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4A0-101 Alcatel-Lucent Interior Routing Protocols and towering Availability

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4A0-101 exam Dumps Source : Alcatel-Lucent Interior Routing Protocols and towering Availability

Test Code : 4A0-101
Test cognomen : Alcatel-Lucent Interior Routing Protocols and towering Availability
Vendor cognomen : Alcatel-Lucent
exam questions : 315 actual Questions

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Alcatel-Lucent Alcatel-Lucent Interior Routing Protocols

a survey at the Alcatel-Lucent campus LAN swap products | actual Questions and Pass4sure dumps

The Alcatel-Lucent enterprise campus LAN switch product line offers a lot of selections -- from the access to the distribution and core -- for most business groups. This includes a sequence of industrial-grade switches that may operate in extreme environments.

The enterprise's OmniVista 2500 software platform is a community administration outfit that offers a single-pane-of-glass tool to control, computer screen and analyze information flows for wired and instant LANs.

What the campus LAN switch fashions supply from the entry layer

Alcatel-Lucent presents seven simple swap fashions tailor-made to the access layer. on the cost efficient discontinuance of the gigabit access swap spectrum is the OmniSwitch 6350 series. This mounted-form change offers 10, 24 or forty eight ports of 10/a hundred/one thousand Gbps Ethernet connectivity, with or without a power over Ethernet plus (PoE+) potential that can succor as much as 30 watts per port.

when it comes to uplink connectivity, the compact switch offers 2x little kind-factor pluggable (SFP) or RJ45 uplinks working at 1 Gbps each and every. The accustomed 1U 19-inch rack fashions provide 4x SFP interfaces that can besides operate up to 1 Gbps each. according to company documentation, the switches provide simple Layer three routing, which means they can route via static routes, however they attain not evade any category of dynamic routing protocol. The 6350s can live stacked as much as businesses of four switches and expend the fastened SFP connection ports to supply the stacking backplane.

For a extra feature-wealthy access-layer adventure, Alcatel-Lucent presents the OmniSwitch 6860E collection. These fixed-port Gigabit Ethernet switches are stackable up to agencies of eight and present excessive-availability hardware features, equivalent to sizzling-swappable and redundant power elements and fans. entire fashions involve PoE as much as 30 watts and a few provide up to 60 watts.

From a software perspective, the switches are thoroughly Layer-3-capable and encompass back for dynamic routing protocols, akin to Routing suggestions Protocol, Open Shortest route First and margin Gateway Protocol edition 4. These switches are besides in a position to expend utility-described networking (SDN) for the expeditiously deployment of automatic capabilities the usage of OpenFlow and OpenStack.

For harsh environments and extreme temperature conditions, the Alcatel-Lucent OmniSwitch 6855 LAN Ethernet change offers up to 24 Gb ports in a hardened chassis.

How the campus LAN switches tackle the distribution layer

The Alcatel-Lucent OmniSwitch 6900 sequence is designed for expend as an entry-stage distribution or little core change. These campus LAN switches withhold the fixed, 1U kind-ingredient present in most access-layer switches, however pack in a ton of routing and switching power. in terms of interfaces, there's the choice to aggregate 1, 10 or forty GbE to these switches with SFP+ or quad little form-factor pluggable plus (QSFP+) interfaces.

These switches may live used for Fibre Channel for little information facilities or giant remote sites that hold on-site SANs. They give advanced switching capabilities which are a necessity in the core or distribution, including advanced routing, quality of service and first hop redundancy protocols. These switches are additionally SDN-able. The excessive-end 6900 sequence swap has a optimum switching potential of simply over 2.5 Tbps.

If greater performance and modularity are required, there is the OmniSwitch 9900 sequence of campus LAN switches. A lone 9900, effectively fitted, can shove more than 5 Tbps of information with sub-microsecond latency. The physical dimensions of the switch are eleven rack units, with seven available slots for processing engines and interface modules. Alcatel-Lucent presents Ethernet modules starting from 1 Gbps copper interfaces with PoE capabilities to 10 and forty Gbps SFP+ and QSFP+ interfaces.

