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发表于 2018-6-27 23:49:29
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楼主,这是部分选择题的问题,请自行查找答案,希望对你有帮助。6 W2 G: t2 ~+ o7 W& c. H# j
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Q.1
9 \- [& s' [( k' ATroubleshoot uRPF loose mode at client gateway router for networks that are not in the routing table. (Choose two)
: } d" j. q5 Q0 V% ?6 \a. Dynamic routing is configured on the router1 J4 o, ~& O9 f+ y: _5 L
b. CEF is enabled on the router5 d2 ]3 j& V7 W
c. allow-default is configured for loose mode( R/ d- G K* L
d. CFE is disabled on the router
* Q6 B8 R {5 ]" n+ p# pe. Static Routing is configured on the router- e3 a: j$ Q/ R3 Y: P3 ]
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Which two can use to protect & secure management plane from unwanted & unauthorized access ?6 C/ S- I9 e* f
a. Limit physical access to network devices
& j O8 p4 U! V' W. T: f5 i0 |b. Use RADIUS instead of TACACS+ for AAA
- ]3 p+ C1 \9 {6 K$ R6 Sc. Create an ACL to permit Telnet access only
8 e. U$ j; ]4 `3 y3 H1 nd. Enable authentication for the routing protection/ o. R# q* K u
e. Use MPP to limit the interfaces on which management traffic can traverse the device% C& ~8 |3 j% z. A8 v
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Which command enables authenticated login if a TACACS+ failure occurs ?7 Q$ |5 e" b M4 z' l! G
a. aaa authentication login test group local tacacs+* k' R( j, p8 r" g
b. aaa authentication login test group tacacs+ local
1 N. r, S( h: Jc. aaa authentication login test group radius local
! A* e" b, l& m& \7 k, s/ b7 I( `d. aaa authentication ppp dialins group tacacs+ local
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When your network experiences Cisco Discovery Protocol and LLDP issues, with which layer of the OSI model must you begin troubleshooting ?
% R) |" B5 V8 la. datalink layer
( s1 @4 w2 e. G, Y$ Vb. physical layer8 b$ [. Z$ e: V1 e4 {* ~
c. network layer
3 z% ?$ L3 M( c, E% f- s5 n! od. transport layer
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Q.51 \1 {. d M" @
Restrict access for device on management plane? (choose two)
0 f! {& \$ k n5 UA. enable Cisco Express Forward (CEF) globally! H) y3 ~0 `6 S+ J* V0 \
B. Add authentication for routing protocols
2 m: ^+ b+ e4 Q- m- g. {' z* WC. Restrict physical access
. i- m+ u" k' b% I2 u. I0 KD. Add ACLs for telnet
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$ K2 O' ?: S: j/ {2 {4 Z1 tCDP and LLDP are not working properly, where do you start troubleshooting?”A. Physical: L* `& g+ _" a& q
B. Datalink
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D. Transport, [9 c, P" }* ^) n8 ?
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2018-6-27 23:49:29
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