26: you need to set up a password that will prevent unauthorized users from telnetting into your router. what series of commands would you use?
- ^9 P2 D: s/ i9 c. Z, V Ja. acme1(config)# line console 0+ b! P9 i; A" F
acme1(config-line)# password acme+ O# S1 [* G5 @0 G* U; |7 ~4 a
acme1(config-line)# login
# w! Q8 `' m' G6 a+ h- R b. acme1(config)# line vty 0
5 N) Q5 N* |6 m# P! \& i/ k4 O acme1(config-line)# enable password acme 2 {! z# J# J' E7 S& D& |
c. acme1(config)# line vty 0+ ^0 J% M' B' S- u% F0 k8 w
acme1(config-line)# enable secret acme
* L6 v9 m' D! ^4 R3 I9 O, R acme1(config-line)# login
, q, E. ]9 o2 Z) B, ^% k" e d. acme1(config)# line vty 0
8 ~( T# ?0 E+ G+ x acme1(config-line)# password acme
$ G- d2 h; Q( }$ y& H acme1(config-line)# login
& [ t3 F' ^ M3 A9 F5 v
+ u3 \/ V6 X/ ]1 I7 ?+ P27: when you are setting up your serial interfaces, what does the clockrate command do for your connection?
! [, `6 \' R( f( ^0 x1 X# J3 pa. establishes the timing at which you send data $ D) Q( ]- C, b0 q. V
b. establishes keepalives
0 q! c0 B! `0 ]c. establishes the advertised bandwidth 4 M* A% ?! J2 I
d. establishes the time on the router
0 b$ B7 K9 ?* h6 T $ T6 t) I+ m$ h, @; v
28: you need to set up passwords on all your default telnet lines. what command would you start with? * A& h5 L2 |0 C6 I
a. router1(config)#telnet configuration $ J- P4 W8 \! n$ _ M) H7 @
b. router1(config)#interface ethernet 0/1
- D R6 A0 Z X3 `- h: Sc. router1(config)#line vty 1 5
- j1 p6 ]: @! v' B r, {& xd. router1(config)#line vty 0 4
# o( V3 d9 A/ e$ f' Z1 L
7 ~2 `( M( A* h29: you can execute show commands at which prompt? (choose two.)
* M5 b8 Z+ j* ^3 E% T! Pa. router1# ; ?! B$ j* {$ g2 _5 T
b. router1(config)# 9 x ]: G) v6 [" k. r
c. router1(config-router)#
, H& V& ?: M7 Bd. router1> 9 }1 w( M# }' x- o, t, i& |# |# E. e* ?
e. romon1>: i! g& {* G7 Y _& ]$ {& ~
) A8 K( f6 O6 g
30: you are configuring your router and type in an enable password and an enable secret password. your fellow network technician asks you why you have two passwords set when you need only one. what do you tell him?
% x, {. ]8 m& C% ^a. the enable password is used by low-level applications.
% B! Z, y# i& ~9 W( O4 x: zb. if you reverted to an older version of the ios, it would not understand the secret password. $ Z0 X$ A$ Y2 G/ K! ^. s
c. both passwords are treated the same.
6 I0 O% A$ |; p \3 od. it is a failsafe method of ensuring that people need to type two passwords instead of just one. v: B- @2 @ r. F# A7 Q! G
31: you need to get back to privileged exec mode from interface configuration mode. what is the quickest method? 8 X1 A; _: _# K. |2 w
a. ctrl+shift+6; then press x 5 q8 r& O; y: p+ B& e% Q1 N# |7 X
b. ctrl+esc
( i& |/ Y u: m7 T8 [- d6 ?c. ctrl+z
! K) J6 @# i+ @1 Yd. type exit
3 m9 ]+ p" J# V
" P' T+ k) s! r5 K$ ^32: when you are establishing a ppp link, which of the following would be negotiated? (choose three.) / j6 V4 e" A/ Q. m: X# z5 ~
a. ipcp * z2 {- U8 j) C( c& u* F
b. chap
. p" W d$ h1 T* U0 |% D& Gc. udp
# b$ G* _: H! md. q.931 : U% h- A9 D6 A8 ?1 t( W9 Y! `
e. multilink protocol
Y" k+ N. K2 s( N1 s
4 i* G) m3 v" s33: which of the following commands returns your router to a previously saved configuration?
