Take the guangdong development bank’s outreach network system
IP phone in the office in 2002, the deployment of workplace sharing becomes more convenient, because it gives employees can use the Cisco CallManager 300-115 Questions and Answers mobile extension function, easily in any work area set any a phone to your own personal extension. Through the cisco wireless LAN technology, employees can freely Shared from offices in any location, 300-070 Practice Test including desk and access the company network, conference room, which can realexam be in the office any space into an 300-115 Questions and Answers efficient workplace. In this case, all the measure make Cisco’s Sao Paulo office has evolved 300-070 Practice Test from a traditional environment of fixed offices and cubicles to an almost entirely virtualized workplace.Using the Internet solutions, cisco greatly reduces 300-115 Questions and Answers the space requirements of office, and in three years time realexam saved $1.2 million in profit and loss cost, and a $1 million spending (cash flow).That translates to a 30 300-115 Questions and Answers per cent reduction in the cost per employee realexam per year – from $8,483 per person per year to $5,671 realexam per person per year. The office’s productivity has also improved.One survey found that staff at the Sao Paulo office saw 300-070 Practice Test their productivity increase by an average of 9% in the new working environment (more on this below).In addition, because this kind of environment, technology environment and office management realexam encourages employees 300-115 Questions and Answers to move office, realexam so employees can work from home in the rush hour, so that each employee can save on average every week realexam 4 hours of traffic jam.
Hierarchical integrated defense: cisco SAFE that successful security solution should adopt integrated protection on the network 300-115 Questions and Answers infrastructure, and not only consider some special safety equipment.As a result, cisco has integrated security capabilities into its various network products to ensure that 300-070 Practice Test the entire 300-115 Questions and Answers 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 300-070 Practice Test switches.1, the first layer security protection provided by the router to achieve router realexam in Internet/extranet wan connection of public information network, such as DNS server with guangdong development bank, the WWW server and E-mail servers located in external PIX firewall, with 300-070 Practice Test these servers as part of the opening to the outside world, the ministry of internal and external 300-070 Practice Test users to 300-070 Practice Test provide the corresponding services, its itself also become a part of the public 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, 300-070 Practice Test or realexam the content, should be carried out to external 300-115 Questions and Answers access can strictly 300-115 Questions and Answers control.With the firewall function of Cisco router, the operation of external users on the servers can be restricted to prevent the 300-115 Questions and Answers servers from being damaged from the outside.2. The second layer of security protection is protected by PIX firewall, 300-070 Practice Test which 300-115 Questions and Answers completely separates the internal network of enterprises from the external network. realexam PIX is the only outlet for the internal network subsystems.By using PIX firewall to isolate the internal and external 300-070 Practice Test network, the security of the realexam internal network is further guaranteed.PIX provides a complete record of all access, including illegal intrusion attempts.PIX realized from the network realexam 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 LAN switches Catalyst 6500 core switches deployed IDS and firewall module, monitoring the realexam 300-070 Practice Test safety of the complex intranets effectively, is the third barrier against 300-070 Practice Test 300-115 Questions and Answers external attacks to prevent, is a good method to prevent internal attacks.Another 300-070 Practice Test Catalyst series switches have MAC 300-070 Practice Test address filtering function, therefore can be defined according to the need to switch each port, only allow specific MAC address of the workstation through the specific port access, port to communicate with the connection PIX.Due to the uniqueness of the MAC address and not configured, this kind of control, in fact, from hardware to control a specific machine, compared with the IP address filtering, this protection has higher security.Through the above three 300-115 Questions and Answers layers of realexam 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 very high security.Reading this wasn’t the first time I’ve paused to consider whether my heart’s and my people’s infatuation with autumn is not a worldly indulgence. The promise of 300-070 Practice Test the Kingdom is fullness of life, not pretty death. Halloween just means “the night before the Saints” and all the gruesomeness on display represents realexam the demons 300-115 Questions and Answers realexam coming out one 300-115 Questions and Answers last night before the Saints arrive and drive them all away. A Christian may secretly treasure the 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 300-115 Questions and Answers salvation? Whence this covert delight in the season’s celebration of fear and death?