Cisco 300-160 Dumps Questions 2021

NEW QUESTION 1
Which two options are goals of virtualization in the data center? (Choose two.)

• A. to provide automation for device deployment
• B. to provide resource isolation
• C. to automate the provisioning of VLANs
• D. to provide Integration between devices in a heterogeneous network
• E. to provide flexible resource management

Answer: CD

NEW QUESTION 2
Which use case requires a design that contains multiple VRF instances in a VDC?

• A. Provide VRF-aware services to all Layer 3 interfaces.
• B. Provide a route policy for incoming packets.
• C. Provide routing updates between Layer 3 interfaces
• D. Provide Layer 3 isolation within a VDC

Answer: D

NEW QUESTION 3
Which two Cisco technologies can be used to insert services, such as load balancing and firewalls, between VMs? (Choose two.)

• A. vShield
• B. vNIC
• C. vPath
• D. NFV
• E. service graphs

Answer: CE

NEW QUESTION 4
Which two statements about OTV are true? (Choose two.)

• A. OTV forwards and processes spanning-tree BPDUs between sites to ensure a loop-free topology.
• B. All OTV overlay interfaces must use the same join interface.
• C. OTV provides STP isolation because it does not transmit BPDUs across the overlay
• D. OTV utilizes the IS-IS routing protocol to propagate MAC address reachability information
• E. Multicast support in the transport network is a strict requirement to establish OTV adjacencies.
• F. OTV propagates MAC address reachability information via the underlying IS-IS control-plane.

Answer: CD

NEW QUESTION 5
Which two technologies can you use to automate the deployment of a data center network? (Choose two.)

• A. Cisco ACI
• B. Cisco WAAS
• C. vPC
• D. Cisco PfR
• E. Cisco DFA

Answer: AC

NEW QUESTION 6
You have a Cisco UCS B-Series Blade Server chassis connected, which has four 10-Gbps connections to Cisco UCS Fabric Interconnect A. You plan to deploy a blade that has ESXi installed. You must provide a dedicated 10-Gbps uplink to the blade Which two actions should you perform? (Choose two.)

• A. Configure a port channel between the Fabric Interconnect and the IOM.
• B. implement a QoS policy that has a policy bandwidth and assign the policy to a server profile.
• C. Configure static pinning to the uplink port in the server profile
• D. Configure dynamic pinning to the unlink port in the server profile.
• E. Configure a vPC between the Fabric interconnect and the IOM.

Answer: BD

NEW QUESTION 7
Which two options represent an access layer solution designed to accelerate server virtualization, that is managed just like other network devices in the data center? (Choose two)

• A. MPIO
• B. host vPC
• C. VEM
• D. VSS
• E. VSM

Answer: CE

Explanation: When server virtualization is implemented, the edge of the network is pushed from the traditional location in the network access layer, implemented in physical switches, to the virtual network access layer that is implemented in software in the server hypervisor. The Cisco Nexus 1000V Switch is an intelligent virtual network access layer switch that runs Cisco NX-OS Software, Cisco's data center operating system that runs on all Cisco data center products. Operating inside the Microsoft Hyper-V hypervisor, the Cisco Nexus 1000V supports Cisco Virtual Network Link (VN-Link) server virtualization technology to provide:
Policy-based virtual machine connectivity
Mobile virtual machine security and network policy
Nondisruptive operating model for your server virtualization and networking teams
When server virtualization is implemented in the data center, servers and virtual machines are not managed the same way as physical servers. Server virtualization is treated as a special deployment, leading to longer
deployment time, with more coordination needed among server, network, storage, and security administrators. With the Cisco Nexus 1000V, you have a consistent networking feature set and configuration and provisioning model for both the physical and the virtual networks. Virtual machine networks can use the same network configuration, security policy, diagnostic tools, and operating models as physical server deployments that are connected to physical switches. This unified approach provides faster deployment and troubleshooting and makes the administration of virtualization environments essentially the same as for nonvirtualized deployments.
Developed in close collaboration with Microsoft, the Cisco Nexus 1000V Switch is certified by Microsoft and integrates with Microsoft Windows Server and Microsoft System Center Virtual Machine Manager
(SCVMM). You can use the Cisco Nexus 1000V to manage your virtual machine connectivity with confidence
in the integrity of the server virtualization infrastructure.
Cisco Nexus 1000V Switch Components
Cisco Nexus 1000V Switches have two main components:
Virtual supervisor module (VSM)
Virtual Ethernet module (VEM)
The VSM provides the switch control and management plane, and the VEM provides the data plane for the switch (Figure 1). The VSM can run as a virtual machine on any Microsoft Hyper-V host or as a virtual service node on the Cisco Nexus 1010 and 1110. The VEM runs as a plug-in (extension) to the Microsoft Hyper-V switch in the hypervisor kernel, providing switching between virtual machines.
Cisco Nexus 1000V sees the VSMs and VEMs as modules. In the current release, a single VSM can manage up to 64 VEMs. The VSMs are always associated with slot numbers 1 and 2 in the virtual chassis. The VEMs are sequentially assigned to slots 3 through 66 based on the order in which their respective hosts were added to the Cisco Nexus 1000V Switch.

