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920-235 exam Dumps Source : Nortel VPN Gateway Rls.7.0 Configuration and Management
Test Code : 920-235
Test designation : Nortel VPN Gateway Rls.7.0 Configuration and Management
Vendor designation : Nortel
: 62 true Questions
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Nortel Nortel VPN Gateway Rls.7.0
Porsche has brought a fifth mannequin of car to its CarPlay-supported lineup, aphorism that the 2017 Panamera -- in order to arrive in the US in January -- will embrace Apple's infotainment know-how, and be considered on an colossal 12.3-inch touchscreen as share of an all-new Porsche verbal exchange administration equipment. The extravagance sedan begins at $99,900 for the 4S model, and scales as much as the Panamera turbo, which sells for $146,900. different cars that at the second back CarPlay encompass the 2016 911 and the 2017 models of Macan, 718 Boxster, and 718 Cayman. The trade didn't mention steer for Google's corresponding Android Auto in its announcement. http://bit.ly/295ZQ94
i would affection to link wireless laptops to their VPN the usage of a Nortel Contivity VPN gateway and RSA SecurID authentication. The seize is that the swap requires a bunch identification and password as smartly, and that i'm now not bound where to region those credentials in the SoftRemote client with a view to hook up with this VPN
The Nortel VPN gateway makes disburse of XAUTH for RSE SecurID user authentication. XAUTH is an extension to criterion IKE authentication that happens after section one pre-shared key authentication, before share two IPsec tunnel establishment. therefore, you should definitely comply with your VPN client's directions for configuring a pre-shared key (not a certificates).
In SoftRemote, under the share 1 department of the VPN gateway's configuration, select Authentication formula = Pre-Shared Key; prolonged Authentication. Then enter the Nortel's neighborhood identification and password by clicking on the My identification configuration. select identification kind = domain name, enter the group identification within the box below identity type, after which click on on Pre-Shared Key to enter your Nortel's VPN gateway's password.
The instant consumer might be precipitated to enter his or her SecurID one-time password after IKE phase one authentication is a hit the usage of that pre-shared key. This ensures that a computing device with an Put in VPN client and saved pre-shared key cannot be used to fracture into the VPN devoid of the consumer's SecurID token.
November 20, 2008
by SIP Trunking report Editor
With everybody pinching pennies and corporations struggling to maintain their customer base, provider providers are one group that may live to disclose the tale the economic tsunami by offering low in cost options.
Nortel offers functions suppliers an IP Powered enterprise respond that helps their commercial enterprise and small- and medium-sized enterprise (SMB) valued clientele shop money by means of deploying an IP PBX trunking respond that eliminates the want for separate voice and records connections.
before the days of WiMAX, smartphones and video conferencing, people relied on wireline telephony. This intended that when cell calls went over a public switched mobilephone community (PSTN), groups would buy "trunks" - a committed line or a bundle of circuits - from their carrier issuer to hook up with a private offshoot trade (PBX).
For the company innovators of these days and the future, Nortel uses "trunking" for the IP-enabled infrastructure. This results in lessen telephony prices, quick revert on investment (ROI) as neatly as the haphazard for more advantageous communications together with speedy Messaging (IM), presence, white boarding and application sharing.
Nortel's IP PBX respond is certainly one of two entry alternate options accessible in Nortel's IP Powered company solutions, announced in October 2007.
So, when available in the market for a SIP PBX trunking solution, why choose Nortel?
Nortel is professional and experienced in offering IP PBX trunking via H.323 IP connectivity - a criterion global tolerable for packet networks – and has bought more than 1000000 H.323 ports.
The trade has been main the pack for provider VoIP capabilities for the past six years, says market analysis firm, the Dell'Oro neighborhood.
With Nortel's IP PBX options, SMBs and corporations are ensured that they're going to now not lose any capabilities when relocating from primary charge Interface (PRI) to IP.
