Cisco 300-180 Online Practice Questions and Exam Preparation

Cisco 300-180 Online Questions & Answers

• Question 281:

  Refer to the exhibit.

  

  A customer has implemented dark fiber between two Cisco MDS SAN switches. After the network is put into production, the servers in site A experience poor performance when accessing the storage array in site B. While troubleshooting this issue, you discover the buffer credit applied on the interface that connects the MDS switches is incorrect. Which buffer-to-buffer credit value is needed to optimize the performance of the storage array access?

  A. 9
  B. 10
  C. 11
  D. 12
  D. 12

• Question 282:

  Which command helps to determine if there are any conflicts in the network with respect to a FabricPath configuration?

  A. show licenses
  B. show fabricpath conflict
  C. show fabricpath conflict all
  D. switchport mode fabricpath
  C. show fabricpath conflict all

• Question 283:

  

  

  

  Fibre Channel traffic on VSAN 12 between N5K2 and MDS9124-2 is degraded. Which statement explains the cause of this degradation?

  A. Performance is decreased by half due to the incorrect port type being used.
  B. The load-balancing scheme for VSAN 12 should be src-id/dst-id.
  C. B2B credits on N5K2 should be increased to 128.
  D. A VSAN port channel must be configured between N5K2 and MDS9124-2.
  D. A VSAN port channel must be configured between N5K2 and MDS9124-2.

• Question 284:

  Refer to the exhibit.

  

  A Cisco UCS Director appliance that has the Cisco UCS Director Bare Metal Agent installed fails to boot from the PXE. TFTP and the Bare Metal Agents are running. Which action do you take to resolve the issue?

  A. Restart the Cisco UCS Director Bare Metal Agent services.
  B. Restart the TFTP service.
  C. Reinstall the Cisco UCS Director Bare Metal Agent.
  D. Reinstall TFTP.
  B. Restart the TFTP service.

• Question 285:

  

  Refer to the exhibit. You review the output of the show commands. Which statement about the RPF state is true?

  A. Both vPC-Peer-1 and vPC-Peer-2 transmit PIM joins and forward a multicast stream
  B. vPC-Peer-2 transmits PIM joins and forwards a multicast stream
  C. vPC-Peer-1 transmits PIM joins and forwards a multicast steam
  D. vPC-Peer-1 transmits PIM joins and vPC-Peer-2 forwards a multicast stream
  C. vPC-Peer-1 transmits PIM joins and forwards a multicast steam

• Question 286:

  A customer calls in a trouble ticket and explains that after a power failure, the UPS was discovered to be defective and the Cisco UCS C210 M2 server running Windows 2008 R2 went down without proper shutdown. After restarting the server, you discover the RAID 5 array rebuilding parity. Which write-cache settings on the LSI MegaRAID 9260-4i controller explain this symptom?

  A. write back
  B. write through
  C. write back with BBU
  D. no write cache
  E. no hot spare
  A. write back

• Question 287:

  After an IP address pool is deleted from Cisco UCS Manager, none of the assigned addresses are reallocated. Which action reallocates the previously assigned IP addresses?

  A. Delete the associated service profiles.
  B. Reboot the servers associated with the service profile.
  C. Delete and recreate the Ip address pool.
  D. Enable the vNIC that was previously assigned an address.
  B. Reboot the servers associated with the service profile.

• Question 288:

  After moving Cisco UCS to a new data center that has a different management IP network, you discover that the KVM stops working. What is a possible cause of the issue?

  A. The management IP block uses the same subnet as the management port ot the UCSM.
  B. The management IP block uses a different subnet than the management port of the UCSM.
  C. The management IP block is not cleared.
  D. The management IP block is not defined.
  D. The management IP block is not defined.

• Question 289:

  How long are the LED states saved after a blade is removed from a Cisco UCS chassis?

  A. 1 minute
  B. 5 minutes
  C. 10 minutes
  D. 30 minutes
  E. 60 minutes
  C. 10 minutes

• Question 290:

  Refer to the exhibit.

  An administrator is deploying FCoE; however, a VFC interface will not come up. The administrator executes the commandshow platform software fcoe_mgr info interface vfc and displays the output. What is the problem?

  A. Connecting a Cisco MDS switch to a Cisco Nexus switch with Fibre Channel is not supported.
  B. The port must be in the same VSAN.
  C. There is a port type mismatch. They both must be F ports.
  D. The speed must be set to 8 Gbps.
  E. It is still initializing the port on the Cisco Nexus switch.
  B. The port must be in the same VSAN.