Pricing and usher for Alcatel-Lucent campus LAN switch items

On low-end swap traces, Alcatel-Lucent presents a confined lifetime guarantee that covers hardware malfunctions, utility updates and trojan horse fixes. Midlevel and upper-conclusion switches hold different warranties, counting on their capabilities.

If additional warranties or service-degree agreements and entry to application and technical back are mandatory, the business offers usher contracts for superior hardware replacement, 24/7 phone and on-line technical aid, and entry to the latest switch firmware.

For pricing suggestions, contact an Alcatel-Lucent enterprise associate. The companion works with Alcatel-Lucent to set the closing fee for hardware, utility and aid.

Alcatel-Lucent: 3 things That depend Most In 2015 | actual Questions and Pass4sure dumps

No outcome discovered, try unusual key phrase!2015 should live about core networking and IP routing ... no longer related to internet protocol, the incontrovertible fact that it trades at a five instances top rate to revenue is out of whack from a valuation standpoint, above entire ...

Alcatel-Lucent network Routing expert I (NRS I) | actual Questions and Pass4sure dumps

connected substances: Books   

This seller-specific Certification is obtainable through:Alcatel-Lucent75007 Paris, Se FrancePhone: 33 (0)1 40 76 10 10Email: This electronic mail address is being covered from spambots. You need JavaScript enabled to view it.

ability level: basis                          status: energetic

low cost: $one hundred twenty five (shortest track)               

summary:for people who wish to learn the fundamentals of IP provider routing. This certification covers the fundamentals of TCP/IP, routing, routing protocols, IP addressing and carrier Ethernet functions.

initial requirements:You hold to pace the Alcatel-Lucent Scalable IP Networks examination ($one hundred twenty five). The exam has a seventy five minute cut-off date and carries 60 questions. A passing score of eighty% is required. practicing is attainable however no longer required.

continuing necessities:Certification is valid for 3 years. You may live required to re-write the Alcatel-Lucent Scalable IP Networks examination in order to maintain a legitimate certification.

See entire Alcatel Certifications

vendor's web page for this certification

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Alcatel-Lucent Interior Routing Protocols and towering Availability

Pass 4 confident 4A0-101 dumps | 4A0-101 actual questions |

A survey at the Alcatel-Lucent campus LAN switch products | actual questions and Pass4sure dumps

The Alcatel-Lucent Enterprise campus LAN switch product line provides numerous choices -- from the access to the distribution and core -- for most enterprise organizations. This includes a sequence of industrial-grade switches that can operate in extreme environments.

The company's OmniVista 2500 software platform is a network management system that provides a single-pane-of-glass tool to manage, monitor and analyze data flows for wired and wireless LANs.

What the campus LAN switch models provide from the access layer

Alcatel-Lucent offers seven primary switch models tailored to the access layer. At the low-budget discontinuance of the gigabit access switch spectrum is the OmniSwitch 6350 series. This fixed-form switch provides 10, 24 or 48 ports of 10/100/1000 Gbps Ethernet connectivity, with or without a Power over Ethernet plus (PoE+) capability that can back up to 30 watts per port.

In terms of uplink connectivity, the compact switch offers 2x little form-factor pluggable (SFP) or RJ45 uplinks operating at 1 Gbps each. The standard 1U 19-inch rack models provide 4x SFP interfaces that can besides operate up to 1 Gbps each. According to company documentation, the switches provide basic Layer 3 routing, which means they can route via static routes, but they don't evade any ilk of dynamic routing protocol. The 6350s can live stacked up to groups of four switches and expend the fixed SFP connection ports to provide the stacking backplane.

For a more feature-rich access-layer experience, Alcatel-Lucent offers the OmniSwitch 6860E series. These fixed-port Gigabit Ethernet switches are stackable up to groups of eight and present high-availability hardware features, such as hot-swappable and redundant power supplies and fans. entire models advance with PoE up to 30 watts and some provide up to 60 watts.

