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本帖最后由 小乔 于 2020-5-28 09:37 编辑 ) T8 o! U7 l* Y$ b+ O
8 e9 V l7 I9 u! C: P3 f) X: I 1 Refer to the exhibit.Router R1 Fa0/0 cannot ping router R3 Fa0/1.
1 k% o; r! g( a4 Y# ^$ k( L0 U9 V$ BWhich action must be taken in router R1 to help resolve the configuration
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A. set the default network as 20.20.20.0/24
0 D: K5 W0 r6 @B. configure a static route with Fa0/1 as the egress interface to reach
: {8 h2 I3 L, h/ Rthe 20.20.20.0/24 network
3 B: V1 ^+ j+ n% @C. set the default gateway as 20.20.20.2
6 ?! l- l; c" \; L8 ^D. configure a static route with 10.10.10.2 as the next hop to reach the
8 q4 O: b0 P3 p8 R& p20.20.20.0/24 network
. }2 V" ^' m5 @6 T hAnswer: D- S2 d. F% u8 B' r& K3 q2 N
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2 What are two fundamentals of virtualization? (Choose two.)# K! f6 q' [( ]+ p
A It allows multiple operating systems and applications to run independently on one physical8 P* w0 D& _7 n, D, `
server.; U' t) o0 K- F* {: w) ^
B It allows a physical router to directly connect NICs from each virtual machine into the network.
' h/ A- j& [7 c3 [- n. x$ M# @1 uC The environment must be configured with one hypervisor that serves solely as a network1 `9 h$ Y# h( n2 Y' m
manager to monitor SNMP traffic.5 K/ q* _ C9 l* N( h
D It allows logical network devices to move traffic between virtual machines and the rest of the5 M A! n. ?2 k
physical network.; U+ ^+ p0 D$ y J$ _$ M
E It requires that some servers, virtual machines, and network gear reside on the Internet.
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8 a: ~! p0 {. J' R/ C2 d3 `6 o) IRefer to the exhibit,if the network environment is operating normally,which type of device must5 R! R0 a; T! c
be connected to interface fastethernet0/1?
2 z8 o1 u- `# S5 \7 VA DHCP client
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C router
9 Q! ]8 _6 x$ M$ OD access point
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4 what event has occurred if a router sends a notice level message to a syslog server?
, ]& l [2 Q2 m' \9 d" I M7 CA An interface line has changed status9 ~. Q- m4 S/ ?" ]: q5 W3 E
B An ICMP connection has been built9 e l1 O; o& d( }+ ?
C A certificate has expired
% @4 s& d' c% q) ^4 _8 h' JD A TCP connection has been torn down
3 T# c, O: \) C/ o9 A% q5 What benefit does controller-based networking provide versus traditional networking?7 B9 Y( R' Y' h O& u
A provides an added layer of security to protect from DDoS attacks. z, \! }0 `% e4 |& X
B combines control and data plane functionality on a single device to minimize latency
& e4 e$ \* U) PC moves from a two-tier to a three-tier network architecture to provide maximum redundancy$ S# o3 u3 h' |' V0 R+ y
D allows configuration and monitoring of the network from one centralized point6 y* U a! v! r# n5 n
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6 Which action must be taken to assign a global unicast IPv6 address on an interface that is
& O' c: V8 f2 W2 w/ Y5 Zderived from the MAC address of that interface?
) ^* o& s: R) \$ ZA explicitly assign a link-local address \6 K I0 W% ]% X$ K
B disable the EUI-64 bit process# N+ t! i4 Q3 @; t6 r: O4 C$ D- K
C enable SLAAC on an interface
" M* u& B% h1 a: H" c8 SD configure a stateful DHCPv6 server on the network
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