Cisco 300-180 Online Practice Questions and Exam Preparation

Cisco 300-180 Online Questions & Answers

• Question 251:

  Refer to the exhibit.

  

  You customer reports that the virtual machines operating on Host3 are not communicating with the external network .While troubleshooting you determine these facts:

  *

  Host3 is a UCS blade chassis server connected to two fabric interconnect switches.

  *

  The fabric interconnect switches are connected to the campus Cisco 6800 core switch.

  *

  N1Kv is the virtual switch configured on the VMWARE hypervisor installed on Host3.

  *

  port profile N1k-Uplink-Host3 is connecting Host3 virtual networks to the external network. Which reason is the cause of this problem?

  A. Port profile is the cause of this problem.
  B. Port aggregation mode under the N1k-Uplink-Host3 port must be changed to passive.
  C. Port aggregation mode under the N1k-uplink-Host 3 port profile must be changed to MAC pinning.
  D. Port aggregation mode under the N1k-Uplink-Host3 must be removed.
  B. Port aggregation mode under the N1k-Uplink-Host3 port must be changed to passive.

• Question 252:

  Refer to the exhibit.

  

  Which statement about the topology is true?

  A. Traffic to and from LAN clients is sent through the master router only.
  B. Clients 1, Client 2, and Client 3 are configured to have the default gateway IP address of 10.0.0.1.
  C. If Router A fails, the highest interface IP address backup router becomes the master.
  D. Multiple VRRP groups are configured on each router.
  A. Traffic to and from LAN clients is sent through the master router only.

• Question 253:

  Refer to the exhibit. Which command was executed on a Cisco UCS Fabric Interconnect in NX-OS mode to produce this output?

  

  A. show flogi database
  B. show npv flogi-table
  C. show flogi
  D. show npv flogi-database
  E. show fcns database
  B. show npv flogi-table

• Question 254:

  Which commands can you enter to see if a component in the Cisco UCS domain generated a core file?

  A. 6100-A# scope monitoring 6100-A /monitoring # scope sysdebug 6100-A /monitoring/sysdebug # show cores Core Files: Name Fabric ID
  B. 6100-A# scope sysdebug 6100-A /sysdebug # scope monitoring 6100-A /sysdebug/monitoring # show cores Core Files: Name Fabric ID
  C. 6100-A# scope system 6100-A /system # scope monitoring 6100-A /system/monitoring # show cores Core Files: Name Fabric ID
  D. 6100-A# scope cores 6100-A /cores # show cores Core Files: Name Fabric ID
  E. 6100-A# scope logging 6100-A /logging # scope monitoring 6100-A /logging/monitoring # show cores Core Files: Name Fabric ID
  A. 6100-A# scope monitoring 6100-A /monitoring # scope sysdebug 6100-A /monitoring/sysdebug # show cores Core Files: Name Fabric ID

• Question 255:

  When troubleshooting VXLAN, which interface is the source of all the encapsulated packets?

  A. VTEP loopback
  B. SVl
  C. VLAN
  D. vPC
  A. VTEP loopback

• Question 256:

  You are using the CISCO ACI programmatic features and you receive this error message from the REST API Token Was invalid (Error: Token timeout)

  Which option is a possible cause Of the error?

  A. The REST API requires that a login is refreshed
  B. The header or request sent to the web server IS malformed such that the request cannot be parsed by the web server
  C. The HTTP port is disabled on the Cisco APICs and HTTPS is enabled
  D. The CISCO APIC fails to resolve the distinguished name.
  A. The REST API requires that a login is refreshed

• Question 257:

  

  

  Why is Virtual Fibre Channel interface 19 in err-disable state?

  A. Missing transceiver
  B. Virtual interface is not bound to a physical interface
  C. The associated physical interface is down
  D. VSAN to VLAN binding mis-configured
  D. VSAN to VLAN binding mis-configured

• Question 258:

  

  

  FCoE traffic from C200-1 on VSAN 13 is not being switched through the network. Which statement explains the cause of the problem?

  A. The LAN switchport on N5K2 must be configured as a trunk.
  B. VLAN 1013 on N5K2 is not allowed on the LAN.
  C. The vFC on N5K2 that is associated with VSAN 13 is in the wrong port mode.
  D. The M1 card on the Nexus 7000 switch does not support FCoE.
  D. The M1 card on the Nexus 7000 switch does not support FCoE.

• Question 259:

  Which option causes an operating system on a UCS device to consistently crash several minutes after booting?

  A. faulty power supply
  B. out-of-date network adapter firmware
  C. incompatible operating system driver
  D. incorrect boot order
  E. disabled trusted platform module
  C. incompatible operating system driver

• Question 260:

  Which four tech support files can you create with the Cisco UCS Manager that you can submit to Cisco TAC for support? (Choose four.)

  A. UCSM
  B. disk LUNs
  C. fabric extender
  D. memory
  E. rack server
  F. chassis
  G. server cache
  A. UCSM
  C. fabric extender
  E. rack server
  F. chassis