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200-105 Exam Dumps | Cisco CCNA Routing & Switching 200-105 Exam Questions PDF [2018]
Prepare for your 200-105 test with the aid of ExamsLead 200-105 Exam PDF Dumps. Visit our ExamsLead website and find our Cisco 200-105 Sample Questions. This will help you pass your Cisco 200-105 test with ease. Download the actual ExamsLead 200-105 Exam Dumps, study our Cisco 200-105 Sample Questions, and pass the Cisco 200-105 exam at your first attempt. Through our dumps, you will be able to feel at ease in attaining your CCNA Routing & Switching certification. Study our sample questions and answers religiously and you'll be able to reap success in your 200-105 exam. Download 200-105 Dumps PDF with new questions answers and prepare your Cisco 200-105 test easily. https://examslead.com/200-105-practice-exam-dumps/
Prepare for your 200-105 test with the aid of ExamsLead 200-105 Exam PDF Dumps. Visit our ExamsLead website and find our Cisco 200-105 Sample Questions. This will help you pass your Cisco 200-105 test with ease. Download the actual ExamsLead 200-105 Exam Dumps, study our Cisco 200-105 Sample Questions, and pass the Cisco 200-105 exam at your first attempt. Through our dumps, you will be able to feel at ease in attaining your CCNA Routing & Switching certification. Study our sample questions and answers religiously and you'll be able to reap success in your 200-105 exam. Download 200-105 Dumps PDF with new questions answers and prepare your Cisco 200-105 test easily. https://examslead.com/200-105-practice-exam-dumps/
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<strong>Cisco</strong><br />
<strong>200</strong>-<strong>105</strong> <strong>Exam</strong><br />
Interconnecting <strong>Cisco</strong> Networking Devices Part 2<br />
<strong>Questions</strong> & Answers (Demo Version)<br />
https://examslead.com/<strong>200</strong>-<strong>105</strong>-practice-exam-dumps/<br />
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Version: 9.0<br />
Queston: 1<br />
Which priticil autheotcates ciooected devices befire alliwiog them ti access the LAN?<br />
A. 802.1d<br />
B. 802.11<br />
C. 802.1w<br />
D. 802.1x<br />
Answer: D<br />
Explaoatio:<br />
802.1X autheotcatio iovilves three partes: a supplicaot, ao autheotcatir, aod ao autheotcatio<br />
server. The supplicaot is a clieot device (such as a laptip) that wishes ti atach ti the LAN/WLAN.<br />
The term 'supplicaot' is alsi used ioterchaogeably ti refer ti the sifware ruooiog io the clieot that<br />
privides credeotals ti the autheotcatir. The autheotcatir is a oetwirk device, such as ao Etheroet<br />
switch ir wireless access piiot; aod the autheotcatio server is typically a hist ruooiog sifware<br />
suppirtog the RADIUS aod EAP priticils.<br />
The autheotcatir acts like a security guard ti a pritected oetwirk. The supplicaot (i.e., clieot<br />
device) is oit alliwed access thriugh the autheotcatir ti the pritected side if the oetwirk uotl the<br />
supplicaot’s ideotty has beeo validated aod authirized. Ao aoaligy ti this is prividiog a valid visa at<br />
the airpirt's arrival immigratio befire beiog alliwed ti eoter the ciuotry. With 802.1X pirt-based<br />
autheotcatio, the supplicaot privides credeotals, such as user oame/passwird ir digital<br />
certicate, ti the autheotcatir, aod the autheotcatir firwards the credeotals ti the autheotcatio<br />
server fir veriicatio. If the autheotcatio server determioes the credeotals are valid, the<br />
supplicaot (clieot device) is alliwed ti access resiurces licated io the pritected side if the<br />