Nortel enables agencies with varied websites to combine PBX and hosted lines in a solitary company neighborhood enabling features affection least can charge routing which selects probably the most most economical route for the name.
Nortel will convey carrier hosted unified communications to corporations behind an IP PBX however their PBX doesn't back unified communications without laggard from their provider issuer.
provider suppliers will advantage from Nortel’s options by means of gaining SIP PBX trunking that simplifies entry infrastructure. given that just one IP pipe connects to the trade for voice and facts - and therefore reduces operational costs.
in addition, Nortel’s SIP PBX trunking offers functions suppliers the haphazard to promote earnings-producing functions to their subscribers affection unified communications, or VoIP VPN, in addition to voice communications.
For SMBs and enterprises, SIP PBX trunking cuts month-to-month verbal exchange charges via making it unnecessary to subscribe to built-in functions Digital community (ISDN) primary or primary rate Interfaces (BRI / PRI). This eliminates the should buy costly PSTN gateway playing cards to transform IP returned to BRI or PRI for modern IP PBX's, and getting rid of the want for separate voice and information connections.
SIP PBX trunking gives an easy evolution to unified communications. Nortel estimates that unified communications can back corporations understand charge-rate reductions and a soar in productiveness of up to 18 percent.
according to Gartner, "a scientific strategy to integrating and/or migrating via successive generations of telephony - such as PBX, IP-PBX, IP telephony (IPT), IT platform communications (ITC) and Session Initiation Protocol (SIP) - across an commercial enterprise can convey tactical, operational can charge rate reductions of 15 % to 30 percent as they are carried out."
Nortel’s President of service VoIP and purposes options, Samih Elhage, explains: "Nortel's IP respond can back carrier providers present fundamental yet powerful IP options to their shoppers to back sustain up with the rapid tempo of brand modern enterprise enterprise ambiance. In concomitant monetary landscape, it is essential to provide their customers with lengthy-term, within your means solutions for each their enterprise and their shoppers.”
Elhage believes that Nortel's SIP PBX trunking solution is a terrific respond giving provider providers a effortless, cost-efficient technique to convey advanced VoIP solutions to their commercial enterprise and SMB shoppers.
“via potent, slicing-side trade solutions affection this, carrier providers can hold their customers forward of the technology curve while maintaining their operational expenses down and their carrier offerings budget friendly," brought Elhage.
Nortel is a identified innovator in offering communications capabilities. The business’s next-technology applied sciences, for both carrier issuer and commercial enterprise networks, champion multimedia and business-crucial functions. Nortel's applied sciences are designed to champion glean rid of today's obstacles to effectivity, hurry and performance by means of simplifying networks and connecting people to the tips they need, after they want it.
Michelle Robart is a contributing editor for TMCnet. To examine greater of Michelle's articles, gratify hunt counsel from her columnist page.
Edited with the aid of Michelle Robart
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Nortel VPN Gateway Rls.7.0 Configuration and Management
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REDMOND, Wash., March 1, 2000 — Microsoft Corp. today announced that NSTL Inc. tests bear illustrated the first real-world performance validation of both 5,000 simultaneous point-to-point tunneling protocol (PPTP) and 5,000 simultaneous layer two tunneling protocol (L2TP/IPSec) virtual private networking (VPN) connections, as much as two to five times the number of tunnels than other server-based VPNs at this level of performance. The tests prove that the server-based scalability of Microsoft® Windows® 2000 VPN meets the needs of even the largest organizations for as low as $5 per connection while proving the scalability ranges of PPTP and L2TP/IPSec on a server-based VPN gateway. Results moreover present site-to-site performance as tall as 70 Mbps using L2TP/IPSec protocol, exceeding the connection hurry of most server-based VPNs. With everything needed for integrated VPN, Windows 2000 is an exemplar solution for businesses of each and every sizes, and it now offers large customers secure remote access with enterprise performance and scale at less than half the charge of other server-based VPN solutions.
