Cisco 300-160 Free Practice Questions

NEW QUESTION 1
You must use one logical uplink for Fibre Channel traffic and Ethernet traffic on a Cisco UCS system. Which type of port should you use to accomplish this task?

• A. FCoE storage
• B. server
• C. FCoE uplink
• D. uplink

Answer: C

Explanation: Server and Uplink Ports on the Fabric Interconnect
Each fabric interconnect has a set of ports in a fixed port module that you can configure as either server ports or uplink Ethernet ports. These ports are not reserved. They cannot be used by a Cisco UCS instance until you configure them. You can add expansion modules to increase the number of uplink ports on the fabric interconnect or to add uplink Fibre Channel ports to the fabric interconnect.
You need to create LAN pin groups and SAN pin groups to pin traffic from servers to an uplink port. Each fabric interconnect can include the following types of ports:
Server Ports
Server ports handle data traffic between the fabric interconnect and the adapter cards on the servers.
You can only configure server ports on the fixed port module. Expansion modules do not include server ports.
Uplink Ethernet Ports
Uplink Ethernet ports handle Ethernet traffic between the fabric interconnect and the next layer of the network. All network-bound Ethernet traffic is pinned to one of these ports.
By default, Ethernet ports are unconfigured. However, you can configure them to function in the following ways:
Server
Uplink
FCoE
Appliance
You can configure uplink Ethernet ports on either the fixed module or an expansion module.
Uplink Fibre Channel Ports
Uplink Fibre Channel ports handle FCoE traffic between the fabric interconnect and the next layer of the network. All network-bound FCoE traffic is pinned to one of these ports.
By default, Fibre Channel ports are uplink. However, you can configure them to function as Fibre Channel storage ports. This is useful in cases where a Cisco UCS requires a connection to a Direct-Attached Storage (DAS) device.
You can only configure uplink Fibre Channel ports on an expansion module. The fixed module does not include uplink Fibre Channel ports.

NEW QUESTION 2
You must configure resiliency for Fiber Channel uplink ports on Cisco UCS Fabric Interconnects. Which feature should you configure?

• A. A port channels
• B. An appliance ports
• C. vPC
• D. a unified storage ports

Answer: A

NEW QUESTION 3
Refer to the exhibit.

Which two descriptions of the purpose of the L1-L2 links between FI A and FI B are true? (Choose two)

• A. synchronizes the configuration information
• B. provides a vPC peer link between the fabric interconnects.
• C. allows each fabric interconnect to monitor the status of the other fabric interconnect continuously.
• D. provides an alternate data path if an upstream link fails.
• E. migrates VIFs from FI A to FI B if FI fails.

Answer: AC

NEW QUESTION 4
You deploy new server infrastructure by using a Cisco UCS platform. Winch two design options can you use to increase the redundancy of the new compute solution' (Choose two.)

• A. a 10-Gb uplink port
• B. a pin vNic in the server profile to a specific Fabric Interconnect node that has failover disabled
• C. adding multiple ports to uplink port channels
• D. static pinning at the server ports
• E. more than one server port to connect the Cisco UCS B-Series blade IOM

Answer: BC

NEW QUESTION 5
Which statement accurately describes Ethernet switching mode on a Cisco UCS Fabric Interconnect?

• A. VTP is enabled on the Fabric Interconnect
• B. PVST+ runs on the Fabric Interconnect.
• C. The uplink ports are placed in a Rapid PVST+ edge trunk state
• D. The vNiCs can be configured for failover

Answer: B

NEW QUESTION 6
Which type of switch interfaces are supported in classic NPV mode for a Fibre Channel network?

• A. the vFC internal port and the physical external port
• B. the physical internal port and the physical external port
• C. the vFC internal port and the vFC external port
• D. the vFC external port and the physical internal port

Answer: D

NEW QUESTION 7
Which technology can you use to create separate routing tables for different tenants that are hosted on the same Cisco NX-OS platform?

• A. Cisco FabricPath
• B. VLANs
• C. vPC
• D. VRF

Answer: D

Explanation: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/vxlan/configuration/guide/b_NX-OS_VXL

NEW QUESTION 8
Which two options are included in a dynamic vNIC connection policy? (Choose two.)

• A. network control policy
• B. chassis connectivity policy
• C. adapter policy
• D. LAN connectivity policy
• E. number of dynamic vNICs

Answer: CE

NEW QUESTION 9
Why should you implement an adapter placement polices to assign vnics or vHBas to vCons?

• A. To function service profile templates, require a specific vHBA placement for boot from SAN
• B. Force the vHBas and the vNICs to appear in specific order in the operating system
• C. To function vHBA updating templates require a specific VHBA placement for BOOT from SAN
• D. To function, the FCoe storage port require a specific vHBA placement for boot from SAN

Answer: A

NEW QUESTION 10
What are two benefits of a service insertion that is mediated through the Cisco APIC instead of the classical Ethernet model? (Choose two.)

• A. provides Layer 5 service insertion capability
• B. provides Layer 7 service insertion capability
• C. provides policies that can manage the network and service appliances
• D. can automate the service insertion
• E. provides built-in services, such as Cisco ACE Web Application Firewall and ADC

Answer: BC

NEW QUESTION 11
Refer to the Exhibit.

You need to allocate all interfaces on the same port ASIC to the same VDC. Which ports share an ASIC?

• A. ports 1-12
• B. ports 9-17
• C. ports 9-13
• D. ports 1-17

Answer: A

NEW QUESTION 12
You have a Cisco UCS Fabric Interconnect that connects to upstream switches via four 10-Gbps port channels. You have a fully populated Cisco UCS B-Series Blade Server chassis that has a UCS-IOM 2208XP installed and uses all of the ports for the blade servers. What is the oversubscription ratio between the chassis and the upstream switch?

• A. 6:1
• B. 3:1
• C. 2:1
• D. 4:1

Answer: B

NEW QUESTION 13
You must connect two cisco MDS 9700 Multilayer Fabric Switches over a long-distance dark fiber connection. Which action do you take to ensure that the link between the sites is used effectively?

• A. Ensure that frames are marked with Co’s 3 when using policy maps
• B. Ensure that each switch has multiple connections to the table
• C. Shut down unused ports on the fabric switches and reallocate extended BB_credits to the connected port
• D. Adjust the QoS settings on the fabric switches to prioritize Fiber Channel traffic over data traffic

Answer: A

NEW QUESTION 14
During a presentation about Fiber Channel logins when using cisco fabric interconnect switches in switch mode you discuss FLOGI and PLOGI process. Your customer ask you to define the PLOGI process which response do you provide?

• A. It is a process where two N_ports discover their mutual capabilities
• B. It is a process used to establish a session between two N_ports
• C. It is a process where N_ports obtains FCID
• D. Its process where an N_Port discovers the characteristic associated with a fabric

Answer: B

NEW QUESTION 15
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 16
Which two features are supported by VXLAN on the Cisco NX-OS platform? (Choose two)

• A. MP-BGP EVPN
• B. DHCP snooping
• C. PIM-SM
• D. OTV
• E. L2TP

Answer: AC

NEW QUESTION 17
Service graphs are used to define which option on the Cisco ACI platform?

• A. a function that a contract must use to get to another contract
• B. a policy that an EPG must use to get to another EPG
• C. the contract between two EPGs
• D. the Cisco APIC definitions of the contracts in REST API

Answer: B