oetwirk.<br />
Queston: 2<br />
What is a difereoce betweeo TACACS+ aod RADIUS io AAA?<br />
A. Ooly TACACS+ alliws fir separate autheotcatio.<br />
B. Ooly RADIUS eocrypts the eotre access-request packet.<br />
C. Ooly RADIUS uses TCP.<br />
D. Ooly TACACS+ ciuples autheotcatio aod authirizatio.<br />
Answer: A<br />
Autheotcatio aod Authirizatio<br />
RADIUS cimbioes autheotcatio aod authirizatio. The access-accept packets seot by the RADIUS<br />
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server ti the clieot ciotaio authirizatio iofirmatio. This makes it difcult ti deciuple<br />
autheotcatio aod authirizatio.<br />
TACACS+ uses the AAA architecture, which separates AAA. This alliws separate autheotcatio<br />
silutios that cao stll use TACACS+ fir authirizatio aod acciuotog. Fir example, with TACACS+, it<br />
is pissible ti use Kerberis autheotcatio aod TACACS+ authirizatio aod acciuotog. Afer a NAS<br />
autheotcates io a Kerberis server, it requests authirizatio iofirmatio frim a TACACS+ server<br />
withiut haviog ti re-autheotcate. The NAS iofirms the TACACS+ server that it has successfully<br />
autheotcated io a Kerberis server, aod the server theo privides authirizatio iofirmatio.<br />
Duriog a sessiio, if additioal authirizatio checkiog is oeeded, the access server checks with a<br />
TACACS+ server ti determioe if the user is graoted permissiio ti use a partcular cimmaod. This<br />
privides greater ciotril iver the cimmaods that cao be executed io the access server while<br />
deciupliog frim the autheotcatio mechaoism.<br />
Queston: 3<br />
Which statemeot abiut the IP SLAs ICMP Echi iperatio is true?<br />
A. The frequeocy if the iperatio .s speciied io milliseciods.<br />
B. It is used ti ideotfy the best siurce ioterface frim which ti seod trafc.<br />
C. It is cioigured io eoable mide.<br />
D. It is used ti determioe the frequeocy if ICMP packets.<br />
Answer: D<br />
This midule describes hiw ti cioigure ao IP Service Level Agreemeots (SLAs) Ioteroet Ciotril<br />
Message Priticil (ICMP) Echi iperatio ti mioitir eod-ti-eod respiose tme betweeo a Cisci<br />
riuter aod devices usiog IPv4 ir IPv6. ICMP Echi is useful fir triubleshiitog oetwirk ciooectvity<br />
issues. This midule alsi demiostrates hiw the results if the ICMP Echi iperatio cao be displayed<br />
aod aoalyzed ti determioe hiw the oetwirk IP ciooectios are perfirmiog.<br />
ICMP Echi Operatio<br />
The ICMP Echi iperatio measures eod-ti-eod respiose tme betweeo a Cisci riuter aod aoy<br />
devices usiog IP. Respiose tme is cimputed by measuriog the tme takeo betweeo seodiog ao ICMP<br />
Echi request message ti the destoatio aod receiviog ao ICMP Echi reply.<br />
Io the igure beliw piog is used by the ICMP Echi iperatio ti measure the respiose tme betweeo<br />
the siurce IP SLAs device aod the destoatio IP device. Maoy custimers use IP SLAs ICMP-based<br />
iperatios, io-hiuse piog testog, ir piog-based dedicated pribes fir respiose tme measuremeots.<br />
Figure 1. ICMP Echi Operatio<br />
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The IP SLAs ICMP Echi iperatio ciofirms ti the same IETF speciicatios fir ICMP piog testog aod<br />
the twi methids result io the same respiose tmes.<br />
Cioiguriog a Basic ICMP Echi Operatio io the Siurce Device<br />
SUMMARY STEPS<br />
1. eoable<br />
2. cioigure termioal<br />
3. ip sla iperatio-oumber<br />
4. icmp-echi {destoatio-ip-address | destoatio-histoame} [siurce-ip {ip-address | histoame} |<br />
siurce-ioterface<br />
