Cisco 642-998 Online Practice Questions and Exam Preparation

Cisco 642-998 Online Questions & Answers

• Question 111:

  Which NHRP features active and standby virtual gateways?

  A. GLBP
  B. VRRP
  C. HSRP
  D. SSO
  E. NSF
  A. GLBP

• Question 112:

  Which option is an example of the network services that are provided at the aggregation layer of the data center network?

  A. OTV
  B. MPLS
  C. LISP
  D. ACE
  D. ACE

• Question 113:

  Which three parameters must be defined when you create a server profile in Cisco UCS? (Choose three.)

  A. UUID
  B. the vNIC and vHBA identity values
  C. the boot order
  D. the type of operating system
  E. the iSCSI qualified name
  F. the bandwidth
  A. UUID
  B. the vNIC and vHBA identity values
  C. the boot order

• Question 114:

  Which design steps could be considered optional?

  A. audit
  B. solution sizing
  C. analysis
  D. deployment provision
  A. audit

• Question 115:

  Which STP protocol is the default that is enabled on Cisco Nexus switches?

  A. STP (802.1d)
  B. MST (802.1s)
  C. RSTP (802.1w)
  D. Rapid PVST+
  D. Rapid PVST+

• Question 116:

  You are planning to migrate an existing customer infrastructure to a new data center infrastructure. Existing IP addresses must be preserved during the migration. Which three design options must you implement? (Choose three.)

  A. Implement a stretched Layer 2 connection that allows for IP mobility.
  B. The transport network must provide Layer 3 connectivity between the LISP-enabled routers located in the source and destination data centers.
  C. The transport network must provide Layer 2 connectivity between the Cisco FabricPath- enabled routers located in the source and destination data centers.
  D. The transport network must provide Layer 3 connectivity between the OTV-enabled routers located in the source and destination data centers.
  E. The default gateway in each data center is configured to have the same virtual IP address.
  F. The MAC address of the default gateway must be preserved in the new data center.
  G. IS-IS must be configured between the data centers to enable Cisco FabricPath functionality.
  A. Implement a stretched Layer 2 connection that allows for IP mobility.
  B. The transport network must provide Layer 3 connectivity between the LISP-enabled routers located in the source and destination data centers.
  E. The default gateway in each data center is configured to have the same virtual IP address.

• Question 117:

  Which two statements about how universal ports are converted from Ethernet to Fibre Channel ports are true? (Choose two.)

  A. Fibre Channel ports should be configured consecutively from the last port of a module.
  B. Port type changes become effective immediately after configuration.
  C. Fibre Channel ports should be configured consecutively from the first port of a module.
  D. Port type changes become effective only after reloading the switch.
  E. Fibre Channel ports may be assigned to any available port without regard to switch location.
  A. Fibre Channel ports should be configured consecutively from the last port of a module.
  D. Port type changes become effective only after reloading the switch.

• Question 118:

  Which three configuration states are valid for Cisco UCS unified ports? (Choose three.)

  A. 10 Gbps Ethernet
  B. FCoE on 10 Gbps Ethernet
  C. Native Fibre Channel
  D. 100 Mbps Ethernet
  E. 100 Gbps Ethernet
  F. iSCSI over 10 Gbps Ethernet
  A. 10 Gbps Ethernet
  B. FCoE on 10 Gbps Ethernet
  C. Native Fibre Channel

• Question 119:

  Which two options are valid for Layer 3 connectivity between Cisco Nexus 1000V Series VSM and VEM? (Choose two.)

  A. an out-of-band management interface
  B. a dedicated control interface
  C. a virtual Ethernet interface
  D. a dedicated packet interface
  E. a VMware vCenter virtual machine virtual interface
  A. an out-of-band management interface
  B. a dedicated control interface

• Question 120:

  What technology is necessary to support vPC+?

  A. MPLS
  B. OTV
  C. FabricPath
  D. vCenter
  E. RPVST
  F. MST
  C. FabricPath