“In the age of connected businesses, customers require a secure, fast, scalable and affordable route to connect their employees, customers and partners to their trade Internet. Microsoft is addressing this customer requisite with Windows 2000,”said Deborah Willingham, vice president of Windows Marketing at Microsoft.“NSTL proves that Windows 2000 Advanced Server can deliver this scalability without compromising on charge or performance.”
Organizations are affecting to remote access through Internet links using VPN technology to reduce long-distance and 800 telephone-number charges for traditional direct-dial connections. In the past, companies were constrained by performance and scalability in server-based solutions, and add-on software made installation and configuration complex. Today, two approaches to VPN solutions are available: open server platform or hardware appliances. Windows 2000 Advanced Server is an exceptional altenative for customers that want the flexibility of a multipurpose server solution without having to compromise performance. Windows 2000 Professional is a powerful, complementary and interoperable client solution for customers planning to disburse enterprise VPN solutions from vendors such as Cisco Systems Inc., Lucent Technologies Inc., Nortel Networks Corp. and 3Com Corp. that bear committed to champion its native standards-based capabilities.
“The Windows 2000 VPN solution provides Continental’s remote sales representatives with the platform they requisite to remain competitive and outsell the competition,”said Eric Craig, manager of Distributed Systems at Continental Airlines Inc.“We wouldn’t bear even considered doing this without Windows 2000 VPN technology.”
“VPN champion is built-in and integrated with the security,”said Patrick Husting, chief technology officer at eHome.“That means they didn’t bear to acquire, test and configure a third-party product, which saves both software and administration costs. The amount of time saved with its ease of functionality is incredible.”
With Windows 2000, Microsoft delivers a complete, secure, scalable and manageable remote-access solution with equable standards-based interoperability for customers ranging from tiny businesses to the enterprise. The Windows 2000 Server operating system includes a VPN gateway, authentication, and policy management and deployment tools out of the box. flush reporting, accounting and trend analysis from Telco Research Corp. is moreover included as share of the resource kit.
All versions of the Windows 2000 operating system embrace VPN client capability with choices for security protocols and authentication methods to address diverse deployment requirements. Internet Engineering task force (IETF)-standard L2TP/IPSec protocol is included for situations that claim the most advanced remote-access security, and the broadly supported PPTP protocol can be utilized for simpler and lower-cost situations. Both protocols present customers the option to disburse smart cards and other stalwart authentication services to increase remote-access security, and both integrate with Windows 2000 user account and remote-access policy management. Windows 2000 Server is licensed for up to 1,000 simultaneous VPN, and dial-up remote access connections and Windows 2000 Advanced Server is licensed for up to 5,000 simultaneous connections.
About the NSTL Test Results
The NSTL tests were done on a four-processor Intel Xeon 550MHz system with 1 GB of RAM, the Windows 2000 Advanced Server operating system and Intel Pro/100 S Server adapters for IPSec encryption offload. For remote-access connections, the tests showed that such a system can champion 5,000 simultaneous users at typical remote-access loads through 56Kbps links. Details regarding the NSTL testing can be found at http://www.microsoft.com/windows2000/library/howitworks/communications/remoteaccess/vpnperf.asp .
About Windows 2000 and Microsoft
Windows 2000 is an exemplar platform for the next generation of trade computing and addresses the replete sweep of customers’ computing needs, from laptops and desktops to high-end clustered servers. The operating system helps organizations Internet-enable their trade with a reliable, manageable infrastructure that is optimized for existing and emerging hardware. More information about Windows 2000 is available at http://www.microsoft.com/windows2000/ and http://www.microsoft.com/technet/ .
Founded in 1975, Microsoft (Nasdaq MSFT) is the worldwide leader in software for personal and trade computing. The company offers a wide sweep of products and services designed to empower people through Great software – any time, any position and on any device.
Note to editors: If you are interested in viewing additional information on Microsoft, gratify visit the Microsoft Web page at http://www.microsoft.com/presspass/ on Microsoft’s corporate information pages.
