Cisco 300-180 Online Practice Questions and Exam Preparation

Cisco 300-180 Online Questions & Answers

• Question 21:

  You use external storage to boot Cisco UCS B-series servers, The servers also have internal disks, You discover that one of the servers fails to boot from the SAN Other servers successfully boot from the SAN.

  What are too possible causes of the Issue? (Choose too)

  A. cabling
  B. the QOS settings on the Fabric Interconnect
  C. the power consumption of the blade
  D. zoning
  E. LUN masking on the storage array
  B. the QOS settings on the Fabric Interconnect
  D. zoning

• Question 22:

  Your customer is an ISP providing service to thousands of end customers. Its main concerns are focused on using up the total number of 4096 VLANs per VDC, wasting an unused block of IP addresses, and IP address management. Which technique will address these concerns?

  A. create a separate VDC to scale VLAN limitation and upgrade to Cisco Nexus 7018 Switch
  B. segment VLANs using secondary IP addresses, which will reduce the management domain
  C. create mapping between the VLAN and VSAN to run FCoE to consolidate VLAN and IP addresses
  D. use PVLANs, which will solve the scalability problem and provide IP address management
  D. use PVLANs, which will solve the scalability problem and provide IP address management

• Question 23:

  Refer to the exhibit.

  

  The OSPF neighbor is stuck in the INIT state. Which cause of this issue is true?

  A. An ACL is blocking unicast packets
  B. An ACL is blocking the hello packets.
  C. The ID of the router is the same as the ID of the neighbor.
  D. The MTU is misconfigured.
  B. An ACL is blocking the hello packets.

• Question 24:

  A customer reports that it cannot establish a vPC peer link between two Cisco Nexus 5548UP Switches. The interfaces on both switches are configured and cabled correctly. The interface status is up/down on switch 1 and up/up on switch 2. Which three steps are taken to isolate the root cause? (Choose three.)

  A. ask the customer if the link was ever functional
  B. determine whether the fiber-optic cable type (single mode or multimode) matches the X2 modules
  C. swap the fiber-optic cable with one known to be good
  D. swap the transceivers between the two interfaces
  E. swap the ends of the fiber-optic cable
  C. swap the fiber-optic cable with one known to be good
  D. swap the transceivers between the two interfaces
  E. swap the ends of the fiber-optic cable

• Question 25:

  Refer to exhibit.

  

  A Cisco UCS admin is troubleshooting an issue with a vNIC not coming up on a blade. When looking at the CLI of the "Fabric Interconnect",the admin runs this command to view the status of the interface. Which option describes a possible reason why the interface is stuck in an "initializing" state?

  A. The service profile is not applied to a blade.
  B. The VLANs defined on the vNIC are not defined on a matching uplink port.
  C. The uplink port is down.
  D. The QoS policy on the vNIC is invalid.
  E. The MTU on the vNIC is higher than the MTU configured in the QoS system class.
  C. The uplink port is down.

• Question 26:

  Refer to the exhibit.

  

  Customer is having problems with a device in VLAN100? What would fix the problem?

  A. Move the trunk port into VSAN 100.
  B. Change interface fc1fc1/1 into a trunk port and remove VSAN 100.
  C. Change interface fc2/4 into a trunk port.
  D. Change interface fc2/4 into VSAN 100.
  E. Change interface fc1fc1/2 into VSAN 100.
  D. Change interface fc2/4 into VSAN 100.

• Question 27:

  Which two types of ports does end host mode switching have? (Choose two.)

  A. VSS
  B. border
  C. router
  D. server
  E. STP
  F. client
  B. border
  D. server

• Question 28:

  What is the correct procedure to change Ethernet switching modes?

  A. Navigate to the subordinate Fabric Interconnect in the GUI, choose "Set Ethernet Switching mode", wait for it to come back up, and repeat on the primary FI.
  B. Navigate to either Fabric Interconnect in the GUI, choose "Set Ethernet Switching mode", and wait while both FIs reboot simultaneously.
  C. Navigate to either Fabric Interconnect in the GUI and transparently update the mode to switching. Repeat on the other Fabric Interconnect.
  D. Simply start using the switching features. The Fabric Interconnect automatically reconfigures to use Ethernet Switching Mode.
  B. Navigate to either Fabric Interconnect in the GUI, choose "Set Ethernet Switching mode", and wait while both FIs reboot simultaneously.

• Question 29:

  Which two commands can you run on a SAN core switch to identify which server WWPN is assigned through the service profile? (Choose two.)

  A. show flogi database
  B. show fcns database
  C. show wwpn database
  D. show interface
  E. show server
  A. show flogi database
  D. show interface

• Question 30:

  RBAC is a method of restricting access for a particular user on which two of these? (Choose two.)

  A. roles
  B. realm
  C. locales
  D. RADIUS
  E. LDAP
  A. roles
  C. locales