Ensurepass

CCIE Data Center Written Exam v2

 

QUESTION 51

Cisco UCS Director provides an option to offer the report metadata and REST API Browser for developers. Which configuration step is needed Cisco USC Director to enable this feature?

 

A.

Enable the developer menu.

B.

Enable report metadata

C.

Enable the debugging menu.

D.

Enable the REST API

 

Correct Answer: A

 

 

 

QUESTION 52

After VTEP devices have established BGP neighbor adjacencies with other VTEPs or with Internal BGP route reflectors, which three pieces of information are exchanged through BGP? (Choose three.)

 

A.

Layer 3 VNI

B.

VTEP peer list

C.

VPNv4 prefixes

D.

VTEP address

E.

router MAC address

 

Correct Answer: ADE

 

 

QUESTION 53

You want to create two vHBAs per fabric for each server in a Cisco UCS domain. Which option lists the maximum number of servers that can be utilized in this domain?

 

A.

20 chassis (160 servers)

B.

15 chassis (120 servers)

C.

16 chassis (128 servers)

D.

12 chassis (96 servers)

 

Correct Answer: A

 

 

QUESTION 54

Which Cisco UCS Director feature enables you to view the REST API URL for every report displayed in Cisco UCS Director?

 

A.

report metadata

B.

orchestration feature set

C.

REST API Browser

D.

automation feature set

 

Correct Answer: A

 

 

QUESTION 55

Cisco FabricPath switches support ECMP forwarding for known unicast frames. If the destination switch ID can be reached through more than one output interface with equal cost, the forwarding engine uses a hash function to pick one of the interfaces. Which three options are valid for hash input for unicast frames? (Choose three.)

 

A.

Use only the source parameters (layer-3, layer-4, or mixed).

B.

Use the FabricPath switch ID in the FabricPath header.

C.

Use only the destination parameters (layer-3, layer-4, or mixed).

D.

Use both the source and the destination parameters (layer-3, layer-4, or mixed).

E.

Include only Layer 2 input (source or destination MAC address).

 

Correct Answer: ACD

 

 

QUESTION 56

An admin is updating an existing Cisco UCS environment to accommodate a new storage array that will be directly attached to the Cisco UCS.

 

Unmanaged servers external to the Cisco UCS fabric interconnects will also access the new array existing Cisco UCS service profiles will be used to access the new storage array.

 

Drag and drop the appropriate steps from left into the correct order on the right to migrate the Cisco UCS to support the new storage array.

 

clip_image002

 

Correct Answer:

clip_image004

 

 

 

 

 

QUESTION 57

Refer to the exhibit. Corporate ABC wants to implement control by allowing authorized virtual machine MAC addresses to send traffic to the Internet. The administrator wants to add this MAC ACL on Nexus7k-1 to achieve the task.

 

clip_image006

 

[Configuration Output]

 

Nexus7k-1:

 

mac access-list mac-acl

 

permit 0050.561f.73d3 0000.00ff.ffff any

 

!

 

interface e1/1

 

mac access-group mac-acl

 

However, this action does not work. Which two statements describe the issue? (Choose two.)

 

A.

The MAC address and mask do not match.

B.

The MAC ACL cannot be applied to egress traffic.

C.

This command is wrong to apply this ACL under interface.

D.

The sequence number is missing from the ACL.

E.

The MAC ACL is not supported on Cisco nexus 7000 Series.

 

Correct Answer: BC

Explanation:

http://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/4_1/nx-os/security/configuration/guide/sec_nx-os-cfg/sec_macacls.html

 

B is definitely correct as you can only apply a MAC ACLs to ingress traffic only

 

You can apply a MAC ACL as a port ACL to Layer 2, Layer 3, and Port-Channels but the command is as follows:

 

mac access-list acl-mac-01

permit 00c0.4f00.0000 0000.00ff.ffff any

interface ethernet 2/1

mac port access-group acl-mac-01

 

 

 

 

 

 

QUESTION 58

Refer to the Exhibit. Which statement is true?

 

clip_image008

 

A.

The service profile in organization IS-SecureESX10 is trying to be associated to chassis 1 blade 7.

B.

The error is triggered when the service profile pn is being associated.

C.

The only way to fix the problem is to delete the service profile and start again with the proper MAC and WWPN pool association.

D.

If you ignore the warning and press Yes, the association fails because no MAC address is assigned.

 

Correct Answer: D

 

 

QUESTION 59

Refer to the exhibit. Which two CLI actions are appropriate to try to resolve the enhanced zoning lock problem? (Choose two.)

 

clip_image009

 

A.

Use the dear zone lock command to remove the lock Use this command on each switch in the fabric for VSAN 16 only.

B.

Use the show zone internal vsan 16 command to determ.ne the IP address of the user and the MDS switch where the lock is currently held.

C.

Use the no zone commit vsan command on me switch that holds the lock to release the lock if you are the holder of the lock.

D.

Use the no zone commit vsan <vsan id> force command on the switch that holds the lock to release the lock if another user holds the lock.

E.

Using either Cisco Fabric Manager or the CLI, reactivate the existing zone set for VSAN 16. Be careful to only reactivate and not deactivate activate to avoid a disruption in service.

 

Correct Answer: CD

 

 

 

QUESTION 60

Which two Cisco Nexus 2000 Series Fabric Extenders support FCoE? (Choose two.)

 

A.

2248TP

B.

2232ET-P

C.

2224TP

D.

2232PP

E.

2232TM-E

 

Correct Answer: DE

Explanation:

http://www.cisco.com/c/en/us/products/collateral/switches/nexus-2000-series-fabric-extenders/data_sheet_c78-507093.html

 

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