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1 A question with a configuration snippet. Which purpose is to allow Telnet using port 3033. Why the configuration shown is not working?
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* K7 A' N6 X& E5 j& Y; h2 ?A. add rotary 33 **: { ~' E1 n1 o( I' z4 J
B. remove authentication login TTC, G0 q& F" O8 V1 t" Q
C. remove authorization exec TTC
5 I, \" ?. L$ u& ~: ?7 ID. remove transport input telnet
/ d( o8 F2 H1 H+ u0 o' pE. using access-lists
9 r0 c, |% `7 N" |) C2 C* j答案 A
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2 . user is supposed to access between 6:00 PM to 6:00 AM, however denied by midnight what needs to be changed
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2 E v' w1 M( i' a% T' s5 r, d/ htime mentioned in output…. ？1 t7 z7 l( @: n% |# l6 z/ ^
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periodic daily 06:00 to 18:00: Z( C$ Q. l# ^. g( n7 Q
periodic daily 18:00 to 23:597 h3 f, s. ]& e* s6 H, Z$ V+ c
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A), w* i$ v/ X: J) X& G! Q* P
time-range NOC_ACCESS
/ N. A- H7 B; j# W# Z4 v* U" Q! v: uperiodic daily 18:00 to 23:59
$ h/ V7 W* ~: j0 M& h. gperiodic daily 00:00 to 06:00
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B)
# G6 _2 j2 x, M+ h# B, e) Htime-range SWITCH_ACCESS p: v% ^+ |( B
periodic daily 18:00 to 23:59
( q( H( A2 O2 u8 Qperiodic daily 00:00 to 06:00
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time-range NOC_ACCESS
7 ]" S7 V* Q5 r( e4 Mperiodic daily 06:01 to 23:59
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d)
4 k. }+ M) ?& q, {0 c2 u4 ]time-range SWITCH_ACCESS
4 n* c1 h8 ]3 q9 _2 C! O2 ~' P4 @periodic daily 06:01 to 23:59: q% E2 J5 ^" M& S
答案 A9 q4 g( K k. s7 \
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3 Given show version, check why SSH is not successful?
E. j" d! W2 Q- ?8 ^) j! z2 r# ^A) need to upgrade the router IOS # l" a" o) E' f7 b7 Y
B) ROM memory upgrade
- [8 n0 M8 W4 ? ?* @1 w" mC) incorrect Configuration register 0x2102$ T; A' D p3 W, T( D
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答案 A
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+ R5 [0 j2 Q& H( @* y1 X; z4 logging console critical – what would display in the cli
+ A4 c6 v( N9 f* ?; b/ O7 ~1 \$ tA emergency. d! k' R- e4 C7 {* ^8 H- z' [, ?
B alert
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5 Must use route protocol for using TLV and fast-reroute (choose 2), K$ o5 c5 m. d. p3 K
A ISIS
6 G# i4 ^( ~; H9 w! YB OSPF4 Y e3 ^2 A, X0 ~; Z7 ^4 M- L2 h" N
C EIGRP
P0 N. b4 L. v( W+ WD RIP
- ]. i8 s. _7 GE RIPv2( ~& g& s& K4 |% P3 q2 O) R7 A0 Y3 @
答案 AB; K+ d: A; H$ t9 s+ S. Y# A
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6 Which two statements about traceroute are true? (Choose two)$ r' k* z4 e2 n$ ?$ g8 z3 J
A. It supports a variety of IP header options, including verbose
# f! z* z6 R; |B. The DF bit is set by default
/ K& P! U' V" }. TC. The TTL value can be set to 03 i3 K5 E( S$ D
D. The default probe count for each TTL level is 3
. T/ o+ M( t3 I8 lE. Extended traceroute operation can use a modified data pattern4 \* \& S: F3 O& H% T" O3 A5 H: C
Answer: A D
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7. which VPN technology allow unicast, multicast and private addressing? choose 2A. GRE& h/ {4 f4 ^. B$ Y
B. IPSec VPN
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D. DMVPN
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/ l4 v# j7 s. J4 i" m6 U3 u; UAnswer: A D# w g& l1 E$ _/ Y1 C
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发表于 2018-9-3 10:26:25
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发表于 2018-9-3 10:43:46
