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助理工程师
 
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本帖最后由 小乔 于 2023-4-9 15:44 编辑 1 p) m; M" p8 y t* o+ Z. i& V4 |. I
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0 C f, o: m# A2 ?分享一点信息:/ V$ F: h9 V% b5 `6 y5 r
看到有些和我同一天考的朋友没有考实验题,我却碰上了,所以大家还是做好有实验题的准备
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7 w% |- r8 i8 A" o6 d! q5 F选择题:2题新题,问题不大
7 ^) W& d3 C4 c, Q& L6 H1 |' A实验题:" ?5 Q. s9 H! d n7 k' H
1:BGP allows-in (我一直tab 不出来,打问号才看到实际是allowas-in)
/ Z9 n' P- o$ j* v' n `: h, @2:GLBP 没啥好说的
1 x# I, u! G" N1 v3:新题 span 附上试题! }& m! ~; U8 b
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Configure the devices according to the topology to achieve these goals:; C: _$ G& v# K N$ s6 s; @5 T' {
1. Configure a SPAN session on SW01 using these parameters:
0 e# e' R& m3 u• Session Number: 20
1 j9 X& E! m& _! J- ^. S# Y• Source Interface: VLAN 99% S7 s3 l1 H& J; e# Z1 q& d
• Traffic Direction: Transmitted Traffic% S. a+ {- Q! Q
• Destination Interface: Ethernet 0/15 T7 @; b8 P( d# t
2. Configure the NetFlow Top Talkers feature for outbound traffic on interface E0/2 of R01 with these parameters:% | I8 E) q9 z. ^; H
• Number of Top Talkers: 50
! S( z6 _, o7 S3 s5 D2 [& u• Sort Type: Packets7 b$ T2 D& Q7 o& A. l5 d
• Cache Timeout: 30 seconds
' d/ @$ `3 U; ^3. Configure an IP SLA operation on SW02 and start the ICMP probe with these parameters:3 |1 Y/ d4 b4 S; e0 z; o
• Entry Number: 10
9 J; b% |+ B, b# T6 I x% y$ O2 E• Target IP: 1.1.1.1
0 d. l0 Z$ H/ K" f• Source IP: 172.16.2.2& v: d6 t1 D( I' m- ?# y: _0 c* d
• Frequency: 5 seconds5 e! y$ x9 w$ u% @" f
• Threshold: 250 milliseconds8 D8 o+ M5 c, C1 M3 b& c& n# w O
• Timeout: 3000 milliseconds* t7 Z v, q7 l4 u; c
• Lifetime: Forever+ d2 g' W, u: \% K6 ~( F& p$ W0 b
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& B5 f. y3 v" O- Q我的答案:(不知道对错,仅供参考)
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enable& D# y, ^9 w! f: }5 U; o
conf t: F! S, g& T4 _) A
monitor session 20 source vlan 99 tx
z" r; r7 Z8 a0 ?9 a' Emonitor session 20 destination interface e0/11 {9 k/ x8 C+ S4 W+ h- w
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enable
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interface e0/2
, L/ O3 I' h& I( y$ k1 ], tip flow egress
0 Y7 m! g- ?+ l2 e% }ip flow-top-talkers
: R( G7 R2 [7 g. ]0 Stop 50
. }- i* }. E. z8 N x$ bsort-by packets
; h: g$ n& }" n- L5 t% Mcache-timeout 30000
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enable
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icmp-echo 1.1.1.1 source-ip 172.16.2.2
( N* a P: J, a/ B" Hthreshold 250; C0 h3 T& U% W9 a) g- n, o/ S
timeout 30008 \ Q+ [; q2 |6 j9 K) m6 i
frequency 5
* L$ f& y8 S9 Lip sla schedule 10 life forever
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