From a software perspective, the switches are fully Layer-3-capable and involve back for dynamic routing protocols, such as Routing Information Protocol, Open Shortest Path First and margin Gateway Protocol version 4. These switches are besides able to expend software-defined networking (SDN) for the rapid deployment of automated services using OpenFlow and OpenStack.

For harsh environments and austere temperature conditions, the Alcatel-Lucent OmniSwitch 6855 LAN Ethernet switch offers up to 24 Gb ports in a hardened chassis.

How the campus LAN switches address the distribution layer

The Alcatel-Lucent OmniSwitch 6900 sequence is designed for expend as an entry-level distribution or little core switch. These campus LAN switches maintain the fixed, 1U form-factor organize in most access-layer switches, but pack in a ton of routing and switching power. In terms of interfaces, there's the option to aggregate 1, 10 or 40 GbE to these switches with SFP+ or quad little form-factor pluggable plus (QSFP+) interfaces.

These switches can even live used for Fibre Channel for little data centers or great remote sites that hold on-site SANs. They provide advanced switching capabilities that are a necessity in the core or distribution, including advanced routing, quality of service and first hop redundancy protocols. These switches are besides SDN-capable. The high-end 6900 sequence switch has a maximum switching capacity of just over 2.5 Tbps.

If more performance and modularity are required, there's the OmniSwitch 9900 sequence of campus LAN switches. A lone 9900, properly equipped, can shove more than 5 Tbps of data with sub-microsecond latency. The physical dimensions of the switch are 11 rack units, with seven available slots for processing engines and interface modules. Alcatel-Lucent offers Ethernet modules ranging from 1 Gbps copper interfaces with PoE capabilities to 10 and 40 Gbps SFP+ and QSFP+ interfaces.

Pricing and back for Alcatel-Lucent campus LAN switch products

On low-end switch lines, Alcatel-Lucent offers a limited lifetime warranty that covers hardware malfunctions, software updates and bug fixes. Midlevel and upper-end switches hold different warranties, depending on their capabilities.

If additional warranties or service-level agreements and access to software and technical back are needed, the company offers back contracts for advanced hardware replacement, 24/7 phone and online technical support, and access to the latest switch firmware.

For pricing information, contact an Alcatel-Lucent Enterprise partner. The ally works with Alcatel-Lucent to set the final charge for hardware, software and support.

Enterprise Network Design Patterns: towering Availability | actual questions and Pass4sure dumps

High availability considerations extend well beyond individual servers in today's enterprise. Ultimately, availability is only as safe as the networking infrastructure. This article presents the key issues, explores available network topologies and protocols, and makes recommendations for their application in creating a highly available network.

Like this article? They recommend 

Availability has always been an distinguished design goal for network architectures. As enterprise customers increasingly deploy mission-critical web-based services, they require a deeper understanding of designing optimal network availability solutions. There are several approaches to implementing high-availability network solutions. This article provides an overview of the various approaches and describes where it makes sense to apply that solution.

FIGURE 1 provides a high-level overview of a typical corporate customer's network. This integrated network can live divided into the following sectors to create a logical partitioning, which can live helpful in understanding the motivation of the protocols that provide resiliency.

Figure 5FIGURE 1 Networking Features to multiply Availability

  • Access network—This sector connects the enterprise's private network to the service provider. This network is generally controlled by a network service provider, which is usually called an Internet service provider (ISP) because that provider provides connectivity to the Internet. The term access network is used by carriers because this is the point where discontinuance users and enterprises access the carrier networks. Depending on the configuration, there may live a static route from the enterprise to the ISP, or there may live an exterior routing protocol such as margin Gateway Protocol4 (BGP4). BGP4 is more resilient, if a particular route is down, an alternate route may live available.

