642-504 ExamSecuring Networks with Cisco Routers and SwitchesExam Number/Code : 642-504Exam Name : Securing Networks with Cisco Routers and SwitchesQuestions and Answers : 62 Q&AsUpdate Time: 2010-05-28642-504 Price: $ 112.00 Exam : Cisco Hiexam 642-504Title : Securing Networks with Cisco Routers and Switches1. Which three statements correctly describe the GET VPN policy management? (Choose three.)A. A central policy is defined at the ACS (AAA) server.B. A local policy is defined on each group member.C. A global policy is defined on the key server, and it is distributed to the group members.D. The key server and group member policy must match.E. The group member appends the global policy to its local policy.Answer: BCE 2. The CPU and Memory Threshold Notifications of the Network Foundation Protection feature protects which router plane?A. control planeB. management planeC. data planeD. network planeAnswer: B 642-504 Exam DescriptionThe Securing Networks with Cisco Routers and Switches exam (SNRS 642-504) is one of the exams associated with the Cisco Certified Security Professional certification. Candidates can prepare for 642-504 exam by taking the SNRS course. 642-504 exam includes simulations and tests a candidate’s knowledge and ability to secure networks using Cisco routers and switches. 642-504 Exam TopicsThe following 642-504 topics are general guidelines for the content likely to be included on the Remote Access exam. However, other related topics may also appear on any specific delivery of the exam. In order to better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice. Implement Cisco Layer 2 securityUtilize Cisco IOS commands to mitigate Layer 2 attacksImplement Cisco Identity-Based Networking Services on Cisco Catalyst SwitchesImplement Identity Management using ACS as the Authentication Server Configure Cisco IOS Firewalls to mitigate network threatsIdentify and describe the advanced capabilities of the IOS firewall feature setConfigure Classic IOS Firewall (CBAC) and NAT to dynamically mitigate identified threats to the networkVerify Classic IOS Firewall (CBAC) configuration and operationConfigure IOS Zone-Based Firewalls including advanced application inspections and URL filteringVerify Zone-Based Firewall operations You can familiarize yourself with the question format for the 642-504 exam by doing the online 642-504 practice questions such as for those offered by Hiexam. Any other 642-504 practice exam, 642-504 practice test, and 642-504 Braindumps can also be useful. Internet websites like the Hiexam offer a number of study aids for the 642-504 exam, including the 642-504 Study Guides, the 642-504 Study Notes and the 642-504 Practice Exam. Other Cisco Training includes the Cisco Bootcamp and the 642-504 Braindumps. This is the precise moment when you need to know if you are going the Hiexam way or not. Clearly there are only two possible decisions. Either you choose Cisco 642-504 or you don’t. And when you do, Hiexam is the only way you will be able to score highly. Let Hiexam take over the decision and let you manage on your own. No where else will you be able to study with the confidence that you will pass the 642-504 exam.
Archive for June, 2010
Product DescriptionVPN/Firewall – 4 x 1000Base-T , 1 x 10/100Base-TX… More >> Cisco ASA 5520 VPN/Firewall with SSM-AIP-20
Apple announced the iPhone on January 9, 2007, after months of rumors and speculation. Retroactively labeled, the “original” iPhone was introduced in the United States on June 29, 2007 before being marketed in Europe. It featured quad-band GSM with EDGE. Time magazine named it the Invention of the Year in 2007. A good thing must bring a lot o followers. So inside the last 6 month, Replica Iphone has become progressively popular. People are now searching for a cheaper choice from the Apple iPhone and are starting to research different optionsevery bit as much as they are interested in the different features at hand. Some of the areas to look into when purchasing an iPhone replica are size, similarities, features and differences from the Apple iPhone. The most successful replica iphones I think are Mini Iphone and Iphone 4GS, they are really popular all over the word and few people can tell the differences. Do you like Replica Iphone or the apple Iphone? This really depends on what your requirements are in a phone. If you’ve got the money and don’t mind stopping with a certain network provider on a contract, you would opt for the Apple iPhone, but if money is the deciding factor or the option to use the phone on pay as you go with the freedom on most network providers, you’ll want the replica iPhone. The replica iPhone nearly has all the features of the iPhone. The Apple iPhone does have some advantages over the iPhone replica, but not many. The touch panel is larger on the iPhone, but the iPhone replica is a smaller phone so the larger touch panel wouldn’t fit and lastly, the camera on the iPhone is 2.0MP and the iPhone replica has slightly less. The iPhone feature a built-in Fixed focus 2.0 megapixel camera located on the back for still digital photos. It has no optical zoom, flash or autofocus, and does not support video recording, however jailbreaking allows users to do so. Version 2.0 of iPhone OS introduced the capability to embed location data in the pictures, There are 6 significant features which were highlighted by Apple, as listed belowMulti-tasking. It will now be possible for several apps to be running at the same time, and the user can easily switch between running apps with a few taps. Folders. Applications and web shortcuts will be able to be organised into folders on the home screen, removing the need to navigate between a large number of screens to find an app. Email. There are many changes to the interface that make working with multiple email accounts much easier, including a unified in-box. iBooks. Just as with the iPad, it will be possible to buy and read books from Apple’s new online bookstore. Books will be able to be shared between devices in the same ways as music. Enterprise features. Various improvements that make it easier for corporations to use iPhones, such as support for Exchange 2010 and SSL VPN. Game Center. This will allow easier social gaming with friends online. The replica iPhone features an internal rechargeable battery. Like an iPod but unlike most other cell phones, the battery is not user-replaceable. The iPhone can be charged when connected to a computer for syncing across the included USB to dock connector cable, similar to charging an iPod. Alternatively, a USB to AC adapter (or “wall charger,” also included) can be connected to the cable to charge directly from an AC outlet. A number of third party accessories (stereos, car chargers, even solar chargers) are also available. juliet-myreplicaphone http://www.myreplicaphone.com
