Chapter 2 Cisco 3270 Rugged Router Card

Note The Cisco 3270 router can be ordered with one Gigabit Ethernet copper interface and one fiber optic interface, or with two Gigabit Ethernet copper interfaces. The port configurations are not interchangeable.

The PCI bus connector supports communication between the Serial Mobile Interface Card (SMIC), the Fast Ethernet Switch Mobile Interface Card (FESMIC), and the Cisco 3270 Rugged Router card. The Wireless Mobile Interface Card (WMIC) communicates with the router through an internal Fast Ethernet port. The WMIC is configured through an independent console port; the card draws power only from the bus.

Note For detailed information about the Cisco 3270 Rugged Router card, such as header pin assignments, see

the “Cisco 3200 Series Mobile Access Router Technical Reference” (OL-1927). This book is a controlled document. Qualified system integrators can contact Cisco Marketing to receive a copy.

Cisco 3270 Rugged Router Card Component Systems

The industry-standard architecture (ISA) buses and peripheral component interconnect (PCI) buses on the Cisco 3200 Series Mobile Access Router cards provide power to the components on the cards. Both buses comply with the PC/104-Plusstandard. The ISA bus allows PC/104-PlusISA signals to pass through the card bus, but the Cisco cards do not use any of the signals.

The PCI bus signals allow the Cisco SMIC and FESMIC to communicate with the Cisco 3270 Rugged Router card. The WMIC draws power from the bus, but it does not communicate with the router through the buses. It communicates with the router through an internal Fast Ethernet port. Non-Cisco cards cannot communicate with the router over the PCI bus.

Caution If you add non-Cisco cards that generate signals on the PCI bus, the router might shut down. Please do not add non-Cisco cards that generate signals on the PCI bus.

Cisco 3200 Series Router Hardware Reference

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3200 specifications

Cisco Systems 3200 Series routers are designed to deliver high-performance, reliable networking solutions for enterprise and service provider environments. They are part of Cisco's extensive portfolio that addresses the challenges of modern networking, particularly in connecting remote offices and branch locations efficiently and securely.

One of the standout features of the Cisco 3200 Series is its scalability. The routers support a variety of modular interfaces, allowing organizations to tailor their network infrastructure according to specific needs. This modularity ensures that as businesses grow and their networking requirements evolve, the Cisco 3200 can adapt without necessitating a complete overhaul of existing hardware.

Security is another critical characteristic of the Cisco 3200 routers. They incorporate robust security features such as integrated firewall capabilities, advanced encryption standards, and Virtual Private Network (VPN) support. This ensures that sensitive data transmitted over the network is protected from potential threats, making them ideal for businesses that prioritize security, especially in regulated industries.

Performance-wise, the Cisco 3200 is equipped with advanced processing capabilities, enabling it to handle high data throughput even in demanding environments. This performance is bolstered by the use of Cisco's proprietary technologies, such as Quality of Service (QoS) and traffic shaping, which allow the prioritization of critical applications to ensure seamless connectivity.

The router series also benefits from Cisco's extensive software ecosystem, which includes Cisco IOS (Internetwork Operating System). IOS provides a familiar interface for network administrators, alongside a wealth of features for configuration and management. Furthermore, the Cisco 3200 Series is designed to integrate with Cisco's Application Policy Infrastructure Controller (APIC) and Software-Defined Networking (SDN) solutions, offering enhanced flexibility in managing network resources.

Connectivity options for the Cisco 3200 Series are extensive, offering support for various WAN technologies, including MPLS, LTE, and broadband internet. This versatility enables organizations to choose the best connectivity solutions according to their geographic and operational requirements.

Finally, the Cisco 3200 Series routers are built with reliability in mind. They are designed for high availability and redundancy, ensuring that network services remain uninterrupted in the event of hardware failures or maintenance activities.

In conclusion, Cisco Systems 3200 routers represent a comprehensive networking solution, combining scalability, security, performance, and reliability, making them a preferred choice for organizations looking to enhance their networking infrastructure in a dynamic digital landscape.
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