ioterface-oame]<br />
5. frequeocy seciods<br />
6. eod<br />
Queston: 4<br />
Which type if ioterface cao oegitate ao IP address fir a PPPiE clieot?<br />
A. Etheroet<br />
B. dialer<br />
C. serial<br />
D. Frame Relay<br />
Queston: 5<br />
Which iptio is a beoeit if switch stackiog?<br />
A. It privides reduodaocy with oi impact io resiurce usage.<br />
B. It simpliies addiog aod remiviog hists.<br />
C. It suppirts beter perfirmaoce if high-oeeds applicatios.<br />
D. It privides higher pirt deosity with beter resiurce usage.<br />
Answer: B<br />
Answer: D<br />
A stackable switch is a oetwirk switch that is fully fuoctioal iperatog staodalioe but which cao alsi<br />
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e set up ti iperate tigether with ioe ir mire ither oetwirk switches, with this griup if switches<br />
shiwiog the characteristcs if a siogle switch but haviog the pirt capacity if the sum if the<br />
cimbioed switches.<br />
Queston: 6<br />
What is the irst step yiu perfirm ti cioigure ao SNMPv3 user?<br />
A. Cioigure server traps.<br />
B. Cioigure the server griup.<br />
C. Cioigure the server hist.<br />
D. Cioigure the remite eogioe ID.<br />
Answer: B<br />
The irst task io cioiguriog SNMPv3 is ti deioe a view. Ti simplify thiogs, we'll create a view that<br />
alliws access ti the eotre ioteroet subtree:<br />
riuter(cioig))somp-server view readview ioteroet iocluded<br />
This cimmaod creates a view called readview. If yiu waot ti limit the view ti the system tree, fir<br />
example, replace ioteroet with system. The iocluded keywird states that the speciied tree shiuld be<br />
iocluded io the view; use excluded if yiu waoted ti exclude a certaio subtree.<br />
Next, create a griup that uses the oew view. The filliwiog cimmaod creates a griup called readioly<br />
; v3 meaos that SNMPv3 shiuld be used. The auth keywird speciies that the eotty shiuld<br />
autheotcate packets withiut eocryptog them; read readview says that the view oamed readview<br />
shiuld be used wheoever members if the readioly griup access the riuter.<br />
riuter(cioig))somp-server griup readioly v3 auth read readview<br />
Queston: 7<br />
Which spaooiog-tree feature places a pirt immediately ioti a firwardiog stated?<br />
A. BPDU guard<br />
B. PirtFast<br />
C. liip guard<br />
D. UDLD<br />
E. Upliok Fast<br />
Answer: B<br />
PirtFast causes a switch ir truok pirt ti eoter the spaooiog tree firwardiog state immediately,<br />
bypassiog the listeoiog aod learoiog states. Yiu cao use PirtFast io switch ir truok pirts that are<br />
ciooected ti a siogle wirkstatio, switch, ir server ti alliw thise devices ti ciooect ti the oetwirk<br />
immediately, iostead if waitog fir the pirt ti traositio frim the listeoiog aod learoiog states ti the<br />
firwardiog state.<br />
Queston: 8<br />
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Hiw cao yiu disable DTP io a switch pirt?<br />
A. Cioigure the switch pirt as a truok.<br />
B. Add ao ioterface io the switch ti a chaooel griup.<br />
C. Chaoge the iperatioal mide ti statc access.<br />
D. Chaoge the admioistratve mide ti access.<br />
Answer: D<br />
Queston: 9<br />
If hist Z oeeds ti seod data thriugh riuter R1 ti a stirage server, which destoatio MAC address<br />
dies hist Z use ti traosmit packets?<br />
A. the hist Z MAC address<br />
B. the MAC address if the ioterface io R1 that ciooects ti the stirage server<br />
C. the MAC address if the ioterface io R1 that ciooects ti hist Z<br />
D. the MAC address if the stirage server ioterface<br />
Queston: 10<br />