August 17, 1999Web posted at: 1:12 p.m. EDT (1712 GMT)
by Jim Duffy and Tim Greene
(IDG) -- Intel will significantly expand its network arsenal next month with the introduction of a gigabit data center switch and modern routers for tiny and midsize enterprises.
Already a leading supplier of Gigabit Ethernet adapters, Intel will add a modular gigabit switch that can serve as a high-performance Layer 3 forwarding engine at the network core, according to documents obtained by Network World. The company will moreover roll out two modern routers to connect offshoot offices and regional sites to each other and to central sites.
In October, Intel is expected to buy the wraps off a central site router to aggregate links coming in from the modern offshoot and regional site routers.
The product launches, the first of which is expected around the time of NetWorld+ Interop '99 Atlanta, are intended to further Intel's efforts to grow its network trade at twice the industry rate.
Intel is trying to leverage its presence at the desktop, says Esmeralda Silva, LAN analyst at International Data Corp. in Framingham, Mass. "The company has salubrious brand-name recognition, which is really what it's each and every about in that tiny and midsize network market," she says.
Modular Gigabit layer 3 switch for enterprise data centers.
Intel Express 8200
Branch office router with dedicated and ISDN dialup WAN ports.
Intel Express 9500
Branch office router with multiple dedicated WAN ports and ISDN dial backup.
Central site router for aggregating traffic from remote offices.
Intel declined comment on the upcoming product launch.In gigabit switching, Intel will pan the toughest competition from Cisco, 3Com, Nortel Networks and Hewlett-Packard. These four companies account for 70%of the market, Silva says.Intel's offering, which is code-named Brewster, will be a chassis-based switch supporting eight-port 1000Base-SX Gigabit Ethernet modules and 24-port, copper-based 10/ 100M bit/sec autosensing Ethernet modules. Sources pronounce Brewster's maximum port capacity will be 32 gigabit and 96 10/100 Ethernet ports, and the switch will forward traffic at 47.5 million packet/sec.The Intel documents witness the Brewster line may by labeled the Intel 6000 succession when it ships this fall. In addition to Layer 3 forwarding, early next year Brewster will gain Layer 4 traffic classification and link aggregation capabilities. The switch will feature redundant backplanes, fans, power supplies and central processing modules. The processor and power supplies will be hot-swappable, as will the media modules.
Pricing for Brewster could not be learned by press time, but Silva says it would bear to be priced between $500 and $1,000 per Gigabit Ethernet port to be competitive.The regional and offshoot office routers are called the 9500 and 8200. Configuration details on these devices were not in the Intel documents, but they did situation that the products will champion frame relay and X.25 data links, hardware-based wire-speed compression, and traffic shaping tools to better the efficiency of WAN use. The routers moreover feature traffic logging tools and will ship with Intel DeviceView software for configuration and management.The 9500 and 8200 will replace Intel's existing Express 8100 and 9000 offshoot and regional site routers, according to the documents. The Express 8100 router has a solitary 10/100 Ethernet LAN port and a solitary WAN port - 128K bit/sec ISDN or 1.5M bit/ sec T-1, frame relay or X.25. The Express 9000 routers bear two WAN ports that champion a total of 3M bit/sec. If just one port is used, it can champion 2M bit/sec. The 9500 and 8200 routers are expected to ship early next month and be on panoply at the Atlanta Interop show.The central site router due in October is code-named Pt. Reyes. The documents did not provide technical detail about this device, but it may be similar to Intel's ShivaIntegrator 500, a central site router currently sold overseas.The ShivaIntegrator 500 is a three-slot chassis that supports Basic and Primary Rate Interface ISDN, frame relay, leased lines, X.25 and dial-up. Pt. Reyes will ship in late October or early November, according to the documents.In related news, Intel is planning the evolution of Shiva's LANRover VPN Gateway from a VPN box to an integrated access device that can wield voice and data. Products are quiet a year away, according to Michael Duffy, trade unit manager of Intel's WAN Systems Operation.Dave Kosiur, an analyst with