JN0-660 Exam Sample Questions

Question: 16

You manage an MPLS network. You are asked to classify traffic using the EXP bits from ingress to egress. What will allow you to accomplish this?

A. Configure explicit-null on the penultimate router.
B. Configure explicit-null on the egress router.
C. Configure implicit-null on the penultimate router.
D. Configure implicit-null on the egress router.

Answer: B

JN0-660 Exam Sample Questions

Question: 15

IS-IS is configured to support both IPv4 and IPv6 routing. Which statement is true?

A. Separate IPv4 and IPv6 hellos will be sent.
B. IPv6 will have a separate link-state database.
C. IS-IS v6 support must be enabled under protocols isis.
D. IS-IS sends IPv6 topology information as new TLVs in existing LSPs.

Answer : D

JN0-660 Exam Sample Questions

Question: 14

How would you copy the BGP prefix 192.168.42.0/24 from VRF-A.inet.0 to VRF B.inet.0?

A. Use a VRF import policy on the destination VRF to match the desired prefix.
B. Use an import policy on the BGP neighbor configured with family inet-vpn to add a target community that VRF-B imports.
C. Use a VRF export policy in VRF-A to copy the route from the source VRF to the destination VRF.
D. Use a RIB group policy to copy the route from the bgp.l3vpn.0 table to the VRF B.inet.0 table.

Answer: B

JN0-660 Exam Sample Questions

Question: 13

You are facing BGP scaling issues and decide to add dedicated route reflectors to your network. You notice that VPN routes are not being advertised by your route reflectors. Which three actions can you take to solve this? (Choose three.)

A. Add a static default route to inet.3 and/or inet6.3 on the route reflectors.
B. Add a full mesh of MPLS LSPs between all of the route reflectors.
C. Add MPLS LSPs between the route reflectors and their client routers.
D. Add a static default route to inet.3 and/or inet6.3 on all of the client routers.
E. Use rib-groups to add IGP routes to inet.3 and/or inet6.3 on the route reflectors.

Answer: A,C,E

JN0-660 Exam Sample Questions

Question: 12

Junos scripts can be written in which two languages? (Choose two.)

A. XLS
B. XML
C. XSLT
D. SLAX

Answer: C,D

Juniper patches OpenSSH's 'roaming' bug in Junos OS

The next provider to kill the virus OpenSSH roaming announced in January is Juniper Networks.

Best part of the insect, as we noted at the time, was that the transfer function has been added as an experiment in 2010 (in version 5.4), and was undocumented.

The idea is to keep the roaming session OpenSSH if there was a connection failure - which happens very often in the mobile world, for example, when a client moves between cellular towers / base stations.

In his analysis of the error, Qualys found that roaming, the customer performs buffer private keys, and a sophisticated control server a malicious attacker may be able to recover the key. If it was a low-key is not protected by a password, which would then be able to remove the key to recover.

Juniper says consultant running Junos operating system platforms are vulnerable to CVE-2016-0777 and a second edition (least severe), CVE-2016-0778, a buffer overflow. the operating system screen is not affected.

For Juniper, the problem arises because OpenSSH provides access from a device on the system Junos operating to SSH servers, so it's time to upgrade.

JN0-660 Exam Sample Questions

Question: 11

You have established an MSDP peering between multicast domains for your AS and a neighboring AS. You are concerned about unnecessary flooding or looping of source active messages between MSDP peers. Which MSDP mechanism is used to prevent this problem?

A. The receiving MSDP peer performs a multicast RPF check to ensure that the SA messages are forwarded away from only the originating multicast source.
B. The receiving MSDP peer sends register-stop messages towards the originating RP that forwarded the SA messages.
C. The receiving MSDP peer performs amulticast peer-RPF check to ensure that the SA messages are forwarded away from only the originating RP.
D. The receiving MSDP peer sends prune messages to all upstream neighbors to avoid receiving additional SA messages.

Correct Answer: C

JN0-660 Pdf

JN0-660 Exam Sample Questions

Question: 10

You manage an MPLS network where the PE devices consist of multiple vendors. You are asked to conceal the MPLS topology for all LSPs. Which global
configuration parameter will accomplish this?

A. Configure no-decrement-ttl on the ingress router only.
B. Configure no-propagate-ttl on the ingress router only.
C. Configure no-decrement-ttl on all routers within the MPLS network.
D. Configure no-propagate-ttl on all routers within the MPLS network.

Correct Answer: D

JN0-660 Exam Sample Questions

Question: 9

Click the Exhibit button.

In the exhibit, Area 1 is a not-so-stubby area. Three networks are redistributed into Area 1 on R2. You must summarize the redistributed network addresses in Area 1 so that only one network prefix is readvertised into Area 0. You must also summarize the loopback addresses of R1 and R2 into a single
address in Area 0.Which configuration sample on R3 and R5 will complete this task?