NEW QUESTION 8
Which two types of connections can be used to build data center interconnects via vPC? (Choose two)

• A. company-owned DWDM
• B. service providers MPLS
• C. service provider IP
• D. service provider DWDM
• E. service provider VPLS

Answer: AD

NEW QUESTION 9
Which two items represent data center virtualization technologies? (Choose two.)

• A. ECMP
• B. GLBP
• C. LUN
• D. VSAN
• E. L2 firewall

Answer: CD

NEW QUESTION 10
Which two options are advantages when using NPIV? (Choose two.)

• A. allows a single physical N-Port to have single WWPNs, and therefore single N-Port IDs, associated with it
• B. NPIV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).
• C. allows a 'single' physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it
• D. NPV-enabled physical N-Port can subsequently issue additional commands to register more WWPNs and receive more N-Port IDs (one for each WWPN).
• E. allows 'multiple' single physical N-Port to have multiple WWPNs, and therefore multiple N-Port IDs, associated with it
• F. N-Port on the physical host would have only a single WWPN (and N-Port ID).

Answer: BC

NEW QUESTION 11
If an individual link fails which three features reduce convergences times when used with the protocols such as?

• A. Port Channels
• B. BFD
• C. ECMP
• D. WCCP
• E. IGRP
• F. NFV

Answer: BCD

NEW QUESTION 12
You need to ensure that VXLAN connectivity can survive a chassis failure in a vPC configuration using Cisco Nexus 9300 Series switches. Which address type should be bound to the VLAN NVE tunnel for VTEP to ensure resiliency?

• A. anycast
• B. unicast
• C. multicast
• D. broadcast

Answer: A

NEW QUESTION 13
Which solution Enable you to scale up an IPS by load-balancing Traffic to servers or appliances

• A. Cisco ASA with FIRE POWER Services
• B. Cisco AMP
• C. PBR
• D. Cisco ITD

Answer: A

NEW QUESTION 14
Drag and drop each Cisco UCS Fabric Interconnect feature on the left to the correct forwarding mode on the right.

Answer:

Explanation: End Host Mode:
MAC learning on server ports only Active-active link utilization Switching Mode:
STP-enabled
Uplinks (Ethernet) blocked according to STP

NEW QUESTION 15
You are designing an OSPF topology for a client using cisco NEXUS 7000 series switches. your client as if it is possible to and graceful restart on the cisco nexus switches because they will connect to the gateway routers of another vendor.
How do you respond?

• A. Nexus 7000 series switches support NSF and GR with cisco devices only
• B. Nexus 7000 series switches must connect to cisco catalyst 6800/6900 series switches to support NSF and GR with the routers
• C. Nexus 7000 series switches lack support for NSF and GR
• D. Nexus 7000 series switches support the IETF method and NSF and GR will function properly.

Answer: D

NEW QUESTION 16
Designing data center interconnects requires the understanding of the loop avoidance mechanisms. Drag and drop the loop avoidance mechanisms from the left onto the technologies that utilize them on the right.

Answer:

Explanation:

NEW QUESTION 17
You are configuring CIMC management IP pools. You need to avoid the following misconfigurations: Assigning an IP pool that contains only IPv4 addresses as the in-band IPv6 policy
Assigning an IP pool that contains only IPv6 addresses as the in-band IPv4 policy to a server CIMC What does a cisco recommend?

• A. Configure two separate in-band addresses pools that each have only IPv4 or IPv6 addresses
• B. Configure out-of-band management only for IPv6 and accept the default settings for IPv4
• C. Accept the default pool settings for both IPv4 and IPv6
• D. Configure out-of-band management only for IPv4 and accept the default settings for IPv6

Answer: A

NEW QUESTION 18
What is one example that is true concerning network management for the data center?

• A. The Network Analysis Module is best deployed in the core for highest visibility.
• B. It utilizes flexible NetFlow for enhanced network anomaly and security detection.
• C. NetFlow support is available on most IOS and Nexus products, excluding the Nexus 1000v.
• D. NetFlow Data Export is best positioned on the Nexus 5500 at the access or aggregation layers.

Answer: B

NEW QUESTION 19
In order to provide a specific UCS B-Series blade access to a dedicated uplink on a Fabric interconnect with multiple uplinks connected, which item must to be configured?

• A. vNIC placement policy
• B. IOM Port Group
• C. Static Pinning Policy
• D. LAN Pin Group

Answer: D