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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。
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Q.1
8 a. Z# _4 X* d) g' _$ _Troubleshoot uRPF loose mode at client gateway router for networks that are not in the routing table. (Choose two)! X+ J# V8 G+ x$ D' w
a. Dynamic routing is configured on the router
H% Q5 h# Z, B4 }0 Fb. CEF is enabled on the router" T# X% t& g$ P; f4 `& e* m9 x
c. allow-default is configured for loose mode4 p' x! ?, \- P9 D, O9 \! q
d. CFE is disabled on the router
8 m0 g2 h& u( h* Y7 u# Se. Static Routing is configured on the router7 P( L% N5 }! @% k/ f
1 n$ K z: E9 j+ OQ.2
& H- B8 v4 n, M- z' C' a8 N5 rWhich two can use to protect & secure management plane from unwanted & unauthorized access ?7 Q4 U& X" x, ~
a. Limit physical access to network devices2 R3 \+ z$ z/ E
b. Use RADIUS instead of TACACS+ for AAA5 X8 M# Z0 E& D, Y. {
c. Create an ACL to permit Telnet access only% w" a; X! I! a) U2 z2 W2 |. r+ `
d. Enable authentication for the routing protection
7 {& T$ [8 R# l; n! Ge. Use MPP to limit the interfaces on which management traffic can traverse the device- v4 x a$ m* T; @( Y
+ u" O4 x8 T$ R" S" u, N6 ~
Q.32 l F7 d. k; H2 e0 \) I; U
Which command enables authenticated login if a TACACS+ failure occurs ?$ x8 s$ M+ U+ z9 T+ l2 b
a. aaa authentication login test group local tacacs+1 p' V( E% `- Q+ J! Z; E- V7 t3 Q
b. aaa authentication login test group tacacs+ local& t$ X& p, P& P% b
c. aaa authentication login test group radius local, U4 @; ]* a8 n$ {
d. aaa authentication ppp dialins group tacacs+ local3 @% u) R3 e( X5 w
1 p" l4 L) x E V+ D3 g$ q9 aQ.42 @& V5 ^/ K$ r& E. o5 L2 q4 {) ^
When your network experiences Cisco Discovery Protocol and LLDP issues, with which layer of the OSI model must you begin troubleshooting ?
+ |) ~1 x; v4 l- \a. datalink layer, T9 b4 {+ z" {& [
b. physical layer" T# ~9 Y4 K% e( u3 u7 ]9 @& j% g
c. network layer( `9 U, Q: r$ {
d. transport layer" Q" G( Z* ^' ^
; P9 s0 Q" Y5 X8 Z/ J- j- P7 yQ.5
7 u( ^5 R" I: F6 ZRestrict access for device on management plane? (choose two)
6 I! X2 Z* r. N; t7 o2 \8 _( MA. enable Cisco Express Forward (CEF) globally" D g( @) ^+ R; m5 [! X% y8 }4 e
B. Add authentication for routing protocols
1 L1 E, \6 M# s jC. Restrict physical access
/ t* p* P& ~: K3 D6 ^D. Add ACLs for telnet
3 T6 M4 j' A1 H0 W! C! R( k( s5 O
F/ R l1 i' Z U/ uQ.6
8 Y% U2 C+ N' nCDP and LLDP are not working properly, where do you start troubleshooting?”A. Physical6 H& M2 D% g/ z) e4 B. X4 h
B. Datalink
7 y$ L. y; q3 E0 |2 T, B8 AC. Network
0 e7 @4 N4 p3 P' u: E& e7 K! wD. Transport
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