Cisco Systems is redefining best-in-class routing with a new line of integrated services routers that are optimized for the secure delivery of concurrent data, voice, and video... more
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Cisco 2821, and the Cisco 2851. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points b...
routers that are optimized for the secure delivery of concurrent data, voice, and video services. Founded on 20 years of leadership and innovation, the modular Cis...
Cisco 2821, and the Cisco 2851. The Cisco 2800 Series provides significant additional value compared to prior generations of Cisco routers at similar price points b...
routers that are optimized for the secure delivery of concurrent data, voice, and video services. Founded on 20 years of leadership and innovation, the modular Cis...
Software-based intrusion prevention systems (IPS) firewall URL filtering VPN and infrastructure security services over numerous WAN access technologies offering t...
Software-based intrusion prevention systems (IPS), firewall, URL filtering, VPN, and infrastructure security services over numerous WAN access technologies, offering
Software-based intrusion prevention systems (IPS) firewall URL filtering VPN and infrastructure security services over numerous WAN access technologies offering the highest levels of performance security scalability and availability for todays small to midsize businesses or enterprise branch offices.
Cisco Systems is redefining best-in-class routing with a new line of integrated services routers that are optimized for the secure delivery of concurrent data, voice, and video services. Founded on 20 years of leadership and innovation, the modular Cisco 2800 integrated services routers ship with the industry's most comprehensive security services, intelligently embedding data, security, and voice into a single, resilient system for fast, scalable delivery of mission-critical business applications. The Cisco 2800 are ideal for small businesses and enterprise branch offices, delivering a rich, integrated solution for connecting remote offices, mobile users, and partner extranets or service provider-managed customer premises equipment (CPE). A key component of the Cisco Self-Defending Network, Cisco integrated services routers allow customers to synchronize routing and security policies and reduce their operational costs while raising the level of security throughout the network. With Cisco IOS Software-based VPN, firewall, and IPS, as well as optional enhanced VPN acceleration, intrusion detection system (IDS), and content-engine network modules Cisco offers the industry's most robust and adaptable security solution for branch-office routers. Cisco 2800 routers support a wide range of security features as part of the Cisco Self-Defending Network, a strategy to allow organizations to identify, prevent, and adapt to security threats.
Advantages: Fast, Secure and Efficient Internet Connection Disadvantages: High level of Technical Expertise needed to setup more advanced features
...The Cisco 800 Series Routers provide a solution for high speed, secure and above all reliable Internet connection. The 857 model is specifically designed for connecting small office / home office (Soho) networks to the Internet via ADSL (asymmetric digital subscriber line) or "Broadband" technologies. For those of you who know little of Broadband (ADSL), it is a new technology that allows more data to be sent over existing copper telephone lines at higher download rates.
Typically home users connect to the Internet via a Modem, often supplied by there internet service provider. However, this solution of internet connectivity is far from ideal in a mission critical environment. If you don't know what a router is, it is unlikely you need one. However, if you wish to connect to the internet in a fast and secure manner a router is the only...
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Advantages: Very Cheap, with lots of features Disadvantages: Will help with CCNA, but may stuggle with CCNP
...I bought one of these routers off ebay to help with my upcoming (Cisco) CCNA exam.
These are by no means cutting edge routers, and are obsolete now as they only support 10Mbps via their AUI (lan) port and support a limited amount of protocols.
The router itself has one AUI port, which when used with a transceiver can connect to either another router or a switch (at 10Mbps); 2 serial ports which can be configured with a routing protocol such as frame relay to connect to another switch or ISP data terminal equipment, a console port to configure the router itself, and an AUX port for modem connection.
Though well past it's sell by date, the switch is perfect to get to grips with Ciscos IOS (internetwork Operating System) and set up simple routed networks in conjuction with other routers and switches.
One thing to be aware of when buying...
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Advantages: Router & Modem in one box. Disadvantages: User interface, documentation, functionality.
...a comparable Linksys - but far cheaper than a Cisco offering.) It is sensible to consider buying a device like this if you have more than one computer and a single ADSL enabled telephone line and you wish to access the internet from any computer. Each computer requires an Ethernet interface (which comes as standard in many modern PCs) and an Ethernet patch cable to connect each of a maximum 4 PCs to the router. The Dlink 504T is connected directly into a standard ADSL “micro filter” which you will need to buy separately to separate telephone signals from data signals. More expensive competing products support wireless connectivity but the DLink 504T only supports wired Ethernet connection to PCs. If you only require support for a single Windows computer using ADSL then an alternative option may be to use a USB ADSL modem: the benefits of a USB...
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