Chapter 2 Cisco ASR 1000 Series Routers Components

Cisco ASR 1000 Series Route Processor 1

•Code storage and download operational code to Cisco ASR 1000 Series Embedded Services Processor and Cisco ASR 1000 Series SPA Interface (SIP)

•Bulk storage is 40G hard disk drive (SSD optional)

•I/O support: 2 Mb upgradeable BootRom, 1GB Embedded USB memory (EUSB)

•512 MB embedded USB, 1GB on RP1 for Cisco ASR 1006 Router and ASR 1004 Router, and 8GB on Cisco ASR 1002 Router

•Front panel support: Console, 10/100/1000 Management port, and two USB ports

The two serial ports can run up to 115.2kbps with hardware flow control. One port is used as the CONSOLE port for secure configuration and status display. The default BAUD rate for the CONSOLE port should be set at 9600 BAUD. The console port is an asynchronous serial port; any devices connected to this port must be capable of asynchronous transmission.

The auxiliary port connects a modem or other DCE device (such as a CSU/DSU or other router) to allow remote service and dial backup access to the system. Both the console and auxiliary ports are asynchronous serial ports; any devices connected to these ports must be capable of asynchronous transmission.'The AUX port is a diagnostics access port.

Cisco Embedded ASR1000-RP1 for Cisco ASR 1002 Router

The route processor for the Cisco ASR 1002 Router supports all the typical customer management interfaces such as the Ethernet network management port and console and auxiliary serial ports of the route processor for the Cisco ASR 1006 and ASR 1004 routers. It also has LED status indicators, an RJ45 plug for a BITS timing reference and one USB ports which can be used with smart cards for secure key distribution or for image or configuration file updates. The route processor is part of the 12V power supply distribution and provides control for the power supplies.

The route processor for the Cisco ASR 1002 Router provides connection for one SPA bay and the circuitry for the a built-in 4xGE SPA.

The Cisco embedded ASR1000-RP1 for the Cisco ASR 1002 Router meets the requirements of route processor for the Cisco ASR 1006 and ASR 1004 routers in addition to these features:

•Supports up to 4GB of ECC protected field-replaceable memory with single-bit error correction and multi-bit error detection.

•eUSB based bulk storage supports 8GB on the Cisco ASR 1006 Router and the Cisco ASR 1004 Router. On the Cisco ASR 1002 Router, the bulk storage and eUSB bootflash are a single 8GB eUSB device (no hard disk or SSD).

•IO support: 2Mbyte upgradeable BootRom, minimum 512MB EUSB

•Front panel support: Console and Aux port, 10/100/1000 management port, one USB port, and Status and Alarm LEDs.

•Supports Stratum-3 network clocking with T1/E1 BITS interface or SPAs as timing sources.

Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation and Initial Configuration Guide

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Cisco Systems manual Cisco Embedded ASR1000-RP1 for Cisco ASR 1002 Router
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ASR1000 specifications

The Cisco ASR 1000 Series Aggregation Services Routers are designed to meet the needs of enterprises and service providers seeking high-performance networking solutions. With a combination of scalability, reliability, and security, these routers provide an ideal platform for delivering a wide range of services in a compact form factor.

One of the standout features of the ASR 1000 is its embedded hardware architecture. It utilizes a unique Distributed Services Architecture that allows for greater resource allocation and management, resulting in enhanced performance across various applications. This architecture enables the router to dynamically balance workloads across multiple CPUs, ensuring optimal resource utilization and reducing latency.

The ASR 1000 Series supports a variety of interfaces, including Ethernet, T1/E1, and T3/E3, making it highly versatile for different connectivity options. With support for up to 200 Gbps of throughput, it can handle the growing demands of modern networks, including video conferencing, cloud applications, and data-intensive services.

Security is a paramount feature of the ASR 1000. The routers come equipped with advanced security technologies such as Cisco IOS XE software, which includes built-in encryption and secure access controls. This ensures that data remains protected in transit, allowing organizations to safeguard sensitive information while maintaining compliance with industry regulations.

Another key characteristic of the ASR 1000 is its modularity. Users can easily add or upgrade services through service modules and network interface modules, providing the flexibility needed to adapt to changing network requirements. This modular approach not only helps in managing costs but also extends the life cycle of the hardware.

In terms of manageability, the ASR 1000 Series incorporates Cisco’s Intelligent Network Services, providing comprehensive monitoring and troubleshooting capabilities. This allows network administrators to gain insights into network performance, optimize service delivery, and promptly address any issues that arise.

Finally, the ASR 1000 routers are designed for high availability, featuring redundant power supplies and fans. Coupled with advanced routing protocols and features such as Cisco’s Continuous Availability, the ASR 1000 ensures minimal downtime and uninterrupted service delivery.

In conclusion, the Cisco ASR 1000 Series Aggregation Services Routers combine performance, scalability, security, and manageability, making them an excellent choice for organizations looking to modernize their networking infrastructure while efficiently handling the demands of contemporary applications. Whether for enterprise networks or service provider environments, the ASR 1000 provides a robust and future-proof solution.
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