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Real Questions
An engineer wants to restore a Cisco Nexus 1 000v switch to factory default settings Which two commands accomplish this action? (Choose bra.)
A. write erase running-config
B. reboot
C. write erase boot
D. reload
E. copy running-config startup-config
Answer: CD
Real Questions
A user is trying to create a new VDC in NX-OS in global configurations mode, but receives an error message.
What issue prevents the user from creating Virtual Device Contexts?
A. VDCs cannot be created in global configuration mode.
B. The user is not a vdc-admin.
C. The user is not a member of the VDC Power Admin group.
D. The user is not a network-admin.
Answer: D
Explanation:
VDCs have the following configuration guidelines and limitations:
Standard VDCs cannot share interfaces, VLANs, Virtual Routing and Forwarding (VRF) tables, or port channels.
Only users with the network-admin role can create VDCs.
Reference: http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/virtual_device_context/configuration/guide/b-7k-Cisco-Nexus-7000-Series-NX-OS- Virtual-Device-Context-Configuration-Guide/creating- vdc.html#concept_967368376CF246FA8B200C78081B389A
Real Questions
Which two devices are supported for connecting a server to the Cisco UCS 6248 Fabric Interconnect? (Choose two.)
A. Cisco UCS 5108
B. Cisco Nexus 5548P
C. Cisco Nexus 2248TP
D. Cisco UCS 2208XP
E. Cisco Nexus 2232PP
Answer: AD
Real Questions
An engineer the UCS Fabric interconnects for network connectivity to the data center LAN and SAN. Which two ports types need to be configured to allow traffic to Bow properly? (Choose two)
A. Ethernet uplink
B. server uplink
C. appliance
D. Fibre Channel uplink
E. Fibre Channel storage
Answer: AD
Explanation:
Cisco UCS Fabric Interconnects provide these port types:
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 support Server Ports.
Uplink Ethernet Ports–Uplink Ethernet Ports connect to external LAN Switches. Network bound Ethernet traffic is pinned to one of these ports.
You can configure Uplink Ethernet Ports on either the fixed module or an expansion module.
Uplink Fibre Channel Ports–Uplink Fibre Channel Ports connect to external SAN Switches. Network bound Fibre Channel traffic is pinned to one of these ports.
Reference: http://www.cisco.com/c/en/us/support/docs/servers-unified-computing/ucs-6120xp-20-port-fabric-interconnect/110267-ucs-uplink-ethernet-connection.html
Real Questions
Which two options are primary elements of a tenant? (Choose two )
A. firewall rules
B. contracts
C. EPG
D. access policies
E. switch domains
Answer: BC
Real Questions
How many VRFs are present in Cisco Nexus OS by default?
A. 0
B. 1
C. 2
D. 4
Answer: C
Explanation:
Management VRF and Default VRF
Each router has a management VRF and a default VRF:
Management VRF
The management VRF is for management purposes only. Only the mgmt 0 interface can be in the management VRF. The mgmt 0 interface cannot be assigned to another VRF. The mgmt 0 interface is shared among multiple VDCs. No routing protocols can run in the management VRF (static only).
Default VRF
All Layer 3 interfaces exist in the default VRF until they are assigned to another VRF. Routing protocols run in the default VRF context unless another VRF context is specified. The default VRF uses the default routing context for all show commands. The default VRF is similar to the global routing table concept in Cisco IOS.
Reference: https://supportforums.cisco.com/document/133711/vrf-configuration-and-verification-nexus-7000
Real Questions
Which option is a benefit of Unified Fabric Delivery to an IT organization?
A. lower total cost of ownership
B. reduced memory requirements
C. increased storage capacity
D. improved security
Answer: A
Explanation:
Cisco Unified Fabric is the interconnection point for applications, stored data, and users that can help you:
• Build an intelligent, high-performing infrastructure with multidimensional scalability for the data center network
• Simplify your data center architecture and reduce costs with LAN and SAN convergence, helping you reduce capital costs with fewer devices, simpler management, and more flexible configuration policies
• Create an open, programmable network backbone that is easier and faster to deploy and manage
Reference: http://www.cisco.com/c/dam/en/us/products/collateral/switches/nexus-7000-series-switches/at_a_glance_c45-617345.pdf
Real Questions
Drag and Drop Question
Drag the Network virtualization technology on the left to the correct definition on the right.
Answer:
Real Questions
Drag and Drop Question
Drag the WAAS component feature on the left to the corresponding function on the right.
Answer:
Real Questions
Refer to the exhibit below:
The figure shows CLI interface for VSAN configuration of Cisco MDS 9000 switch.
Which command is required to enter the configuration prompt for VSAN as shown in figure?
A. config t
B. vsan name
C. vsan
D. vsan database
Answer: D
Explanation:
Configuration terminal is not sufficient to enter vsan db configuration prompt. The vsan name command and ID can be created on vsan-db prompt which requires a vsan database command.
The vsan database command is used with vsan-db prompt to create a Vsan name and ID.
Real Questions
Which layer serves as the boundary between L2 and L3 links in a datacenter infrastructure?
A. Access Layer
B. Core Layer
C. Aggregation Layer
D. None of above
Answer: C
Explanation:
Access layer is the lowest layer used for physical connectivity. Core layer connects core to aggregation layers using L3 links.
Aggregation layer serves as an L2 and L3 boundary as well as a connecting point for firewall, etc.
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