New Updated CCIE Data Center 350-080 Real Exam Download 161-170

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QUESTION 161

Refer to the exhibit. According to the equipment tab in Cisco UCS Manager, which is true?

 

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A.      A is an uplink port, B is a fabric port, C is a server port, D is a backplane port, E is a DCE interface, and F is a vNIC.

B.      A is an uplink port, B is a server port, C is a fabric port, D is a backplane port, E is a DCE interface, and F is a vNIC.

C.      A is an uplink port, B is a fabric port, C is a backplane port, D is a server port, E is a DCE interface, and F is a vNIC.

D.      A is an uplink port, B is a server port, C is a fabric port, D is a DCE interface, E is a backplane port, and F is a vNIC.

E.       A is an fabric port, B is a downlink port, C is an uplink port, D is a server port, E is a VIC interface, and F is a vNIC.

 

Correct Answer: B

 

 

QUESTION 162

Refer to the exhibit. The Cisco UCS domain is operating in switching mode. A network administrator notices that no traffic is traversing the uplinks on Fabric Interconnect B (Path C). Which actions might be used to change this behavior?

 

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A.      Fix the port channel configuration between Fabric Interconnect B and Nexus 5548 B as the port channel IDs do not match.

B.      Modify the bridge priority on the fabric interconnects so that one of the Nexus 5548s will always be the root bridge.

C.      Modify the bridge priority on the Nexus 5548s so that one of them will always be the root bridge.

D.      Modify the port priorities on the fabric interconnect uplinks (Paths B and C) so that they are a higher priority than ports Eth1/4 and Eth1/9 (Path D).

E.       This is an invalid configuration as Cisco UCS fabric interconnects cannot be directly connected.

 

Correct Answer: C

 

 

QUESTION 163

Refer to the exhibit. On which of the interfaces can VLANs be configured or modified within this Cisco UCS domain?

 

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A.      VLANs can be configured or modified on all ports.

B.      A, D, E, and F. Ports B and C are automatically configured by the fabric interconnect.

C.      A, E, and F. Ports B, C, and D are automatically configured by the fabric interconnect.

D.      A and F only. No other ports may have their VLAN configurations modified manually.

E.       A only. VLANs are configured on uplinks and are automatically available on any other port with no configuration necessary.

F.       F only. VLANs are only modified in the service profile.

 

Correct Answer: D

 

 

QUESTION 164

Your company wants Server 1/eth0 (vNIC 1) configured so that it always uses Fabric Interconnect A Port Channel 1 (Po1) when it communicates with anything outside of the Cisco UCS domain. However, if vNIC 1 fails over to Fabric Interconnect B using fabric failover, then vNIC 1 can use any uplink port on Fabric Interconnect B. Which statements are true? (Choose two.)

 

A.      The fabric interconnects must be in end-host mode.

B.      A pin group must be configured on the server tab in Cisco UCS Manager.

C.      In the service profile for Server 1, vNIC 1 must be explicitly assigned to a pin group.

D.      Server 1 cannot be configured to meet the requirement. A server can only be manually pinned to a single physical interface and not a port channel because of the LACP load-balancing algorithm.

E.       Server 1 cannot be configured to meet the requirement. A server is either manually pinned to an uplink on both fabric interconnects or the server is automatically pinned, but not both.

 

Correct Answer: AC

 

 

QUESTION 165

Refer to the exhibit. Your company would like to deploy this topology design. Which statement applies?

 

clip_image006

 

A.      The configuration cannot be implemented since all fabric interconnects are members of the same VLANs, and communication will not work properly for the Backup and Mgmt networks.

B.      The configuration cannot be implemented because only one disjointed layer 2 network is supported. Either Backup Net or Mgmt Net, but not both.

C.      The Production Network and Backup Net topologies can be implemented.

D.      The Production Network and Management Net topologies can be implemented.

E.       The topology design can be implemented fully in Cisco UCS version 2.0 or later.

 

Correct Answer: C

QUESTION 166

What interface is created when an FC Port Channel is created on a Cisco Unified Computing

System?

 

A.      An interface ‘san-port-channel’ in NXOS.

B.      An interface ‘port-channel’ in NXOS.

C.      An interface ‘port-channel’ with ‘mode fc’ configured.

D.      An interface ‘fc-port-channel’ in NXOS.

 

Correct Answer: A

 

 

QUESTION 167

Refer to the exhibit. You create a service profile within ORG C with two vNICs. Each vNIC is assigned to the MAC pool named “vmware”. Which two possible MAC addresses could be assigned to the vNICs? (Choose two.)

 

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A.      00:25:B5:FF:00:01

B.      00:25:B5:EE:00:01

C.      00:25:B5:DD:00:01

D.      00:25:B5:BB:00:01

E.       00:25:B5:AA:00:01

 

Correct Answer: AD

 

 

QUESTION 168

From the Cisco UCS CLI, how do you verify which uplink ports a blade server is using for its network connectivity?

 

A.      UCS-A# show pinning border-interfaces

B.      UCS-B# show service-profile circuit

C.      UCS-B(nxos)# show pinning server-interfaces

D.      You must statically configure which uplink the blades should use, or you will not have connectivity.

 

Correct Answer: C

 

 

QUESTION 169

Server load balancing (SLB) is the process of deciding to which server a load-balancing device should send a client request for service. Which predictors are supported on ACE in order to select the best server to fulfill a client request? (Choose three.)

 

A.      Hash address: Selects the server by using a hash value based on either the source or destination IP address, or both.

B.      Hash URL: Selects the server by using a hash value based on the requested URL.

C.      Hash MAC. Selects the server by using a hash value based on either the source or destination MAC address, or both.

D.      Hash header: Selects the server by using a hash value based on the HTTP header name.

E.       Hash IP: Selects the server using a hash value based on the IP address.

 

Correct Answer: ABD

 

 

QUESTION 170

Application Control Engine (ACE) can check the health of servers and server farms by configuring health probes (which are sometimes referred to as keepalives). A probe can be one of many types. Which are valid ACE probes? (Choose three.)

 

A.      HTTP

B.      Java scripting

C.      TCL scripting

D.      RADIUS

E.       TACACS

 

Correct Answer: ACD

 

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