The Burton Group, a technology evaluation firm in Midvale, Utah, says, "I contemplate that direction makes sense. The trend I observe among VPN manufacturers is putting one box at the edge of the enterprise that provides a number of services that you can revolve on and off without replacing hardware." Kosiur famed that the quality-of-service guarantees that would be necessary for voice and policy-based management are quiet developing, and it will likely be a year before they are ready to integrate with each other in standards-based products.Intel is looking to build outfit that includes routing and bandwidth management. It will extend IP Security from the WAN to desktops using VPN-enabled network interface cards. That architecture would champion encryption of data not only between sites but within LANs as well. It would moreover originate it workable to streamline policy management by centralizing each and every policies in a solitary database.While the Shiva brand designation will remain as "Shiva from Intel" for the next year, Intel is dreaming up a modern designation for the Shiva product line that will embrace the VPN gear, as well as the routers. o
FTC closes the reserve on Intel caseAugust 11, 19991968: Inside IntelJuly 7, 1999Analysis: Wintel acquisitions on the upswingJune 3, 1999
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Linux on the Horizon: Users and Vendors Eye Linux for VPNs
The worldwide VPN outfit market is expected to achieve two billion dollars in 2004, which bodes well for Linux product developers. Linux should provide enterprises with alternatives to the Solaris and NT products, currently dominating the market, as vendors and users both realize that Linux is out there.
The claim for Virtual Private Network (VPN) solutions running in a Linux environment is growing, although the actual size of the market is hard to pinpoint. The worldwide market for VPN outfit is expected to achieve two billion dollars in 2004, according to Infonetics Research. For VPN services, the 2004 worldwide market will hit $18 billion, according to IDC.
Equipment providers, software developers and analysts harmonize that the claim for VPNs, in general, picture fertile ground for Linux product developers. Vendors already selling Linux outfit can expand their applications to embrace VPN offerings. Moreover, with innovative Linux networking solutions cropping up – such as the ANG 1000 gateway from Enterasys Networks and Linux Secure Virtual Network (SVN) from Check Point Software Technologies – the Linux loyalists will be able to implement VPNs that fill their security and centralized management requirements, as well as their budgets.
"Companies are waking up to this entire VPN thing and are getting pretty excited about it," says Opus One Senior Partner, Joel Snyder, a consultant for organizations implementing VPNs.
Until recently, VPN platform alternatives were either Solaris or NT. "No one likes NT as a security solution, so they’ve been pushing Solaris," asserts Snyder. "Solaris has a cost-benefits issue. Plus, if you bear Intel, you don’t want Solaris, so users are flipping over to Linux."
As for the future of Linux VPNs, Opus One’s Snyder tells us that we’re going to observe alot of tiny enterprises absorbing Linux.
When you observe Linux, people are thinking cheap," says Snyder, adding that current Linux users are generally not in the enterprise space, so they’re not thinking about how to manage thousands of seats. "That differentiates Linux as a Great platform for progress from Linux as an enterprise server."
Two free IPSec packages exist in the Linux space – Linux Free S/WAN and KAME. Linux Free S/WAN and KAME are an implementation of IPSec and IKE for Linux that uses stalwart cryptography and builds secure tunnels through untrusted networks, resulting in a VPN.
"Both are outstanding, but neither are manageable worth a dime," maintains Snyder. "If a trade has four offshoot offices and wants IPSec on the cheap, it can buy speechless PCs, stick Linux Free S/WAN on them and manually configure them for a total cost of $100." On the other hand, he says, "Nokia will want to sell you a $5,000 box, plus three other servers, totaling $10,000."
VPNs consist of dozens of sites requiring proper coordination, meshing and configuration. Each piece needs to interrelate to every other piece. Citing frail management on the Linux side for VPNs, Snyder notes that users are turning to commercial, prepackaged solutions, rather than roll-your-own Linux solutions.
