Cisco 921 Gigabit Ethernet security router C921-4P
by Cisco
The Cisco 921 Gigabit Ethernet security router, also known as the C921-4P, is a network device designed for small to medium-sized businesses and branch offices. It provides secure and reliable connectivity between the local area network (LAN) and wide area network (WAN).
- WAN Interfaces: The router comes with two Gigabit Ethernet (GE) ports for connecting to wide area network (WAN) connections. These ports can be used to connect to your internet service provider (ISP) or other external networks.
- LAN Interfaces: The router is equipped with a built-in 4-port GE managed switch, allowing you to connect multiple devices to your local area network (LAN). This switch enables high-speed data transfer between devices within your network.
- Memory: The default configuration of the router includes 1 GB of dynamic random-access memory (DRAM) for running the router's operating system and applications. The default flash memory is 2 GB, which is used for storing the router's firmware, operating system, and configuration files.
- Security Features: The Cisco 921 router incorporates various security features to protect your network and data. It supports firewall capabilities, intrusion prevention system (IPS), and virtual private network (VPN) technology to secure your network connections.
- Performance and Scalability: With its Gigabit Ethernet interfaces, the router offers high-speed connectivity and can handle large amounts of data traffic. It is capable of delivering wire-speed performance for most typical network tasks. Additionally, the router supports advanced routing protocols and quality of service (QoS) features for efficient traffic management.
| SKU | 1240 |
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Description
Cisco 921 Gigabit Ethernet security router C921-4P
The Cisco 921 Gigabit Ethernet security router, also known as the C921-4P, is a networking device designed for small to medium-sized businesses that require secure and reliable internet connectivity.
Key specifications and features of the router:
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WAN Interfaces: The router comes with two ports for Gigabit Ethernet (GE) connections. These ports are used to connect to the wide area network (WAN), such as an internet service provider's modem or a leased line.
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LAN Interfaces: The Cisco 921 router features a 4-port GE managed switch for connecting local area network (LAN) devices. These ports can be used to connect computers, printers, servers, and other networked devices within your organization.
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DRAM (Dynamic Random Access Memory): The default configuration of the router includes 1 GB of DRAM. DRAM is a type of memory used for storing temporary data and running applications. It provides the router with the necessary resources to perform its functions.
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Flash Memory: The default and maximum flash memory of the router is 2 GB. Flash memory is non-volatile storage used for storing the operating system, firmware, and other system files. It allows the router to retain its configuration and software even after a power cycle.
In addition to these hardware specifications, the Cisco 921 Gigabit Ethernet security router offers advanced security features to protect your network. It supports various security protocols and technologies, such as firewall, VPN (Virtual Private Network), IPsec (Internet Protocol Security), NAT (Network Address Translation), and more. These features help safeguard your network from unauthorized access and ensure secure data transmission.
