Cisco 642-980 Online Practice Questions and Exam Preparation

Cisco 642-980 Online Questions & Answers

• Question 101:

  Which two commands will show all the OTV edge devices and their MAC addresses in the local site? (Choose two.)

  A. show otv overlay
  B. show otv site
  C. show otv vlan
  D. show otv adjacency
  E. show mac address-table
  B. show otv site
  D. show otv adjacency

• Question 102:

  Refer to the exhibit.

  

  What are three valid commands to troubleshoot why the port is disabled? (Choose three.)

  A. show san-port-channel compatibility-parameters
  B. show port info internal interface fc
  C. show san-port-channel internal info
  D. show port internal event-history interface fc
  E. show interface san-port-channel detail all
  F. show san-port-channel internal event-history all
  G. show internal interface event-history all
  A. show san-port-channel compatibility-parameters
  D. show port internal event-history interface fc
  F. show san-port-channel internal event-history all

• Question 103:

  A customer is deploying FCoE in its networkand has found that the connected host does not support FIP. Which command will be useful in troubleshooting this issue?

  A. show platform fcoe_mgr info interface vfc id
  B. show platform fcoe_mgr info software interface vfc id
  C. show platform software fcoe_mgr info interface vfc id
  D. show platform software interface fcoe_mgr info vfc id
  C. show platform software fcoe_mgr info interface vfc id

• Question 104:

  Refer to the exhibit.

  

  In the initial SAN deployment or after topology changes in the SAN, some hosts cannot communicate with storage. What are three possible causes of the problem? (Choose three.)

  A. misconfigured fabric timers
  B. misconfigured port parameters
  C. VSAN pruning
  D. VSAN trunking issues
  E. VLAN problems
  F. mismatched zoning
  A. misconfigured fabric timers
  B. misconfigured port parameters
  F. mismatched zoning

• Question 105:

  Which two statements are true regarding vPC configuration? (Choose two.)

  A. With vPC, there are no blocked ports.
  B. vPC uses hash-based EtherChannel load balancing.
  C. There are STP-blocked redundant links.
  D. There is VLAN-based load balancing.
  E. There is higher oversubscription.
  A. With vPC, there are no blocked ports.
  B. vPC uses hash-based EtherChannel load balancing.

• Question 106:

  Which private VLAN port type allows for the least amount of communication from that port to others?

  A. protected
  B. isolated
  C. community
  D. promiscuous
  B. isolated

• Question 107:

  When configuring LLDP on Cisco Nexus 5548 Switch, what is the purpose of LLDP hold time global configuration command?

  A. LLDPholdtime option is to set the length of time in milliseconds that a device should save LLDP information received before discarding it.
  B. LLDPholdtime option is to set the length of time in seconds that a device should save LLDP information received before discarding it.
  C. LLDPholdtime optionistosetthe length of time in milliseconds to wait before performing LLDP initialization on any interface.
  D. LLDPholdtime optionistosetthe length of time in seconds to wait before performing LLDP initialization on any interface.
  B. LLDPholdtime option is to set the length of time in seconds that a device should save LLDP information received before discarding it.

• Question 108:

  Which command would you use to find the AED of an extended VLAN in a dual-homed site of an OTV network?

  A. show otv aed on the AED
  B. show otv site on any edge devices in the site
  C. show otv vlan on the AED
  D. show otv aed on any edge devices in the site
  E. show otv vlan on any edge devices in the site
  C. show otv vlan on the AED

• Question 109:

  Which option describes whythe merge status for any application shows "In Progress" for a prolonged period of time when a new switch is added to the fabric?

  A. The new switch must be upgraded to match the same version of code as the original switch.
  B. The ports between the switches are not trunking all VSANs.
  C. The application needs to be started on both switches.
  D. There are outstanding changes that must be committed.
  E. The merge status cannot occur until a copy running-config startup-config is done.
  D. There are outstanding changes that must be committed.

• Question 110:

  Storage VDC creation has failed. Which two steps should be taken before creating the storage VDC? (Choose two.)

  A. Check that the F1 module has the FCoE license installed.
  B. Check that the FCoE feature is enabled on the N7K.
  C. Check that you have allocated the interfaces of the F module on the VDC.
  D. Check that the network QoS non-drop policy is configured for FCoE traffic.
  E. Check that the FCoE VLANs are allocated on the VDC.
  F. Check that the M2 module has the FCoE license installed.
  B. Check that the FCoE feature is enabled on the N7K.
  D. Check that the network QoS non-drop policy is configured for FCoE traffic.