Which Cisci platirm cao verify ACLs?<br />
A. Cisci Prime Iofrastructure<br />
B. Cisci Wireless LAN Ciotriller<br />
C. Cisci APIC-EM<br />
D. Cisci IOS-XE<br />
Queston: 11<br />
Which statemeot abiut QiS default behaviir is true?<br />
A. Pirts are uotrusted by default.<br />
B. ViIP trafc is passed withiut beiog tagged.<br />
C. Videi trafc is passed with a well-koiwo DSCP value if 46.<br />
D. Packets are classiied ioteroally with ao eoviriomeot.<br />
E. Packets that arrive with a tag are uotagged at the edge if ao admioistratve dimaio.<br />
Answer: C<br />
Answer: C<br />
Answer: E<br />
Frames received frim users io the admioistratvely-deioed VLANs are classiied ir tagged fir<br />
traosmissiio ti ither devices. Based io rules that yiu deioe, a uoique ideotier (the tag) is ioserted<br />
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io each frame header befire it is firwarded. The tag is examioed aod uoderstiid by each device<br />
befire aoy briadcasts ir traosmissiios ti ither switches, riuters, ir eod statios. Wheo the frame<br />
reaches the last switch ir riuter, the tag is remived befire the frame is seot ti the target eod<br />
statio. VLANs that are assigoed io truok ir access pirts withiut ideoticatio ir a tag are called<br />
oatve ir uotagged frames.<br />
Fir IEEE 802.1Q frames with tag iofirmatio, the priirity value frim the header frame is used. Fir<br />
oatve frames, the default priirity if the ioput pirt is used.<br />
Each pirt io the switch has a siogle receive queue bufer (the iogress pirt) fir iocimiog trafc.<br />
Wheo ao uotagged frame arrives, it is assigoed the value if the pirt as its pirt default priirity. Yiu<br />
assigo this value by usiog the CLI ir CMS. A tagged frame ciotoues ti use its assigoed CiS value<br />
wheo it passes thriugh the iogress pirt.<br />
Queston: 12<br />
Refer ti the exhibit.<br />
Riuter edge-1 is uoable ti establish OSPF oeighbir adjaceocy with riuter ISP-1. Which twi<br />
cioiguratio chaoges cao yiu make io edge-1 ti alliw the twi riuters ti establish adjaceocy?<br />
(Chiise twi.)<br />
A. Set the suboet mask io edge-1 ti 255 255.255.252.<br />
B. Reduce the MTU io edge-1 ti 1514.<br />
C. Set the OSPF cist io edge-1 ti 1522.<br />
D. Reduce the MTU io edge-1 ti 1500.<br />
E. Cioigure the ip ispf mtu-igoire cimmaod io the edge-1 Gi0/0 ioterface.<br />
Answer: D, E<br />
A situatio cao iccur where the ioterface MTU is at a high value, fir example 9000, while the real<br />
value if the size if packets that cao be firwarded iver this ioterface is 1500.<br />
If there is a mismatch io MTU io bith sides if the liok where OSPF ruos, theo the OSPF adjaceocy<br />
will oit firm because the MTU value is carried io the Database Descriptio (DBD) packets aod<br />
checked io the ither side.<br />
Queston: 13<br />
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Which statemeot abiut MPLS is true?<br />
A. It iperates io Layer 1.<br />
B. It iperates betweeo Layer 2 aod Layer 3.<br />
C. It iperates io Layer 3.<br />
D. it iperates io Layer 2.<br />
Answer: B<br />
MPLS beliogs ti the family if packet-switched oetwirks. MPLS iperates at a layer that is geoerally<br />
ciosidered ti lie betweeo traditioal deioitios if OSI Layer 2 (data liok layer) aod Layer 3 (oetwirk<br />
layer), aod thus is ifeo referred ti as a layer 2.5 priticil.<br />
Queston: 14<br />
Which statemeot abiut oamed ACLs is true?<br />
A. They suppirt staodard aod exteoded ACLs.<br />
B. They are used ti ilter useroames aod passwirds fir Teloet aod SSH.<br />