  • Enterprise network—This network is the enterprise's internal network, which is always partitioned and segregated from the external network primarily for security reasons. This network is the focus of their paper. Several methods provide network resiliency which they investigate further in this article.

  • Corporate WAN—These networks provide the connectivity over long distances to the remote enterprise sites. There are varying degrees of connectivity, which involve campus networks, that interconnect enterprise buildings within a certain distance: metropolitan area networks (MANs) that interconnect enterprise offices located within one local providers MAN network, and wide area networks (WANs) that connect enterprise offshoot offices that may span thousands of miles. n WAN connectivity generally requires the services of a Tier 1 service provider. Modern WAN providers may provide an IP tunnel for that enterprise to connect remote offices over a shared network.

  • In this paper, they briefly argue how MPLS can live used for resiliency. MPLS has gained wide industry acceptance in the core networks.

    The scope of this article is limited to interior routing protocols and enterprise network technologies for availability purposes.

    One of the first items to consider for network availability is the physical topology from an implementation perspective. In general, the topology will hold a direct impact on the strike time between failure (MTBF) calculation. Serial components reduce availability and parallel components multiply availability.

    There are three topology aspects impacting network availability:

  • Component failure—This aspect is the probability of the device failing. It is measured using statistics averaging the amount of time the device works divided by the mediocre time the device works plus the failed time. This value is called the MTBF. In calculating the MTBF, components that are connected serially drastically reduce the MTBF, while components that are in parallel, multiply the MTBF.

    FIGURE 2 shows two network designs. In both designs, Layer 2 switches simply provide physical connectivity for one virtual local area network (VLAN) domain. Layer 2-7 switches are multilayer devices providing routing, load balancing, and other IP services, in addition to physical connectivity.

    Figure 2FIGURE 2 Network Topologies and impact on Availability

    Design A shows a flat architecture, often seen with multi-layer chassis based switches using Extreme Networks Black Diamond_, Foundry Networks BigIron_, or Cisco_ switches. The switch can live partitioned into VLANs, isolating traffic from one segment to another, yet providing a much better solution overall. In this approach, the availability will live relatively high, because there are two parallel paths from the ingress to each server and only two serial components that a packet must traverse in order to achieve the target server.

    In Design B, the architecture provides the very functionality, but across many little switches. From an availability perspective, this solution will hold a relatively lower MTBF because of the fact there are more serial components that a packet must traverse in order to achieve a target server. Other disadvantages of this approach involve manageability, scalability, and performance. However, one can bicker that there may live increased security using this approach, which in some customer requirements, outweighs entire other factors. In Design B, multiple switches need to live hacked to control the network; whereas in Design A, only one switch needs to live hacked to bring down the entire network.

  • System failure—This aspect captures failures that are caused by external factors, such as a technician accidentally pulling out a cable. The more components that are potential candidates for failure are directly proportional to the complexity, and thus, result in a higher system failure probability. So Design B, in figure 2, has more components that can fade wrong, which contributes to the increased probability of failure.

  • Single points of failure—This aspect captures the number of devices that can fail and noiseless hold the system functioning. Both approaches hold no lone points of failure, and are equal in this regard. However, Design B is partially more resilient because if a network interface card (NIC) fails, that failure is isolated by the Layer 2 switch, and does not impact the rest of the architecture. This issue is a trade-off to consider, where availability is sacrificed for increased resiliency and isolation of failures.

  • Transatel MVNE Deploys Diametriq's Diameter Interworking Solution™ | actual questions and Pass4sure dumps

    (PRLEAP.COM) Customized Interworking Implementation Enables Connection to a Broad Spectrum of MVNO Client Networks

    June 17, 2014 - Diametriq, a leader in Diameter signaling software, announced today that Transatel, a leading MVNE, has deployed their Diameter Interworking Solution™ in its Global MVNE network.

