本帖最后由 小乔 于 2017-6-5 15:27 编辑 4 i: b) \: O2 c$ T6 k0 B
" b* M( @1 U* pNEW QUESTION 1
& l5 D7 _, N( f5 t) g8 _Which option is the first task that a device that is configured with NAT64 performs when it receives an incoming IPv6 packet that matches the stateful NAT64 prefix? A. It translates the IPv6 header into an IPv4 header.
; y& u; \/ B# A) O' h" kB. It checks the IPv6 packet against the NAT64 stateful prefix.
& C- U$ @ j* O+ [7 D! T7 GC. It translates the IPv6 source address to an IPv4 header.
/ S% V6 {( `# I9 uD. It translates the^ IPv4 destination address into a new NAT64 state.
5 X! W0 e+ T' |. HE. It performs an IPv6 route lookup. Answer: A NEW QUESTION 2
! E2 g0 `! s5 q' z0 wWhich command do you enter to display log messages with a timestamp that includes the length of time since the device was last rebooted? A. service timestamps log uptime
0 H& F, z* p, F4 p$ R0 JB. logging facility 206 r* r5 ?8 l3 W3 f# u
C. service timestamps debugging localtime msec
- R9 g t( d/ e- T. S- G, f( B5 SD. logging console errors2 F: r4 L0 D. q2 u6 Y: k- K' r" H
E. logging monitor 7
# n/ {* a3 C0 F: t9 m7 @F. service timestamps log datetime msec Answer: A [/hide] NEW QUESTION 3
9 x2 W( @0 q- N, e8 }6 T( RWhich option must be configured on a target device to use time stamping to accurately represent response times using IP SLA? A. Responder2 W! Q' f; a/ E: C1 P
B. Jitter value
4 Z+ e$ P8 z! h2 QC. TCP Connect) ^9 f& {3 Q" B0 ?) p+ R8 Q- x
D. ICMP Echo Answer: D NEW QUESTION 4
m2 I4 u7 T& \( B4 O$ W2 l5 NRefer to the exhibit. Which option describes why the EIGRP neighbors of this router are not learning routes that are received from OSPF? v J$ }+ } [8 Z3 [: U1 Q- m
router eigrp 1, I# L' V9 k" {9 g9 y+ m
redistribute ospf 100
% x* Y+ y3 i Y# enetwork 10.10.10.0 0.0.0.255
/ K# }; J, }- uauto-summary
7 f( R) U& ~) A$ F. Z6 Y!. ]) m h- x5 o) f5 m' g
router ospf 100
1 [4 K9 N$ T7 u% n: v. xnetwork 172.16.0.0 0.0.255.255 area 100$ z0 |. b7 Z+ E
redistribute eigrp 1 A. The subnet defined in OSPF is not part of area 0.3 h/ d3 a8 `9 ~' ~. k: g# X; v
B. Default metrics are not configured under EIGRP./ G. R/ a" O' \" C
C. There is no overlap in the subnets advertised.+ ^) w: c2 e- s
D. The routing protocols do not have the same AS number. Answer: B NEW QUESTION 5" D' m1 f5 w& M. Y
Which two options are requirements for EIGRP authentication? (Choose two.) A. A crypto map must be configured.* g1 z% y; _, C5 t% T" p7 w
B. The Authentication key must be configured under the interface running EIGRP.8 e/ U) z; S; K. w' ^9 p! `+ I
C. The authentication key must be configured within the EIGRP routing configuration.& j' f2 f5 X5 i
D. The authentication key IDs must match between two neighbors.: t$ O: n g- u4 a8 t
E. A separate key chain must be configured.( z( D, a+ C4 y& R8 o4 F# J
F. AN IPsec profile must be configured. Answer: BD NEW QUESTION 6
/ a; c. g: x4 H# A; r9 P ~0 u" pA network engineer is troubleshooting connectivity issues with a directly connected RIPng neighbor. Which command should directly connected RIPng neighbor adjacencies only? A. router#show ipv6 rip next-hops3 P4 @0 G+ u' b) I( n& m$ M
B. router#show ip rip neighbors! y2 n4 @4 R; t8 o
C. router#show ipv6 routers X- I5 ?2 I+ l3 J- l
D. router#show ipv6 rip database Answer: A NEW QUESTION 7, n0 L& `1 G6 {: y' P
Which security feature can you enable to control access to the vty lines on a router? A. exec-time out8 w1 `# n9 S1 T4 y1 T* {' b
B. logging" v0 U$ w" k% ]1 _- m, n
C. username and password7 l: q5 T! q/ z5 m6 A' M
D. transport output Answer: C NEW QUESTION 8! @: Z- d c/ s, B' S2 A/ V
A network engineer wants an NTP clients to be able to update the local system without updating or synchronizing with the remote system. Which option for the ntp access-group command is needed to accomplish this? A. serve
7 [" w0 V) \9 g# v8 zB. query-only' P( c! z, e& n4 M8 |' j
C. serve-only
! q/ |( Q! g% l0 \# c S, \0 P* P1 f8 m$ KD. peer Answer: A [hide] . D" p6 U/ v3 X w. z( C" n: J8 u
/ O1 x9 b$ @* ]- } | 
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