- 积分
- 64
- 鸿鹄币
- 个
- 好评度
- 点
- 精华
- 注册时间
- 2020-1-1
- 最后登录
- 1970-1-1
- 阅读权限
- 20
- 听众
- 收听
助理工程师
 
|
本帖最后由 小乔 于 2023-4-9 15:44 编辑
, Y2 x4 X% t1 X; r
, S4 a, v% J9 S5 m+ i* |8 \ H' }5 O) r! C: a) n9 u2 b. f U' l
' M1 h# O( `; T+ h# _
0 o R; c# H' f
分享一点信息:
' G7 A# [, N: p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5 k, L9 ^* i$ Z, Q9 \# O
h9 E3 V, m, M3 T
选择题:2题新题,问题不大. i; j* z: w- U$ R
实验题:
d. J) s) y/ H" o, g z1:BGP allows-in (我一直tab 不出来,打问号才看到实际是allowas-in)0 {/ q* w( C/ V3 q$ J$ Y v& N
2:GLBP 没啥好说的
( }9 w9 M( Y! G. J: T3 B1 B3:新题 span 附上试题$ g: A: z" p# S
2 e% l) z! O2 k- I* @$ r- _
9 S3 S$ t0 _; _ x) u3 T/ Z6 ]
. Y: u: q% K( Y+ M# HConfigure the devices according to the topology to achieve these goals:
5 h1 p' o( v$ E" H7 ]1. Configure a SPAN session on SW01 using these parameters:6 l; S9 @" Y+ O
• Session Number: 20
) z) ~; o7 x) @8 W& S. c• Source Interface: VLAN 99, p3 A3 M. R- J, x) m1 f# U! @+ k
• Traffic Direction: Transmitted Traffic6 n( _6 x7 x* R3 D
• Destination Interface: Ethernet 0/1: Q& z) [% B, l: z; U& V
2. Configure the NetFlow Top Talkers feature for outbound traffic on interface E0/2 of R01 with these parameters:
6 F- P# D; \$ o. t$ Q• Number of Top Talkers: 50
- e1 v" ?9 g& j9 P# U• Sort Type: Packets
' U q$ Q- _8 E/ k- _0 u0 Q• Cache Timeout: 30 seconds S' l" J1 d( U* y9 P* b3 Q
3. Configure an IP SLA operation on SW02 and start the ICMP probe with these parameters:6 P* H2 u+ F: u# \3 P
• Entry Number: 10
1 g! w' I% \* T0 Y3 {2 E) ?8 |• Target IP: 1.1.1.1
# s- |1 t! h8 ]* C- }; h Y• Source IP: 172.16.2.2
: I' N! F; o! `. r. E( y• Frequency: 5 seconds
" w2 k: o' v3 e8 w# B• Threshold: 250 milliseconds
6 ~1 @/ H! A* w4 s3 |- t# ~- K. q• Timeout: 3000 milliseconds- J& h+ O+ i: e9 \4 Z3 R/ f: u8 m
• Lifetime: Forever3 U/ t. W3 I% I3 g0 k% n) @
( B l2 u, j N1 d. b$ Y/ ~
) [) P7 C6 W. o3 }我的答案:(不知道对错,仅供参考)! `' O8 c3 Z' @ E8 v+ H
SW01
& s& C I3 Q% B- @& }enable! P, f5 n, W+ k- u0 W
conf t) X$ B) U: z0 p* l/ u
monitor session 20 source vlan 99 tx' S% a$ c# P( G7 f5 V) X) m. W
monitor session 20 destination interface e0/18 {' h+ f7 t" |5 N
R014 n; |/ o/ S- P$ l& ~% Z- H+ q
enable4 W/ o- [& n3 _* @9 L. m9 I$ A
conf t9 d3 G `1 `) q7 Q
interface e0/27 m& W7 B& ^ [0 J$ ~) R+ e: s
ip flow egress1 u S- P: o# {2 P; _ S: W1 [
ip flow-top-talkers+ e7 H: R+ j. ?9 f" N
top 50" E' U+ n$ c; f1 O6 L4 a$ o
sort-by packets
, O' l7 f& ] W: @# b* ]0 w/ scache-timeout 30000
4 c( U* v+ H% Z) _wr
8 o( Q1 Y R9 j' x/ J6 [' \( o' q1 \* K
9 l$ J; ^& ^0 XSW25 ? F. T0 |+ J' A9 }
enable
, c3 s4 o+ c8 X0 _# dconf t% P7 q. d5 `4 w, X& Q
ip sla 10
* ]9 Z7 ^. D8 q0 L% Dicmp-echo 1.1.1.1 source-ip 172.16.2.2
3 Y- b% M& V4 v( m" y. Y/ zthreshold 2503 X4 r$ r# v( ]- k
timeout 30003 |8 g% I) K7 ]8 n: h+ e
frequency 5
8 U" c1 B1 p9 g: H+ Uip sla schedule 10 life forever
0 P8 p" w. s+ ^9 Z7 _+ p
% P8 F2 [! \& [% _6 D
* D9 I) b; i1 P! L |
评分
-
查看全部评分
|