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We are the only one site can offer demo for almost all products. Cisco Certification Exams And Successful CaseThree-dimensional defense of subnet segment: the head office data center deploys double redundant PIX535 fire wall, divides the head office network 200-310 Practice into multiple isolation network segments: 200-310 exam internal functional network, external network, INTERNET, etc.The isolation of firewall 300-070 Practice Test prevents security problems such as cross-network attack and internetwork interference. Meanwhile, the scope of virus infection can also be effectively controlled, which greatly improves the security of each network segment.The core switch of the business network USES two Catalyst6500 high-performance switches with IDS module to enhance security monitoring of the business network through IDS module.OA network is a key part of security and a 300-070 Practice Test major part of internal security risks. Therefore, OA network USES two Catalyst6500 high-performance switches with IDS and Firewall modules.The Firewall module 300-070 Practice Test enables security isolation between virtual lans, 200-310 exam which is important for large 200-310 Practice OA networks.Guangdong development bank network system, including the head office data center and branch network, all need with the Internet, online banking, a shekel of silver 200-310 exam coupon, and pedestrian liquidation, and other public information network interconnection, because these public information network is a completely open to the public information resources, so the network interface as the most vulnerable to hacking and require special safety control, provide reliable security.Therefore, Cisco has 200-310 exam adopted the current advanced Cisco PIX firewall products and advanced and reliable firewall technology to 300-070 Practice Test provide reliable security protection for the entire 200-310 exam network system.PIX of NAT 200-310 Practice (Network Address Translation) function for guangdong development bank Intranet Address Translation of each workstation provide dynamic or static gain legal external 300-070 Practice Test Address, such as well as to hide the internal 300-070 Practice Test Network, and can 300-070 Practice Test save the Address resource.In order to improve network reliability and eliminate single point of failure, cisco took measures to connect two PIX firewalls with a Failover cable to perform a two-machine thermal backup.Firewall as the only 200-310 exam export bank internal network, with the Internet and other public information network interconnection security control, at the same time for each workstation to 300-070 Practice Test access external information network within the network address translation (NAT) function.The switch USES MAC address filtering for security control, allowing only specific hosts to enter the PIX.The router is connected through multiple 300-070 Practice Test wan ports and provides certain security control to prevent illegal access and operation.In order to strengthen the control and 200-310 Practice management of the whole network, deployment of the ACS and Cisco for guangdong development bank access control server and security Policy Manager (Cisco Secure Policy Manager), 200-310 Practice using CSPM powerful strategy management infrastructure, users can bank on the network security products for scalable, unified management.

Hierarchical integrated defense: cisco SAFE that successful security solution should adopt integrated protection on the network infrastructure, and 200-310 exam not only consider some special safety equipment.As a result, cisco has integrated security capabilities into its various network products to ensure that the entire network is fully integrated and three-dimensional.Guangdong development bank has implemented such a three-dimensional integrated security defense.Take the guangdong development bank’s outreach network system, for example, which USES three layers of integrated security protection, including routers, firewalls and switches.1, the first layer security protection provided by the router to achieve router in Internet/extranet wan connection of public information network, such 200-310 exam 200-310 Practice 300-070 Practice Test as DNS server with guangdong development bank, the WWW server and E-mail servers located 300-070 Practice Test in external PIX firewall, with these servers as part of the opening to the outside world, the ministry of internal and external users to provide the corresponding services, its itself also become a part of the public 200-310 Practice information network.These servers in order to provide effective security, prevent the outside of the user to the illegal operation of the server, the server, delete, modify, 200-310 exam or the content, should be carried out to external access can strictly control.With the firewall function of Cisco router, the operation of external users on the servers can be restricted to prevent the servers from being damaged from the outside.2. The second layer of security protection is protected by PIX firewall, which completely separates the internal network of enterprises from the external network. PIX is the only outlet for the internal network subsystems.By using PIX firewall to isolate the internal and external network, the security 200-310 Practice of the internal network is further guaranteed.PIX provides a complete record of all access, including illegal intrusion attempts.PIX realized from the network layer to application layer security protection, can be based on packet source address, destination address, TCP port Numbers and packet length on the communication control, as a move method to access is prohibited.3, the third layer security protection provided by the 200-310 exam LAN switches Catalyst 6500 core switches 300-070 Practice Test deployed IDS and firewall 200-310 exam module, 300-070 Practice Test 200-310 Practice monitoring the safety of the complex intranets effectively, 200-310 exam is the third barrier against external attacks 200-310 exam to prevent, is a good method to prevent internal attacks.Another Catalyst series switches have MAC address filtering function, therefore can be defined according to the need to switch each port, only allow specific 200-310 exam MAC address of the workstation through the specific port access, port to communicate with the connection 200-310 Practice PIX.Due to the uniqueness of the MAC address and not configured, this kind of control, 300-070 Practice Test in fact, from hardware 200-310 Practice to control a specific 200-310 Practice machine, compared with the IP address filtering, this protection has higher security.Through the above three 200-310 Practice layers of security protection, guangdong development bank network system to realize the reliable from link layer to application layer security control, have the effect to prevent illegal access external, has the 200-310 exam very high security.Reading this wasn’t the first time I’ve paused to consider whether my heart’s and my people’s 300-070 Practice Test infatuation with autumn is not a worldly indulgence. The promise of the Kingdom 200-310 Practice is fullness of life, not pretty 200-310 Practice death. Halloween just means “the 200-310 Practice night before the Saints” and 200-310 exam all the gruesomeness on display represents the demons coming out one last night before the Saints arrive and drive them all away. A Christian may secretly treasure the 300-070 Practice Test festival for that reason, but how can she join in when her place is not with the demons and decay, but with the Saints and salvation? Whence this covert delight in the season’s celebration of fear and death?