! O# I# {" y5 q2 M4 Q% S: l0 m% {Which statement describes what this command accomplishes when inside and outside interfaces are* d6 T/ ?* Y9 g
correctly identified for NAT? - ^5 F; R& \* `1 L! ~8 }- @& gip nat inside source static tcp 192.168.1.50 80 209.165.201.1 8080 extendable & p. E+ k8 K1 D/ ?6 P; @A. It allows host 192.168.1.50 to access external websites using TCP port 8080. : C$ t5 x. ]/ x0 B8 y YB. It allows external clients coming from public IP 209.165.201.1 to connect to a web server at6 L; n) |( h# t7 B
192.168.1.50 " e1 x2 }# L9 C- [# k# mC. It allows external clients to connect to a web server hosted on 192.168.1.50.8 }2 g. I8 f, {9 ~
D. It represents an incorrect NAT configuration because it uses standard TCP ports. 0 J) @ z- U; u# LCorrect Answer: C ; Q: M R* l0 J+ r* F 3 i' U$ W8 d! c/ f w: r ! d2 ^1 r: u9 r+ ~+ y6 ~5 Q2、netflow有什么作用，他是什么组织提出的，选项里有IEEE，IETF这2个，另外3个是问他可以分析什么类型的流量。 - _& `; {4 j8 ~2 a( x4 G8 HQUESTION 464 ' k7 w0 u" v/ B( |! r; ^# _ j. fFeatures of Netflow version 9? (choose two) ! {) F2 l$ }+ R- y2 K D9 l& XA. IEEE standard) J( @* J e* O C& u C
B. IETF standard ; c0 u9 E3 p% x" i( j4 |$ TC. ingress only- s4 H: f$ o& q/ ^; |' X
D. egress only0 s% L; q1 n3 W5 i/ N @! H
E. ingress/egress 0 p8 O O0 C. p+ l. w5 MCorrect Answer: BE 3 i! t3 B9 p" _$ Y0 l8 i3 W, W! q9 C
$ U1 S% A5 M! U$ K1 i7 {6 X \/ g+ H$ h* t7 a& K 3、dhcpv6如何在VLAN Interface里实施中继代理，选项里有的说明在vlan接口下，有的是在全局模式下使用dhcpv6 relay。* `6 V) |7 R: K8 E: p0 ~5 }
QUESTION 481 5 c) m. s$ c% sWhich set of actions does a network engineer perform to set the IPv6 address of a DHCP relay server 9 J2 W& W% r ]. L: S( z7 O% nat the VLAN interface level? / f7 B1 @0 |8 X1 gA. Enter the VLAN interface configuration mode and define the IPv6 address of a DHCP relay server' a$ v- Q8 Q% I: W2 h0 C
B. Enter the global configuration mode and enable the IPv6 DHCP relay0 W6 n8 H1 @0 @7 m
C. Enter the global configuration mode, enable IPv6 DHCP relay from interface configuration mode6 a! `1 k& ~, v9 G
and define the IPv6 address of a DHCP relay server. z2 A2 h) d/ C' T% E6 V
D. Enter the VLAN interface configuration mode, enable IPv6 DHCP relay, and define the IPv6 address; W1 O n: {5 n+ ~, h" q
of a DHCP relay server # O0 r6 L4 {/ l$ ?( }1 _Correct Answer: D / I8 ?' Z& b& f, ~# { 7 r6 Q1 E0 ?6 |4、service timestamps log datatime的作用 7 z. q- F/ {5 y0 y% M; v) {" |+ Y- t9 q service timestamps log datetime msec % A2 B7 y u7 L- S : c' c+ s4 d2 j* ?拖图题和实验题与题库一样，实验考了EIGRP,EIGRP STUB,OSPF。$ I6 ]' _: @0 J1 n) \2 f 祝大考试顺利！1 {" Y! t( Q9 z" y: o& L