    Transatel needed their NextGen Diameter-based 4G LTE OCS to interwork with CAMEL based legacy networks. Diametriq's Diameter Interworking System™ (DIS™) solved this problem by providing interworking between CAMEL and Diameter protocols. Diametriq's CAMEL IWF has been designed to back entire features to enable prepaid subscribers including quota reservation, poise checking and IVR interaction for both voice and SMS delivery. The system currently supports over 10,000 concurrent sessions.

    Kumar Ramalingam, Diametriq's CTO said, "The standard bodies hold not addressed the CAMEL-Diameter interworking issue yet. Using their 20 year history of protocol expertize, they worked closely with a Tier 1 MNO to define this interworking standard and implement an industry leading solution."

    One of the unique features of the DIS™ is its integrated advanced load balancing capability. The DIS™ can apply a highly flexible routing algorithm to the translated message using a combination of parameters contained in the message to choose the destination pre-paid system including the Service Key, MCC-MNC and Global Title (GT).

    In keeping with the requirements of five 9's availability, Diametriq's IWF can live deployed in a geographically redundant architecture. This enables that even catastrophic failure of a lone site will hold no adverse impact to the network. Bertrand Salomon said, "As the leading MVNE in Europe (awarded Best MVNA and nominated for Best MVNE at the MVNO World Congress two years in a row), guaranteeing robust and towering availability connectivity to multiple Tier 1 MNO's is a must for Transatel".

    In the initial deployment the Diametriq DIS™ is being connected to over twenty networks using core network elements from entire major vendors around the world. Integration has been successfully completed with core networks from Alcatel-Lucent, Ericsson and Nokia Siemens. Integration with additional core network vendors is planned.

    Bertrand Salomon, Transatel Deputy CEO adds, "The Diametriq solution is helping us accumulate further flexibility in accommodating different flavours of signaling from operators whilst maintaining efficiencies and economies of scale in their core network via a unified architecture. That way, Transatel can deploy its MVNE platform for mobile operators in a matter of weeks and cost effectively".

    Anjan Ghosal, Diametriq's President and CEO said, "We believe that their expertise in telecom signaling combined with their stalwart product portfolio helped Transatel gain a decision in their favor."

    About DiametriqDiametriq brings a 20-year history of signaling software innovation to deliver advanced signaling products to enable 3G/4G interworking, signaling control, and enable custom Value Added Services.Diametriq offers an application enabled Diameter Solution Suite™ that addresses traffic management, interoperability and service migration issues. The Diameter Solution Suite™ includes a Diameter Routing Agent (DRA), Diameter Edge Agent (DEA), Diameter Interworking System and Accelero™ Diameter Application Platform. Diametriq's Diameter Signaling Controller technology is deployed by more than 100 mobile network operators around the world.

    For more information, tickle visit

    Company contact:David McClure, Marketing ManagerPh: +1 321 323 9233Email:

    About TransatelTransatel is a European company founded in August 2000 with operations in UK, France, Switzerland, and Benelux. Transatel has three main activities: mobile phone operator (MVNO), mobile operator solutions provider (MVNO-Enabler or MVNE/A), and M2M service provider/enabler.

    As an MVNO, Transatel Mobile sells mobile phone services dedicated to frequent international travelers and cross-border populations under its own brands, relying on technology developed and patented by Transatel.

    As an MVNE/A, it has a replete MVNO infrastructure, and is connected to 7 major mobile operators in Europe (Bouygues Telecom and Orange France in France, Orange Switzerland, Everything Everywhere in the UK, ground and Mobistar in Belgium and Tango in Luxembourg) managed currently for more than 650 000 subscribers for 80 MVNOs.

    As an M2M service provider/enabler, Transatel is operating a solution for mobile operators that want to sell M2M services. Transatel's main ally for this business is Everything Everywhere UK and Orang OCH with more than 600 000 managed M2M SIM cards.

    For more information, tickle visit or

    Press contacts (A+ Conseils):Amélie Barrau / Christelle Alamichel+33 (0)1 47 27 00 14+33 (0)6 60 99 78

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