Which two statements about designing the Data Center Access layer are correct? (Choose two.)A . Multiport NIC servers should each have their own IP address.B . Layer 3 connectivity should never be used in...
Which two mechanisms are used by distance vector protocols to prevent routing loops? (Choose two.)A . split horizonB . route summarizationC . route poisoningD . tuned timersView AnswerAnswer: AC
An engineer is designing a network that is divided into multiple areas and supports a mixed vendor routing environment. Which interior gateway protocol must be selected?A . EIGRPB . OSPFC . BGPD . RIPv2View...
How does the use of multiple areas in a link state routing protocol improve network scalability?A . Reduces network bandwidthB . Permits partial table updatesC . Enables route summarizationD . Overcomes router hop limitView...
Which statement about route summarization is true?A . Summarization is supported by every routing protocol.B . EIGRP can be configured to automatically summarize VLSM networks.C . When it is implemented, routing tables are smaller.D...
Which IPv4 field are the precedence bits located in?A . IP destination addressB . Type-of-service fieldC . IP options fieldD . IP protocol fieldView AnswerAnswer: B
What is the benefit of VLSM?A . reduces configuration complexity by using the same subnet mask lengthB . reduces the routing table size by using automatic route summarizationC . reduces the routing table size...
Which three are valid Layer 2 access designs? (Choose three.)A . Looped TriangleB . Looped SquareC . Looped UD . Loop-Free TriangleE . Loop-Free SquareF . Loop-Free UView AnswerAnswer: ABF
In which network location should an external DNS server be placed?A . campus data centerB . enterprise branchC . internetD . remote accessView AnswerAnswer: C
Which interior routing protocol has the most preferable administrative distance by default?A . RIPB . OSPFC . EIGRPD . BGPE . IS-ISView AnswerAnswer: C