A. Option A
B. Option B
C. Option C
D. Option D

Correct Answer: C

JN0-660 Exam Sample Questions

Question: 8

Which CoS feature supports per-VLAN queuing and scheduling?

A. multilevel scheduling
B. hierarchical scheduling
C. tagged queuing
D. per-instance queuing

Answer: C

Analysts users Review: Juniper Networks, Inc.

Shares of Juniper Networks, Inc. (NYSE: JNPR) currently has a rating of 2.45 means 7 analysts recommend the stock as "buy", 3 recommended that "outperform" and recommended that 21 "HOLD".

The rating score is on a scale of 1-5, where 1 represents the strong buy and 5 is on sale.
average estimate of the company's sales for the current quarter ended 16-Mar is 1.18billion by 27 analysts. The estimated turnover for the year ended Dec-16 is 5.02billion means 29 analysts.
The average target price of shares of Juniper Networks, Inc. (NYSE: JNPR) is 28.93, while the highest price target proposed by analysts is $ 39 and $ 24 target low price. The average price target is calculated based on the consensus of 22 brokerage firms.

The average EPS estimate for the current quarter for Juniper Networks, Inc. (NYSE: JNPR) is 0.45, while the EPS for the current year is set at 2.15 by 31 analysts.

The estimated EPS for next year is set at 2.31 per 29analysts a year ago after analysts suggested in a 2.15.The EPS Analysts also forecast a long-term growth of the company at 11 74% for the next five years.

In its latest quarter ended 31thDecember 2015, Juniper Networks, Inc. (NYSE: JNPR) reported earnings of $ 0.63. published earnings beat the consensus of $ 0.03 5.00% analyst surprise. In terms of surprises in profits, the term "cockroach effect" is often implied. Cockroach effect is a market theory suggests that when a company discloses bad news for the public, there may be many more related adverse events that have not yet been revealed. In the case of the surprises of benefits if a company suggests a negative surprise This means that there is more to come.

Juniper Networks, Inc. (JNPR) February 2, 2016 announced that the main social networking service Mixi smartphone vendor and games in Japan, Inc. (TSE: 2121) has chosen Juniper Networks to deploy its solution Juniper Networks data center using QFX5100 Ethernet switches to support MPLS / VRF in partnership with Juniper Networks MX480 3D Universal Edge Routers and EX series switches help eliminate critical operational bottle necks. Consequently, mixi can now seamlessly and dynamically move workloads between the house and cloud data centers outsourced, improve customer experience and increase developer productivity.

During the past two years, Mixi has seen explosive revenue and traffic growth due in large part to the success of the strike monster a smartphone application that has built a customer base of over 30 million domestic players and international since its launch in October 2013, the company has a culture of proactive development services and has recently formed Xflag STUDIO ™ to provide a specific focus on the development of games and video content for its entertainment.

Outstanding news

To support the development and delivery of services, mixi takes advantage of a range of cloud providers and resources within their own data centers. With its "cloud first approach, new services are developed and implemented in the public cloud, and as they gain widespread adoption in the market, to migrate to a system in place that provides greater capacity and availability. Despite this offer mixi considerable resources of flexibility, a drawback was commissioned to deal with the problems of duplication of IP addresses and the complex control list (ACL).

The company addressed these problems pulling Multiprotocol Label Switching match (MPLS) virtual routing with technology and forwarding (VRF); This solution integrates technology mature and stable operation with minimal network load. By deploying Juniper Networks QFX5100 Ethernet switches to support MPLS / VRF in partnership with Juniper Networks MX480 3D Universal Edge Routers and EX Series switches, mixi realized his vision of a perfect connection with computing environments in the cloud and secure multi-tenancy routing table segmentation.

Simplified network management using Juniper Networks Junos software on both platforms was a major factor in the choice of service provider mixi factor. Junos has greatly simplified and complex, such as assigning new routes ACL operational tasks.

How To Pass JN0-660 Service Provider Routing and Switching, Professional (JNCIP-SP)

How to Pass JN0-660 Service Provider Routing and Switching Exam

JN0-660 Question Answer:

You have recently configured an aggregated Ethernet interface between two devices in your network. The member links do not all reside within the same PFE complex. You must ensure that the bandwidth and burst size defined in a policer applied to this aggregated Ethernet interface are properly enforced when the traffic falls out of profile. Which configuration parameter should you use?

A. committed-information-rate
B. committed-burst-size
C. shared-bandwidth-policer
D. physical-interface-policer

Answer: C

Juniper's Latest Assessment Of The Smartphone Market Research Reveals Almost All Providers Affected By The Global Slowdown

Shipments smartphone market in the world Slowing - As an extension considered statistically due to market saturation - Less start Assign Dear Chinese Suppliers that seemed impervious to Probleme CE A, and even Apple usually bulletproof.

