Cisco 300-180 Online Practice Questions and Exam Preparation

Cisco 300-180 Online Questions & Answers

• Question 221:

  Why do color blocking logic counters increment while the unidirectional packet flow is troubleshot in a FabricPath topology?

  A. One of the switches in the topology has gone down.
  B. A FabricPath loop has been detected.
  C. FabricPath switch IDs are overlapped in the current topology.
  D. VLANs are being blocked due to missing FabricPath VLANs.
  D. VLANs are being blocked due to missing FabricPath VLANs.

• Question 222:

  Refer to the exhibit. Which result of the REST API configuration on a Cisco APIC is true?

  

  A. It recovers a disconnected spine
  B. It recovers a disconnected APIC node
  C. It deletes a leaf switch from eth1/49
  D. It recovers a disconnected leaf
  C. It deletes a leaf switch from eth1/49

• Question 223:

  

  Refer to the exhibit. Cisco UCS Manager reports that the number of disks assigned to a server exceeds the number of available disk slots. What could cause this issue?

  A. The fault detection tests on the disk drive failed.
  B. Communication between the fabric interconnects failed.
  C. Communication between Cisco UCS Manager and the server failed.
  D. The Cisco UCS B-Series Blade Server is connected incorrectly to the fabric interconnects.
  A. The fault detection tests on the disk drive failed.

• Question 224:

  When configuring a traffic-monitoring session, which two guidelines are required to complete the task? (Choose two.)

  A. For Ethernet traffic, the destination must be an unconfigured physical port.
  B. For Fibre Channel, the destination must be a Fibre Channel uplink port.
  C. For Ethernet traffic, the destination must be an active port that is assigned to an existing VLAN.
  D. For Fibre Channel, the destination must be an inactive port on a VSAN.
  A. For Ethernet traffic, the destination must be an unconfigured physical port.
  B. For Fibre Channel, the destination must be a Fibre Channel uplink port.

• Question 225:

  

  Refer to the exhibit. Which statement about how the MAC addresses replicate is true?

  A. The MAC addresses replicate from fabric interconnect 1 to fabric interconnect 2. Fabric interconnect 2 installs the MAC addresses if fabric interconnect 1 fails
  B. The learned MAC addresses of fabric interconnect 1 must be relearned by fabric interconnect 2 if fabric interconnect 1 fails
  C. The MAC addresses replicate from fabric interconnect 1 to fabric interconnect 2. Fabric interconnect 2 installs the MAC addresses immediately
  D. The learned MAC addresses of the active fabric interconnect replicate only if the active fabric interconnect fails
  D. The learned MAC addresses of the active fabric interconnect replicate only if the active fabric interconnect fails

• Question 226:

  Refer to the exhibit.

  

  Your customer is migrating is their existing top-of-rack data center to a new location that uses an end-of-rack configuration. The customer requests a site survey prior to the migration. Which fact must you highlight in your survey that is required for a successful transition?

  A. Power source must be 240 volts only for blade chassis.
  B. Power source must be 240 volts only for fabric interconnect switches.
  C. Blade chassis using passive TWNAX cables must be placed within 5 meters of the end rack.
  D. Blade chassis must not be fully equipped with blades when using and end-of-racksetup.
  C. Blade chassis using passive TWNAX cables must be placed within 5 meters of the end rack.

• Question 227:

  Which command sequence in the Cisco UCS C-Series rack server CLI sends tech support data to a TFTP server?

  A. ucs-c250 / # scope cimc ucs-c250 /cimc # scope tech-support ucs-c250 /cimc/tech-support # set path default.tar.gz ucs-c250 /cimc/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /cimc/tech-support *# commit
  B. ucs-c250 / # scope system ucs-c250 /system # scope tech-support ucs-c250 /system/tech-support # set path default.tar.gz ucs-c250 /system/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /system/tech-support *# commit
  C. ucs-c250 / # scope support ucs-c250 /support # scope tech-support ucs-c250 /support/tech-support # set path default.tar.gz ucs-c250 /support/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /support/tech-support *# commit
  D. ucs-c250 / # scope fault ucs-c250 /fault # scope tech-support ucs-c250 /fault/tech-support # set path default.tar.gz ucs-c250 /fault/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /fault/tech-support *# commit
  A. ucs-c250 / # scope cimc ucs-c250 /cimc # scope tech-support ucs-c250 /cimc/tech-support # set path default.tar.gz ucs-c250 /cimc/tech-support *# set tftp-ip 192.168.70.45 ucs-c250 /cimc/tech-support *# commit

• Question 228:

  

  

  Refer to Exhibit 4. Which selection is true regarding the configured Write Cache policy on the RAID adapter?

  A. Data written is stored in the cache and also written through to the physical drives
  B. Data written is stored in the cache and will be written to the physical drives when bandwidth is available
  C. Write Through mode poses the risk of data corruption if a BBU is not installed
  D. Write Through mode falls back to Write Back mode if the BBU fails
  C. Write Through mode poses the risk of data corruption if a BBU is not installed

• Question 229:

  

  Refer to the exhibit. An attempt to form a port channel between N9K-DC1-Core-1 and Cisco-UCS fails. Which action do you perform first to resolve this issue?

  A. Set the Cisco UCS interface to trunk mode
  B. Enable LACP on Cisco-UCS
  C. Add another link to the port channel
  D. Disable the LACP suspend individual feature on N9K-DC1-Core-1
  B. Enable LACP on Cisco-UCS

• Question 230:

  You configure a boot from SAN multipath environment that uses an EMC storage array. The host is registered on the array. Other hosts that have the same WWPN also appear to be logged in. Which action resolves the issue?

  A. Remove the local disks that are connected to the blade.
  B. Explicitly registers all the paths on the storage array.
  C. Ensure that the storage array is cabled correctly.
  D. Confirm that LUN masking is applied correctly.
  B. Explicitly registers all the paths on the storage array.