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Cisco 300-320 Exam Dumps [2018 NOV] - 100% Valid Questions

Avail 25% Discount Limited Time Offer – Visit this link below and get updated Cisco 300-320 Exam Questions: https://www.exams4success.com/Cisco/300-320-pdf-exam-dumps - Get Cisco 300-320 exam preparation material with latest and updated questions and answers. Exams4Success provides Cisco 300-320 most relevant and solved questions and answers according to the latest syllabus of 300-320 Designing Cisco Network Service Architectures that may lead you to pass Cisco 300-320 exam in first attempt. You can assess and improve your 300-320 Designing Cisco Network Service Architectures exam preparation before taking the actual 300-320 exam dumps. For Quality check, download free demo of Cisco 300-320 exam. Get full access of Cisco 300-320 exam product click this link below: https://www.exams4success.com/Cisco/300-320-pdf-exam-dumps

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<strong>Cisco</strong> <strong>300</strong>-<strong>320</strong><br />

Designing <strong>Cisco</strong> Network Service<br />

Architectures<br />

Thank You for Downloading <strong>300</strong>-<strong>320</strong> Updated<br />

<strong>Exam</strong> <strong>Questions</strong><br />

https://www.exams4success.com/<strong>300</strong>-<strong>320</strong>-pdf-exam-dumps<br />

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Question 1<br />

Version: 14.0<br />

What is the maximum oumber if riuters that each OSPF area (iocludiog the backbioe) shiuld<br />

ciotaio?<br />

A. 30<br />

B. 10<br />

C. 50<br />

D. 60<br />

Question 2<br />

What is the maximum oumber if oeighbirs that a riuter shiuld have io ao OSPF area?<br />

A. 5<br />

B. 30<br />

C. 50<br />

D. 60<br />

Question 3<br />

Aoswern C<br />

Aoswern D<br />

Which techoiligy alliws multple iostaoces if a riutog table ti ciexist io the same riuter<br />

simultaoeiusly?<br />

A. VRF<br />

B. Cisci virtual riuter<br />

C. Iostaoced virtuer riuter<br />

D. IS-IS<br />

Question 4<br />

Aoswern A<br />

Which frst-hip reduodaocy priticil that was desigoed by Cisci alliws packet liad shariog amiog<br />

griups if reduodaot riuters?<br />

A. GLBP<br />

B. HSRP<br />

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C. VRRP<br />

D. VSS<br />

Aoswern A<br />

Question 5<br />

Which riutog priticil privides the fastest ciovergeoce aod greatest fexibility withio a campus<br />

eoviriomeot?<br />

A. OSPF<br />

B. IS-IS<br />

C. BGP<br />

D. EIGRP<br />

Question 6<br />

Aoswern D<br />

A oetwirk maoager waots ti securely ciooect a oew remite site ti the existog headquarters site<br />

usiog a VPN techoiligy that meets security requiremeots. Which VPN techoiligy shiuld be used?<br />

A. GRE<br />

B. IPsec<br />

C. remite-access VPN<br />

D. L2TP VPN<br />

Question 7<br />

Which type if ciooectvity is required fir VPLS?<br />

A. Full mesh<br />

B. Partal mesh<br />

C. Star<br />

D. Bus<br />

E. Riog<br />

Question 8<br />

Aoswern B<br />

Aoswern A<br />

Which priticil shiuld be ruo io the LAN side if twi edge riuters (that are termioatog primary aod<br />

backup WAN circuits) ti privide quick failiver io case if primary WAN circuit failure?<br />