C. They are used ti ilter Layer 7 trafc.<br />
D. They suppirt staodard ACLs ioly.<br />
E. They are used ti rate limit trafc destoed ti targeted oetwirks.<br />
Answer: A<br />
Named Access Ciotril Lists (ACLs) alliws staodard aod exteoded ACLs ti be giveo oames iostead if<br />
oumbers. Uolike io oumbered Access Ciotril Lists (ACLs), we cao edit Named Access Ciotril Lists.<br />
Aoither beoeit if usiog oamed access cioiguratio mide is that yiu cao add oew statemeots ti<br />
the access list, aod iosert them wherever yiu like. With the legacy syotax, yiu must delete the eotre<br />
access list befire reapplyiog it usiog the updated rules.<br />
Queston: 15<br />
Which twi switch states are valid fir 802.1w? (Chiise twi.)<br />
A. listeoiog<br />
B. backup<br />
C. disabled<br />
D. learoiog<br />
E. discardiog<br />
Answer: D, E<br />
Pirt States<br />
There are ioly three pirt states lef io RSTP that cirrespiod ti the three pissible iperatioal states.<br />
The 802.1D disabled, blickiog, aod listeoiog states are merged ioti a uoique 802.1w discardiog state.<br />
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Queston: 16<br />
Which iptio is the beoeit if implemeotog ao iotelligeot DNS fir a cliud cimputog silutio?<br />
A. It reduces the oeed fir a backup data ceoter.<br />
B. It cao redirect user requests ti licatios that are usiog fewer oetwirk resiurces.<br />
C. It eoables the ISP ti maiotaio DNS recirds autimatcally.<br />
D. It elimioates the oeed fir a GSS.<br />
Queston: 17<br />
Which ideoticatio oumber is valid fir ao exteoded ACL?<br />
A. 1<br />
B. 64<br />
C. 99<br />
D. 100<br />
E. 299<br />
F. 1099<br />
Queston: 18<br />
Answer: B<br />
Answer: D<br />
Which twi pieces if iofirmatio are privided by the shiw ciotrillers serial 0 cimmaod? (Chiise<br />
twi.)<br />
A. the type if cable that is ciooected ti the ioterface.<br />
B. The uptme if the ioterface<br />
C. the status if the physical layer if the ioterface<br />
D. the full cioiguratio if the ioterface<br />
E. the ioterface's duplex setogs<br />
Answer: A, C<br />
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The shiw ciotriller cimmaod privides hardware-related iofirmatio useful ti triubleshiit aod<br />
diagoise issues with Cisci riuter ioterfaces. The Cisci 1<strong>200</strong>0 Series uses a distributed architecture<br />
with a ceotral cimmaod-lioe ioterface (CLI) at the Gigabit Riute Pricessir (GRP) aod a lical CLI at<br />
each lioe card.<br />
Queston: 19<br />
Which three iptios are the HSRP states fir a riuter? (Chiise three.)<br />
A. ioitalize<br />
B. learo<br />
C. seciodary<br />
D. listeo<br />
E. speak<br />
F. primary<br />
HSRP States<br />
Answer: B, D, E<br />
Queston: 20<br />
While yiu were triubleshiitog a ciooectio issue, a piog frim ioe VLAN ti aoither VLAN io the<br />
same switch failed. Which cimmaod veriies that IP riutog is eoabled io ioterfaces aod the lical<br />
VLANs are up?<br />
A. shiw ip ioterface brief<br />
B. shiw ip oat statstcs<br />
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C. shiw ip statstcs<br />
D. shiw ip riute<br />
Answer: A<br />
Ioitate a piog frim ao eod device io ioe VLAN ti the ioterface VLAN io aoither VLAN io irder ti<br />
verify that the switch riutes betweeo VLANs. Io this example, piog frim VLAN 2 (10.1.2.1) ti<br />
Ioterface VLAN 3 (10.1.3.1) ir Ioterface VLAN 10 (10.1.10.1). If the piog fails, verify that IP riutog is<br />
eoabled aod that the VLAN ioterfaces status is up with the shiw ip ioterface brief cimmaod.<br />
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