Setting up a small business phone system has become a necessity for companies that wish to enjoy continued success. Instead of investing in traditional telephone systems, companies are moving towards more advanced technology that offers increasing benefits over its predecessors. These technological advances are giving small businesses the benefit of improved customer service and higher levels of productivity. Although the newer systems can work out to be more expensive than their older cousins, the long-term benefits often make up for the higher cost. All crucial factors to bear in mind when deciding where you want your business telecommunications to take you in the future. VoIP – Voice over Internet Protocol, spearheads the advances in this area and is fast becoming one of the most tried and tested technological developments when small businesses look to employ new communication systems. Instead of using circuit switched technology where a dedicated path is used for the entirety of a call, VoIP technology treats voices as data that are sent as tiny parcels of information over data networks. This information, or data, is then converted back to audio when it reaches its destination. There are several components needed when setting up a VoIP system. A central device is required to manage calls and data in much the same way as a conventional exchange unit works in regular telephone systems. This can be a dedicated piece of hardware that performs the function alone or as software running from a specialised server. Also needed is a data network and, of course, telephones. The biggest advantage for the use of VoIP is for business with multiple locations where all offices with LAN or WAN capability share the benefits of using just one telephone system. Most importantly, calls to other locations within the network are free and can offset the cost of the initial set up. Also, employees on the road can phone into the network using a virtual private network which dramatically reduces the cost of other areas on the company phone bills. These advantages also pass over to the small business, who can keep communication at a completely internet and low-cost level as well. VoIP can be set up independently and that may be a good solution for someone looking to integrate the system into a home office situation but even a small business should really look towards taking on external help. There are already many experts in this new dawn in telecommunication technology. These experts not only take care of the complicated installation procedure, but also offer friendly, informal advice as well as ongoing customer support and the provision of training company personnel in how to use the VoIP system. Using experienced VoIP technicians should ensure a smooth, problem fee transition form your existing system. Although self-installation is an effective cost cutting exercise, losing your phone lines for a week then having to hire a specialist will only cost more in the long run anyway! The cost effective nature of VoIP is sure to see more and more companies taking this new technology on board as conventional exchange systems become more outdated.
Protecting a home or office is a full-time job. Making this duty even more complex is the need to maintain this protection when you are not physically on the premises. Thankfully, there are solutions to this scenario. One solution is to install a home video surveillance system that can keep an electronic “eye” on your property when you are not there. Several years ago, shocking news footage circulated featuring a babysitter captured on hidden camera abusing a young infant in her charge. As disturbing and sobering as this footage was, it also raised a very important point. Without the aforementioned surveillance equipment, the abuses may never have been discovered. This proves a quality home video surveillance system is critical for maintaining safety and security on your property. In the past, installing a surveillance system was neither easy nor inexpensive. That is why the new USB-DVR system is such a welcome addition to the home security market. It is a cost-effective and simple to operate system that can maintain a reliable protective eye on your home or office. Installing this system to your computer is not complicated. The USB DVR cord plugs directly into a laptop or personal computer via the USB port. Then, you connect the camera directly to the hard drive of the computer via the audio and video cables. Actually, you could connect this device to up to FOUR cameras. This allows for the maximum surveillance of a wide perimeter. As such, there will be no blind spots out of your range of vision. But, how do you monitor the surveillance footage? In the aforementioned babysitter case, the video camera was on record mode and the tape was reviewed later. Therefore, the actual incident was not discovered until after the fact. Sadly, in some cases, too much time could have passed to respond adequately. With the USB-DVR, you can monitor activity in real time and without any closed circuit monitor hookups. Instead, you are able to view the images on the internet. Simply log into your system with your IP address and you will have full remote access from anywhere in the world via Internet Explorer. Additionally, you can zoom or tilt the video display with a remote device. This adds much needed flexibility that ensures you will not miss an image. If you do wish to save or review the footage later, the USB DVR allows you to record images directly on your hard drive. You can adjust the speed of the recording as a means of extending recording time as well as saving hard drive space. There is an also five different options for video recording quality. This allows you to select specific video qualities depending upon the task at hand.