In its latest market assessment, liver spans the fourth quarter and the entire 12 months of 2015, Juniper Research DIT analysts had seen moving quarter market growth fourth borrow from the financial crisis Consequences 2008 growth Apple monitor slow growing from year to year in the iPhone DELIVERIES only 0.4%, search actions SA through Totality 12 months was better.

Throughout the year, Samsung devices expédié BY estimated $ 317 million, either in June year on year growth of less than 1%, Microsoft and shipments of a ramp of 57% on the menu UN slip 4 5 million units.

Juniper has been said, the son of the son Although Samsung a breakthrough in the overall market, and we have a slight increase in the supply of reserves in the fourth quarter for the success of the device Note 5 and in the new versions of the steps development, which was "cautiously optimistic" Reaching year Parce que, mutatis the composition a real estate growth that was behind the march to terms of shipment growth series.

Even Chinese Xiaomi provider, often cited as an example of the kind Who company because Pena As for the likes of Samsung, an annual rate Objective son in 2015. Sales of Huawei better resists Insurgentes.

There was little comfort to other vendors - particularly those who work with the Android operating system - A time Golden Boy with HTC Decreased 36% million at the end of the year, sending less than three 'quarter units au Fourth, the important and promoted Priv simply pour Invest did during the misfortune to 734,000 BlackBerry joins only shipping to the fourth quarter.

Even from LG Less than 1% growth in June known lines of its smartphones in 2015, and a drop in the fourth quarter. Sony was much aussi low drop 36% year on year in the fourth quarter.

Juniper That was a respondent now had not done so is still unclear at the time of the ecosystem suppliers who could isolate the market downturn.

"As features become 'good enough' subsidies end up anywhere in the US, Juniper provides that the market is expected to become Asia davaNtage slow steps and Americans should saturate payer of its entire cost to customers of smartphones, "it should.

JN0-660 Exam Sample Questions

QUESTION NO: 7
Click the Exhibit button.

Customer A is complaining that routes advertised from the CE2 router are not being received on the CE1 router. The physical topology of the network is CE1-PE1-PE2-CE2. The CE1-PE1 subnet is 172.16.1.0/24. The CE2-PE2 subnet is 172.16.2.0/24. PE1's loopback is 192.168.3.1 and PE2's loopback is 192.168.4.1.Referring to the output in the exhibit, what is the problem?

A. No LSP exists between PE1 and PE2.
B. Route targets are not properly configured.
C. as-override is not configured in the VRFs.
D. family inet-vpn is not configured on the PEs.

Answer: B

Netflix, Juniper, and Intuit explain how Amazon is eating the $3.5 trillion IT industry

If you want to understand how powerful rotating Amazon has become the global industry $ 3.5 trillion in your head, here's a clue.

In October, Amazon launched its third annual re: Invent conference in Las Vegas for its customers Amazon Web Services.

A highlight is a two-hour speech Andy Jassy, ​​senior vice president for AWS. Your message to big business was clear: Come use Amazon, we are finally really ready for you.

And the highlight of the keynote came in 1:08:47, while Jassy got in front of a slide with a long list of reputable companies that are "all-in" on Amazon.

"All-in" means that they have taken the courageous decision to leave all their own private data center and manage their business in the leased equipment, storage, software in place, and other services served by AWS. Check out the companies on the list:

Notice anything? Companies around the world of business, including technology industry.

"When the data center comes up for lease, what people are doing is looking at, 'I could spend a big pile of money to refit it, or I could replace it with an AWS account"

We talk to those responsible for the projects "while" AWS three technology companies: Netflix, accounting software company Intuit network giant Juniper exam dumps, why they decided to use Amazon.

They believe they are role models and that in the next decade, large companies will follow suit.

"When the data center when hiring, what people are looking for, you could spend a lot of money to put it back, or you could replace it with an AWS account," explains Adrian Cockcroft, formerly Netflix cloud architect, the man who oversaw the use of Netflix in the Amazon until 2014 is currently a fellow councilor technology for VC firm Battery Ventures.

(Netflix declined to comment on this article, despite speaking publicly about their use of Amazon AWS to return Inventing conference :.)

The implications are clear. If these high-tech companies can remove all their data centers and move to AWS, any business can do the same.

"I think in some AWS aspects helps redefine the industry. That's one of the reasons why we are delighted to partner with them in this area, because we believe we're riding with one of the industry leaders," Michele said Iacovone Intuit, vice president and chief architect.

JN0-660 Exam Sample Questions

QUESTION NO: 6

Click the Exhibit button.

In the exhibit, Area 1 is a not-so-stubby area. Three networks are redistributed into Area 1 on R2. You must summarize the redistributed network addresses in Area 1 so that only one network prefix is readvertised into Area 0. You must also summarize the loopback addresses of R1 and R2 into a single address in Area 0.Which configuration sample on R3 and R5 will complete this task?

A. Option A
B. Option B
C. Option C
D. Option D

Answer: C