Cisco 2800 Series

SERIES SPECIFICATIONS continued

Maximum 10/100 Switch Ports with Inline Power

Cisco 2801

16

Cisco 2811

 

24

Cisco 2821

 

24

Cisco 2851

 

44

 

 

Maximum Inline Power Distribution

 

 

 

Cisco 2801

120W

Cisco 2811

160W

Cisco 2821

240W

Cisco 2851

360W

 

 

Maximum 1 GB ports

3, including HWIC (not supported on 2801)

 

 

Maximum Token Ring Ports

0

 

 

Maximum High-speed Serial

12

(up to 2 Mbps)

 

 

 

Maximum Low-speed Serial

24 synchronous, 40 asynchronous

(up to 2 Mbps)

 

 

 

Maximum Integrated Modems

24 analog

 

 

Maximum ISDN BRI Ports

20

 

 

Maximum ISDN PRI Ports

2

 

 

Integrated RPS Connector

 

 

 

Cisco 2801

No

Cisco 2811, Cisco 2821, Cisco 2851

Yes; use Cisco RPS-675 Redundant Power System

 

 

Minimum Cisco IOS Software Release

 

 

 

Cisco 2801

12.3(8)T4

Cisco 2811

12.3(8)T4

Cisco 2821

12.3(8)T4

Cisco 2851

12.3(8)T4

 

 

Cisco 2800 Series

CISCO IOS MEMORY REQUIREMENTS

Cisco IOS Software Release 12.3T Memory Recommendations for Cisco 2801 Routers

 

Feature Sets

Software Image

Flash Memory

DRAM Memory

 

 

 

 

IP Base

c2801-ipbase-mz

64 MB

128 MB

IP Voice

c2801-ipvoice-mz

64 MB

128 MB

Enterprise Base

c2801-entbase-mz

64 MB

128 MB

Advanced Security

c2801-advsecurityk9-mz

64 MB

128 MB

SP Services

c2801-spservicesk9-mz

64 MB

128 MB

Enterprise Services

c2801-entservicesk9-mz

64 MB

128 MB

Advanced IP Services

c2801-advipservicesk9-mz

64 MB

128 MB

Advanced Enterprise Services

c2801-adventerprisek9-mz

64 MB

128 MB

Cisco IOS Software Release 12.3T Memory Recommendations for Cisco 2811, 2821, and 2851 Routers

Feature Sets

Software Image

Flash Memory

DRAM Memory

 

 

 

 

IP Base

c2800nm-ipbase-mz

64 MB

256 MB

IP Voice

c2800nm-ipvoice-mz

64 MB

256 MB

Enterprise Base

c2800nm-entbase-mz

64 MB

256 MB

Advanced Security

c2800nm-advsecurityk9-mz

64 MB

256 MB

SP Services

c2800nm-spservicesk9-mz

64 MB

256 MB

Enterprise Services

c2800nm-entservicesk9-mz

64 MB

256 MB

Advanced IP Services

c2800nm-advipservicesk9-mz

64 MB

256 MB

Advanced Enterprise Services

c2800nm-adventerprisek9-mz

64 MB

256 MB

Advanced Enterprise Services with

c2800nm-adventerprisek9_na-mz

64 MB

256 MB

SNA Switching

 

 

 

Int. voice/video GK, IPIP GW,TDMIP GW

c2800nm-ipvoice_ivs-mz

64 MB

256 MB

Int. voice/video GK, IPIP GW,TDMIP

c2800nm-adventerprisek9_ivs-mz

64 MB

256 MB

GW AES

 

 

 

46

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Cisco Systems 800 Maximum 10/100 Switch Ports with Inline Power, Maximum Inline Power Distribution, Maximum 1 GB ports

1700, SOHO, 2800, 7200, 3700 specifications

Cisco Systems is a key player in the networking and communications industry, and its wide range of routers is a testament to its innovation and reliability. Among the most prominent models are the 7400, 7200, and 7300 Series routers, each with distinct features, technologies, and strengths that cater to diverse performance needs.

The Cisco 7400 Series router is designed for service providers seeking high performance and scalability in their core and edge networks. It supports up to 1.2 Terabits per second of throughput, making it well-suited for handling large volumes of data traffic. One of its hallmark features is the support for advanced service chaining, allowing operators to deploy a mix of virtual and physical functions seamlessly. Additionally, the router supports redundant power supplies and fans, ensuring high availability and reliability. The 7400 Series is also equipped with advanced security features including integrated threat intelligence capabilities, which help protect against cyber threats while maintaining the quality of service.

Next, the 7200 Series is well-known for its versatility in both enterprise and service provider environments. It supports a variety of WAN interfaces and is capable of handling multiple protocols, including IP, Frame Relay, and ATM. This router provides modularity, allowing users to tailor the hardware configuration to their specific needs with interchangeable interface cards. The 7200 Series is optimized for voice and data convergence, making it ideal for businesses that require robust support for unified communications. Additionally, it features enhanced security options, including Cisco IOS Firewall and IPS services to safeguard data integrity.

Finally, the Cisco 7300 Series router excels in providing high-performance routing for enterprises and service providers, particularly in edge routing scenarios. It offers a balance between performance and cost, with a processing capability that meets the demands of growing bandwidth needs. The 7300 Series supports various interfaces for both synchronous and asynchronous communication, making it a flexible choice for integrated network environments. It is designed to support IPv6, which is increasingly important for modern networking as organizations transition towards next-generation Internet architectures.

In summary, Cisco's 7400, 7200, and 7300 Series routers are built to meet the needs of a range of users, from large-scale service providers to medium-sized businesses. Each model brings unique capabilities to the table, providing solutions that prioritize performance, scalability, and security. As organizations continue to evolve their networking capabilities, Cisco's routers remain a go-to choice for reliable and advanced networking infrastructure.