"They chance to stick it on Linux, because Linux is a salubrious thing between your firewall and the box," Snyder continues. "[Linux] gets out of route quickly. Firewalls examine the operating system, ‘I requisite to store stuff on disk and glean to the NIC cards.’ Firewalls don’t want GUI, fancy recovery or anything built into the operating system. So, when you want to build something tiny and quick, Linux is an exemplar candidate. Firewall products don’t keeping what they’re on top of."
Developers, such as Watchguard Technologies, disburse Linux, but transparently to the buyer, as OEMs do. Watchguard runs Linux underneath its hardware firewall product. "The buyer sees a red box that does the VPN and firewall, and the fact it has Linux is irrelevant," says Snyder.
Recently, Check Point Software Technologies started developing Linux-based systems in response to its customers’ requests. Its Linux SVN architecture gives Linux users access to the very Internet security benefits already available on other major operating systems and platforms.
Seizing the opportunity, Check Point moreover is working with hardware vendors to originate firewall and VPN appliances. "A number of appliance vendors procedure to disburse Linux as the operating system in their appliances," says Check Point’s Product Marketing Manager, Mike Lee. "The vendors will buy software from Checkpoint and sell a bundled VPN solution."
Lee touts Linux as a salubrious security platform. "For us, Linux is probably the highest performing platform they have," Lee says, adding that in performance benchmarking, Linux consistently comes out at the top.
Other vendors are turning to Linux as a platform for their VPN solutions. "Most people contemplate about Linux for general-purpose computer applications, but Linux is moreover a Great system for special-purpose networking and Internet applications," says Openreach Inc.’s CEO, stamp Tuomenoska.
According to Tuomenoska, although software VPNs are elastic and evade on readily available, inexpensive, general-purpose computers, these systems – UNIX and Microsoft Windows NT – don’t execute as well and are not as trustworthy as network equipment. On the other hand, hardware VPNs – designed to deliver optimal performance and reliability – are proprietary and expensive to buy and deploy.
"Linux-based VPNs provide the best of both worlds – the flexibility and low costs of a software-based solution, with the performance and reliability of a hardware-based solution," says Tuomenoska.
The Adoption Challenge
The superiority of Linux is not in dispute, but widespread adoption will be a challenge, partially due to the mystique surrounding Linux. "Linux has been the domain of the techies," says Tuomenoska. "The censorious success factor for Linux is making it accessible to more people. Linux, technically, is a superior solution, but it’s not taking off because it’s esoteric."
"NT is not trustworthy enough for network applications and is too inefficient to provide high-performance," continues Tuomenoska. "And traditional UNIX systems don’t bear the champion required for a larger community of users."
Now enterprise customers who’ve invested in learning and managing Linux for other applications can reuse that learning to build advanced data networking applications.
"Today, most enterprises implementing VPN solutions bear staff that really understand Linux and can set up the VPNs themselves using open-source projects or software available in its supplier’s Linux distribution; or, view to service providers who disburse Linux to implement VPN, but don’t require the customer to learn each and every the details of the VPN software, per se," says Tuomenoska.
Companies affection OpenReach are creating services using Linux-based VPN software, allowing users to administer their entire VPN through a graphical user interface without having to originate an investment in understanding each and every the ins and outs of Linux.
"Linux is [proving] to be a salubrious alternative to embedded systems," asserts Tuomenoska. "Embedded systems were designed to attain tall performance, and one of the reasons why Cisco, Lucent and Nortel are able to sell VPN outfit is because Windows and UNIX can’t sustain up with their embedded operating systems."
Responding to a growing crave on the share of thousands of customers who want to disburse Linux with VPN connections, Cisco Systems offers a Linux-based VPN solution.
"People originate up their minds that they want to evade Linux," asserts Cisco’s Product Manager, Pete Davis, who sees that Cisco’s challenge lies in bringing Linux, a multi-user system, to the very level as a VPN client. Typically, in this environment the VPN is not manageable or scaleable.