Free Cisco 642-874 Exam Dumps Questions & Answers

Which option lists the EIGRP minimum timer settings for hello and dead timers in seconds?

• A.  2 and 6
• B.  4 and 6
• C.  both 6
• D.  2 and 4

An engineer is designing a new data center network so that the topology maintains fewer uplinks to the aggregation layer to reduce STP processing requirements. What data center topology meets the RFP requirements?

• A.  mesh
• B.  star
• C.  end of row
• D.  top of rack

Which option is an advanced WAN services design consideration for a multipoint architecture that connects two or more customer devices using Ethernet bridging techniques over an MPLS network?

• A.  MPLS
• B.  SONET/SDH
• C.  VPLS
• D.  Metro Ethernet

Which three options are the three layers of the Cisco design in the data center architecture? (Choose three.)

• A.  service layer
• B.  Layer 2 domain sizing
• C.  access layer
• D.  core layer
• E.  distribution layer
• F.  aggregation layer

Which of these Layer 2 access designs does not support VLAN extensions?

• A.  FlexLinks
• B.  looped square
• C.  loop-free U
• D.  loop-free inverted U
• E.  looped triangle