The Cisco 881 router, though a slightly older model, remains a relevant piece of networking equipment, particularly for small businesses and remote offices. Understanding its capabilities starts with a thorough review of the Cisco 881 Datasheet. This document provides the critical specifications, features, and performance metrics needed to determine if the 881 meets specific network requirements. Let’s delve into what makes this datasheet so important.
Deciphering the Cisco 881 Datasheet A Guide
The Cisco 881 Datasheet is more than just a list of numbers; it’s a comprehensive guide to the router’s capabilities. It outlines the physical interfaces available, such as Ethernet ports, serial ports, and any integrated wireless capabilities. For example, it will detail the number of 10/100 Fast Ethernet ports, which is vital for determining how many wired devices can be directly connected. Furthermore, it specifies the type and speed of the WAN interface used to connect to the internet. Knowing these physical characteristics is essential for planning network topology and connectivity.
Beyond the physical, the datasheet dives into the software features supported by the Cisco 881. This includes details on routing protocols (like RIP, EIGRP, and OSPF), security features (such as firewalls, VPN support, and access control lists), and quality of service (QoS) mechanisms. The datasheet will outline the specific versions of Cisco IOS supported, as different versions offer different features and performance optimizations. Think of it like a menu of options from which you can pick and choose to tailor the router to your specific networking needs. Here are some aspects commonly found in datasheets:
- Product Overview
- Key Features and Benefits
- Product Specifications
- Ordering Information
Crucially, the Cisco 881 Datasheet also presents performance metrics. These include throughput capabilities, VPN performance, and the number of concurrent sessions supported. This data helps to estimate the router’s ability to handle network traffic under different loads. If you are planning to support a number of simultaneous VPN connections, you will need to ensure the 881 can handle the load. Also, the datasheet may include details about power consumption, operating temperature ranges, and compliance certifications. Understanding these specifications is vital for ensuring the router operates reliably within your environment. See a simple example below:
| Feature | Specification |
|---|---|
| Total System Memory | 256 MB |
| Flash Memory | 128 MB |
Ready to explore the full potential of the Cisco 881? Consult the original Cisco 881 Datasheet, available on the Cisco website or authorized Cisco reseller platforms. It’s the definitive resource for detailed specifications and performance metrics.