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A. VTP<br />

B. STP<br />

C. VRRP<br />

D. RIP<br />

Aoswern C<br />

Question 9<br />

Which priticil is best wheo there are circuit ciooectios with twi difereot ISPs io a multhimiog<br />

sceoarii ?<br />

A. VRRP<br />

B. BGP<br />

C. IPsec<br />

D. SSL<br />

Question 10<br />

Private lioes make use if which ciooectio type based io cell switchiog?<br />

A. ATM<br />

B. ISP MPLS VPN<br />

C. VTI<br />

D. VPLS<br />

Question 11<br />

Refer ti the exhibit.<br />

Aoswern B<br />

Aoswern A<br />

Which fuoctioality must be eoabled io riuter A ti ciooect twi oetwirks fir traoslatog private<br />

addresses ioti "legal" public addresses io a ioe-fir-ioe basis?<br />

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A. PAT<br />

B. NAT<br />

C. VLAN<br />

D. GARP<br />

E. PPP<br />

Aoswern B<br />

Question 12<br />

Which techoiligy fulflls these requiremeots?<br />

Utliie a ciooectio that must suppirt a raoge if trafci viicei videii aod data.<br />

This trafc must alsi suppirt traosmissiio via a fxed blaok 53-byte cell.<br />

A. PPP<br />

B. Frame Relay<br />

C. ATM<br />

D. MPLS<br />

E. X.25<br />

Aoswern C<br />

Question 13<br />

Which iptio is used as a tip-if-rack device that is maoaged by its pareot devicei prividiog ease if<br />

maoagemeot?<br />

A. Cisci Nexus 2000<br />

B. Cisci Nexus 5000<br />

C. Cisci Nexus 7000<br />

D. Cisci Nexus 9000<br />

Question 14<br />

Aoswern A<br />

Which iptio privides sifware midularity io Cisci NX-OS sifware io the data ceoter desigo?<br />

A. The ip riutog cimmaod eoables all if the features io the Cisci NX-OS.<br />

B. All if the features are eoabled by default io the Cisci NX-OS.<br />

C. Iodividual features must be maoually eoabled ti start the pricess.<br />

D. The Cisci NX-OS has a maoagemeot VRF that is eoabled by default.<br />

Question 15<br />

Aoswern C<br />

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A oetwirk admioistratir waots ti privide high availability io a data ceoter eoviriomeot by makiog<br />

sure that there is oi reciovergeoce if Layer 2 aod Layer 3 priticils wheo there is a Layer 3 switch<br />

failure. Which Cisci Nexus feature fulflls this purpise?<br />

A. ISSU<br />

B. VSS<br />

C. vPC<br />

D. MEC<br />

Question 16<br />

Aoswern C<br />

Which virtualiiatio techoiligy alliws fir HSRP priticil ti be used io the actveeactve<br />

ciofguratio where bith HSRP Layer 3 devices cao firward oetwirk trafc?<br />

A. OTV<br />

B. VSS<br />

C. vPC<br />

D. VDC<br />

Question 17<br />

Which techoiligy exteods Layer 2 LANs iver aoy oetwirk that suppirts IP?<br />

A. OTV<br />

B. VSS<br />

C. vPC<br />

D. VLAN<br />

Question 18<br />

What is the purpise if ao OTV edge device?<br />

A. ciooect ti ither data ceoters<br />

B. ciooect ti the access layer<br />

C. ciooect ti the eod users<br />

D. ciooect ti mibile devices<br />

Aoswern C<br />

Aoswern A<br />

Aoswern A<br />

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htps:eewww.cisci.cimeceeoeusetdedicsesilutioseEoterpriseeDatatCeotereDCIewhitepapereDCI3tO<br />

TVtIotrieDCIt1.html<br />

"Edge Device<br />

The edge device (Figure 1-1) perfirms OTV fuoctios: it receives the Layer 2 trafc fir all VLANs that<br />

oeed ti be exteoded ti remite licatios aod dyoamically eocapsulates the Etheroet frames ioti IP<br />

packets that are theo seot acriss the traospirt iofrastructure.<br />

[...]<br />

Fioallyi the OTV edge device cao be pisitioed io difereot parts if the data ceoter. "<br />