% f4 |/ n( O% Z' ?' v5 r* Ia. router1#setup 5 o6 ]% g" e3 d# ^) K! x
b. router1#copy running-config startup-config
5 n8 H; y8 R. xc. router1#copy startup-config running-config
8 P- o+ E" ]7 u O& \6 Md. router1#reload
0 s F3 c5 _2 q2 p1 ]
0 o/ r6 t$ e5 B5 K+ {: v& j34: you are in interface configuration mode and would like to recall the last command you typed, move your cursor to the beginning of the command line, and type no before the recalled command. you notice your up- and down-arrow keys do not function BECause you are using an older terminal program. what command combinations could you use to recall the previous command and move your cursor to the beginning of the line? 1 G8 s, z1 ~* d7 |& p- \ j) ]
press ctrl+p to recall the previous command and ctrl+a to move to the beginning of the command line.
# u( n4 b4 E/ T7 v/ O/ k2 c& D5 }/ ypress ctrl+l to recall the previous command and ctrl+b to move to the beginning of the command line. + m# \4 W; x& J8 }. n
press ctrl+d to recall the previous command and ctrl+a to move to the beginning of the command line.
4 e! O& |! \% X# B/ {. ?press ctrl+e to recall the previous command and ctrl+a to move to the beginning of the command line.* {2 {- \* s& q: `/ _) F' E
/ s/ w! u& n) Y+ _" e H35: what is the baud rate setting for your terminal emulation program so that you can communicate through your console port?
6 O# ^1 p! U, | ]6 n4 {a. 2400 1 F; g: s9 g! G. w0 m
b. 9600
4 _4 f0 i6 ?( C5 O& [0 i( lc. 14400 % a8 ^ W: N' w) f3 n: u& {# s
d. 36300
& R4 F) v" H: z m1 M4 `& s * d, c( Z# M# T/ g- M
36: what must be configured on a cisco device to enable telnet functionality? 6 M: U6 H8 R2 e- {' W9 D
a. a management ip address
+ [7 \/ n) Q' t& K) Ab. snmp , \+ X% _! l( V
c. cdp ' i' s1 ]- ?; Z" \! A0 @
d. vty ports# e0 F* ]6 }" [9 \! e: h, ^
/ }6 H x u6 I
37: you are configuring your cisco router and need to go back to user exec mode. what command takes you back to user exec mode? 6 A1 a- Q+ v" d* k5 P7 _
a. router1#enable 7 n; p( S1 u) j! |
b. router1#exit
9 `) \; ~6 r) j1 v# V1 Rc. router1#configure terminal 1 w5 V* i3 b8 e7 A1 \/ S/ |
d. router1#disable/ r8 M6 m! Z/ w% Q! x
. i i$ b8 G2 y. c; t0 B" j38: which of the following commands places an ip address on your catalyst switch?
8 a: ]1 z6 `( o; h' O8 |a. switch1#ip address 10.2.2.2 255.255.255.0
9 x" C$ h0 E- Db. switch1(config)#set ip 10.2.2.2 255.255.255.0
, O4 E5 z/ y( P. Z( cc. switch1(config-vlan)#ip address 10.2.2.2 % F( ?! b7 [6 }4 f$ r
d. switch1(config-vlan)#ip address 10.2.2.2 255.255.255.0
. y+ g# Y: A& _7 m- u39: which of the following commands would you enter to receive this output shown in the figure above? |
发表于 2012-8-3 19:18:10
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