Chapter 2 Cisco ASR 1000 Series Routers Components

Cisco ASR 1000 Series Route Processor 1

•Downloading operational code for SIPs and Cisco ASR 1000 Series Embedded Services Processor over Ethernet out of band channel (EOBC), which is used for communication between the control processors on the Cisco ASR 1000 Series Routers

•CLI, alarm, network management, logging, and statistics aggregation

•Chassis management

•Ethernet out-of-band management

•Punt path processing for packets not supported by the forward processor

Cisco ASR 1000 Series Route Processor 1 Features

The Cisco ASR 1000 Series Route Processor 1 (RP1) is the route processor that receives and transmits all network packets through the active embedded services processor. The Cisco ASR 1000 Series RP1:

•Provides a configuration repository along with a hard disk drive (optionally a solid-state drive) for logging system statistics, records, events, errors, and dumps (for both the Cisco ASR 1006 Router and Cisco ASR 1004 Router).

•Provides the management interfaces of the platform including Dual Asynchronous Receiver/Transmitter (DUART) that is used for the CON serial ports and Ethernet (ENET) management ports, CLI, status indicators, BITS interface, reset switch, ACO switch, and USB ports for secure keys.

•Provides chassis management (environmental, online insertion and removal)

•Provides non-volatile storage for the system used as the image and configuration repository along with the logger for system statistics, records, events, errors, and dumps.

•Is responsible for the chassis management including activation and initialization of the other cards, selection or switchover of active versus standby cards, image management and distribution, logging facilities, distribution of user configuration information, and alarm control.

•Provides control signals and Ethernet out of band channel (EOBC) for the two Cisco ASR 1000 Series Embedded Services Processors and one other Cisco ASR 1000 Series Route Processor 1.

•Includes control signals for monitoring the health of power entry modules, shutting down the power and driving alarm relays located on the power entry modules.

•Has high power (500mA) or low power (100mA) USB devices supported on both ports.

Note Cables coming off the front of the Cisco ASR 1000 Series Route Processor 1 utilize the chassis-level cable-management brackets provided on the chassis rack-mount brackets.

The Cisco ASR 1000 Series RP1 module consists of a front panel label for indicator and control functions and a separate label for the I/O connectors. The Cisco ASR 1000 Series RP1 model number labeling is located on the left card module handle. The module also contains card handles to assist in insertion or removal of the module.

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

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Cisco Systems ASR1000 manual Cisco ASR 1000 Series Route Processor 1 Features
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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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