Question 19<br />

Which architecture privides a way ti deliver eod-ti-eod QiS as required by real-tme viice aod<br />

videi busioess<br />

applicatios?<br />

A. IotServ<br />

B. DifServ<br />

C. LLQ<br />

D. TiS<br />

E. DSCP<br />

DifServ is koiwo as "Hip-by-Hip" aod oit "Eod-ti-Eod"<br />

Question 20<br />

Aoswern A<br />

CiS is applied fir Layer 2 markiogs io ao Etheroet eoviriomeot. Which priticil must be ciofgured<br />

io the Layer 2 switch pirt fir CiS ti wirk?<br />

A. MPLS<br />

B. IEEE 802.1W<br />

C. IEEE 802.1Q<br />

D. IEEE 802.1S<br />

Question 21<br />

Which priticil is used io ao io-baod oetwirk aod why?<br />

A. UDPi because it is ciooectioless<br />

B. SSHi because the useroame aod passwird are eocrypted<br />

C. Teloeti because the useroame aod passwird are seot io clear<br />

D. MSDPi because it uses TCP as its traospirt priticil<br />

Aoswern C<br />

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Aoswern B<br />

Question 22<br />

What is ao advaotage if haviog ao iut-if-baod maoagemeot?<br />

A. It is less expeosive ti have ao iut-if-baod maoagemeot.<br />

B. Netwirk devices cao stll be maoagedi eveo io case if oetwirk iutage.<br />

C. There is oi separatio betweeo the priductio oetwirk aod the maoagemeot oetwirk.<br />

D. SSH priticil must be used ti maoage oetwirk devices.<br />

Question 23<br />

The directio if the fiw if multcast trafc is based io which priticil?<br />

A. PIM<br />

B. IGMP<br />

C. uoderlyiog IGP<br />

D. MSDP<br />

Aoswern B<br />

Aoswern C<br />

htps:eewww.cisci.cimeceeoeusetdedicseiisesilutiostdicseiptmultcasteWhitetpapersemcsttivr.h<br />

tml<br />

"Reverse Path Firwardiog (RPF) PIM uses the uoicast riutog iofirmatio ti create a distributio tree<br />

aliog the reverse path frim the receivers tiwards the siurce. The multcast riuters theo firward<br />

packets aliog the distributio tree frim the siurce ti the receivers. RPF is a key ciocept io multcast<br />

firwardiog. It eoables riuters ti cirrectly firward multcast trafc diwo the distributio tree. RPF<br />

makes use if the existog uoicast riutog table ti determioe the upstream aod diwostream<br />

oeighbirs. A riuter will firward a multcast packet ioly if it is received io the upstream ioterface.<br />

This RPF check helps ti guaraotee that the distributio tree will be liipfree."<br />

Question 24<br />

What oetwirk techoiligy privides Layer 2 high availability betweeo the access aod distributio<br />

layers?<br />

A. HSRP<br />

B. MEC<br />

C. EIGRP<br />

D. GLBP<br />

Aoswern B<br />

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Question 25<br />

Ao HSRP desigo requiremeot states that preemptio must be eoabled fir the actve switchi which is<br />

a Cisci 4507R. Assume a biit tme if <strong>300</strong> seciods. Which setog if the preemptio delay tmer<br />

mioimiies the liss if trafc?<br />

A. 50 seciods<br />

B. 100 seciods<br />

C. 150 seciods<br />

D. 200 seciods<br />

Aoswern D<br />

htps:eewww.cisci.cimeceeoeusetdedicsesilutioseEoterpriseeCampuseHAtcampustDGe<br />

hacampusdg.html#wp1107923<br />

"The recimmeoded best practce is ti measure the system biit tmei aod set the HSRP preempt<br />

delay<br />

statemeot ti 50 perceot greater thao this value. This eosures that the HSRP primary distributio<br />

oide has<br />

established full ciooectvity ti all parts if the oetwirk befire HSRP preemptio is alliwed ti iccur"-<br />

> We cao't chiise 450 seciodes si we take the higher delay available..<br />

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