer: ADF

Explanation: Using More than two Border leaf Switches
Border leaf switches support three types of interfaces to connect to an external router:
• Layer 3 (routed) interface
• Sub interface with IEEE 802.1Q tagging
• Switched Virtual Interface (SVI)

NEW QUESTION 19
Which three virtual services are supported by Cisco Nexus 1000v Series Switch using the vPath? (Choose three)

• A. Cisco Virtual Security Gateway
• B. Cisco UCS telemetry features
• C. Cisco IMC serial over LAN
• D. virtual APIC appliance
• E. Cisco ASA for 1000v
• F. Cisco Wide Area Network Application Services

Answer: AEF

Explanation: https://www.cisco.com/en/US/docs/switches/datacenter/vsg/sw/4_2_1_VSG_1_4_1/vpath_vservices/reference/guide/vpath_vservices_overview.html

NEW QUESTION 20
Which two statements about this configuration command sequence with regards to the cisco nexus
5500 are true? (Choose 2) Switch# configure terminal Switch (config) # fcoefcamp 0e.fc.2a

• A. It permits this node to form FCoE ISLs only with other nodes configured for the same FCMAP.
• B. It configures this node to use 0EFC2A as the first 3 bytes of the FPMA.
• C. It configures this node to use 0EFC2A as the last 3 bytes of the FPMA.
• D. It reserves this FCID so only this node can use this FCID when communicating with other Fiber Channel entities.
• E. It configures this node to use FCID 0EFC2A to forward the FDISC to when an endpoint is connected.

Answer: BE