Cisco 400-151 Study Guides 2021

NEW QUESTION 1
Refer to the exhibit.

Using GET method with this XML code, which two pieces of information about Application Policy Infrastructure Controllers shows the output? ( Choose two)

• A. ports of the leaves where the APICs are connected
• B. hard disks status for each APIC in the cluster
• C. APIC version installed on each node
• D. serial number of each APIC in the cluster
• E. admin status of each APIC in the cluster
• F. number of network interfaces of each APIC

Answer: DE

NEW QUESTION 2
Which two statements about import and export route control in an ACI fabric are true? (Choose two.)

• A. Prefixes learned from OSPF/EIGRP L30urs are never permitted inbound by default.
• B. Prefixes learned from BGP L3outs cannot be filtered inbound.
• C. Export route control controls if the prefixes are redistributed from MP-BGP to the egress leaf.
• D. Prefixes permitted inbound are redistributed into MP-BGP at the ingress leaf.

Answer: CD

NEW QUESTION 3
Where are domains placed when they are initially registered with Cisco UCS Central?

• A. Registered domains.
• B. Ungrouped domains.
• C. Discovered domains
• D. Acknowledged domains.

Answer: B

NEW QUESTION 4
Which two guidelines and limitations of PTP on Cisco NX-OS are true? (Choose two)

• A. PTP supports multicast, unicast, and anycast communication
• B. PTP can be enabled only on F - and M - Series module ports.
• C. PTP is limitless per network
• D. Only one PTP process can control all of the port clocks through the clock manager.
• E. PTP supports transport over UD
• F. Transport over Ethernet is not supported.

Answer: DE

NEW QUESTION 5
Which definition of Intelligent Service Card Manager is true?

• A. part of the RISE service that is responsible for establishing initial connectivity with remote appliances (for exampl
• B. Citrix NetScaler)
• C. management software to manage Cisco Nexus devices
• D. management software to manage provisioning of RISE services on a Cisco Nexus switch
• E. part of the RISE service that resides on a Cisco Nexus switch that is responsible for handling tasks related to receiving Route Health Injection massages from appliances and programming those routes in the universal routing information base
• F. part of the RISE service that resides on an appliance (for example, Citrix NetScaler) that is responsible for sending Route Health Injection massages to a Cisco Nexus switch

Answer: A

NEW QUESTION 6
Which three connection modes are valid when using Cisco RISE? (Choose three)

• A. LB connect mode
• B. Round-robin connect mode
• C. vPC connect mode
• D. direct connect mode
• E. indirect connect mode
• F. PC connect mode

Answer: CDE

Explanation: https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/riseNetscaler/install_and_cfg/guide/b-rise-netscaler/Configuring-Rise.html

NEW QUESTION 7
Which two limitations or requirements do MP-BGP-based EVPN addresses have compared to the
initial IETF VXLAN standard (RFC 7348)? (Choose two)

• A. network flooding through protocol-based host MAC/IP route distribution and ARP suppression on the local VTEPs
• B. requirement to disable multicast for underlay forwarding
• C. active-passive multihoming at Layer 2
• D. scalability limitations due to data-driven flood-and-learn behavior
• E. Provides suboptimal forwarding for east-west and north-south traffic and supports workload mobility with the distributed anycast function

Answer: AD

NEW QUESTION 8
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 9
Which description of how to enable DIMM blacklisting is true?

• A. Enable blacklisting in the servers > policy subtab
• B. Enable blacklisting in the servers inventory > memory subtab
• C. Configure a memory policy under the services tab
• D. Configure a memory policy in the equipment > policy subtab

Answer: A

NEW QUESTION 10
Which two options are different ways to extend the Layer 2 domain beyond the ACI fabric? (Choose two)

• A. Extend the EPG out of the ACI fabric
• B. Use Private Networks to extend the Layer 2 domain
• C. Configure fabric access polices on the ACI fabric to match the port settings at the remote end
• D. Extend the bridge domain out of the ACI fabric
• E. Extend the VTEP out of the ACI fabric

Answer: AD

NEW QUESTION 11
DRAG DROP
Drag and drop the correct functional component from left to its description on right.

Answer:

Explanation: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric- infrastructure/white-paper-c11-739609.html

NEW QUESTION 12
Which multicast destination MAC address is assigned to LACP?

• A. 01:80:c2:00:00:02
• B. 01:80:c2:00:00:01
• C. 01:80:c2:00:00:03
• D. 01:80:c2:00:00:04

Answer: A

NEW QUESTION 13
Refer to exhibit.

Which two statements about this command are true? (Choose two)

• A. The command is usually used FCIP over the overlay
• B. The command is used to extend the spanning tree for VLAN 72 across the overlay
• C. The command is used to enable unknown unicast flooding for a known MAC address across the overlay
• D. The command is used in HSRP localization for OTV
• E. The command is usually used for Microsoft network load balancing implementation

Answer: CE

NEW QUESTION 14
Which three port types support port security in Nexus 7000? (Choose three)

• A. vPC ports
• B. SPAN destination ports
• C. Layer 2 and Layer 3 ports
• D. access ports
• E. SPAN source ports
• F. trunk ports

Answer: DEF

NEW QUESTION 15
Which goal of peer-gateway in vPC is true?

• A. Transmit BPDUs from the secondary and primary vPC switch.
• B. Act as a single router when peering dynamic routing protocols over a vPC.
• C. Use the same bridge ID when sending BPDUs from switches in a vPC pair.
• D. Configure the MAC address of the vPC peer as a gateway MAC.

Answer: D

NEW QUESTION 16
Refer to the exhibit.

Which two characteristics can you tell about the device connected on e1/1 from the output from the Cisco UCS CLI? (Choose two)

• A. The device supports Ethernet only
• B. This device supports FCoE
• C. The device is a B-Senries server
• D. The device is a C-Series server
• E. This device supports PoE

Answer: BD

NEW QUESTION 17
While doing service insertion with vASA with route peering, which two parts must be configured?
(Choose two.)

• A. The path for interfaces must be specified when the L4-L7 device is created.
• B. The route peering profile must be specified when the L4-L7 Service Graph template is created.
• C. The VM name must be specified when the L4-L7 device is created.
• D. The chassis must be specified when the L4-L7 device is created.

Answer: AB

NEW QUESTION 18
Which two statements about OpenStack are true? (Choose two)

• A. Nova is the compute component that is used to manage and automate the provisioning ofcompute resources
• B. horizon is the component that is used for IP address management
• C. Keystone is the networking component that is used to create and manage network resources
• D. how is the GUI web application that is used to control and configure different OpenStackcomponents
• E. neutron is the networking component that is used to create and manage networkresources

Answer: AE

NEW QUESTION 19
Which two statement about DNS support on Cisco NX-OS are true? (Choose two)

• A. You have to configure a new VRF for DNS client,default VRF cannot be used
• B. Cisco NX-OS supports stateless restarts for the DNS clien
• C. After a reboot or supervisor switchover,Cisco NX-OS applies the running ...
• D. To map domain names to IP addresses in Cisco NX-OS,you must first identify the host name,then specify a name server, and enable DNS service
• E. Cisco NX-OS does not allow you to statically map IP addresses to domain names
• F. You can configure Cisco NX-OS to use only one domain name server to find an IP address for a host name

Answer: BC