Important Information

Note The Cisco XR 12000 Series Routers must have a full set of switch fabric cards installed to support the requirements of the Ethernet line cards. See the appropriate Cisco 12000 Series Router installation guide for information about the switch fabric and other related requirements.

Note Because the 10-Port 1-Gigabit Ethernet, 1-Port 10-Gigabit Ethernet, and Modular Gigabit Ethernet line cards require a card cage slot that is 1.8 inches (4.5 centimeters) wide, you can use these line cards in only the Cisco 12416 Router, Cisco 12410 Router, Cisco 12406 Router, Cisco 12404 Router, Cisco 12816 Router, and Cisco 12810 Router.

Cisco IOS Software Release and Hardware Revision Requirements

The Ethernet line cards have certain Cisco IOS software requirements. Also, to ensure compatibility with the software, your Ethernet line card should have a specific hardware revision number. The number is printed on a label affixed to the component side of the card and is displayed by the show diag command.

Table 3 lists the hardware and software requirements for Ethernet line cards.

Table 3 Ethernet Line Card and Cisco IOS Release and Hardware Version Compatibility

 

Line Card

 

Required

Ethernet Line Card

Part Number

Minimum IOS Software Release

Hardware Version

 

 

 

 

4-Port Gigabit

4GE-SFP-LC=

Cisco IOS Release 12.0(25)S or later

73-8517-03, revision A0 or later

Ethernet ISE

 

 

 

 

 

 

 

10-Port 1-Gigabit

10X1GE-LC=

12.0(19)S or later release of 12.0S; or 12.0(19)ST or

73-5479-06 or later

Ethernet

 

later release of 12.0ST

 

 

 

 

 

 

10X1GE-LC-B=

12.0(21)S or later release of 12.0S; or 12.0(21)ST or

73-7673-02 or later

 

 

later release of 12.0ST

 

 

 

 

 

1-Port 10-Gigabit

1X10GE-LR-SC=

12.0(23)S, or later, release of 12.0S1

73-7182-01 or later

Ethernet

(LR laser optical

 

 

 

transceiver)

 

 

 

 

 

 

 

1X10GE-ER-SC=

12.0(23)S, or later release of 12.0S

73-7182-01 or later

 

(ER laser optical

 

 

 

transceiver)

 

 

 

 

 

 

1. Cisco IOS Release 12.0(22)S does not support the 1X10GE-LR-SC Ethernet line cards.

The show diag slot_number, show version, and show hardware commands display the current hardware configuration of the router, including the system software version that is currently loaded and running, and the hardware revision number. For complete descriptions of show commands, refer to the Cisco IOS Configuration Fundamentals Configuration Guide and the Cisco IOS Configuration Fundamentals Command Reference for the installed Cisco IOS release.

If the command displays indicate that the Cisco IOS software is a version earlier than you need, check the contents of flash memory to determine if the required images are available on your system. The dir devicename command displays a list of all files stored in flash memory. If you do not have the correct software version, contact Cisco customer service.

For software configuration information, refer to the Cisco IOS software configuration and command reference publications for the installed Cisco IOS release. Also refer to the Cisco IOS software release notes for additional information.

Cisco XR 12000 Series Router Ethernet Line Card Installation

 

OL-7861-01

3

 

 

 

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Cisco Systems XR 12000 Series specifications Line Card Required, Part Number Minimum IOS Software Release Hardware Version

XR 12000 Series specifications

The Cisco Systems XR 12000 Series routers are designed to meet the demands of modern networking environments, ensuring high performance, scalability, and reliability for service providers and large enterprises. This series is engineered to deliver advanced features that facilitate a range of applications, including core routing, edge services, and data center interconnect.

One of the main features of the XR 12000 Series is its advanced routing capabilities. These routers utilize the Cisco IOS XR software architecture, which provides a modular and distributed operating system. This architecture enhances system reliability as individual processes can be restarted independently without affecting overall system operations. As a result, service providers can achieve higher uptime and enhanced service continuity.

The XR 12000 Series supports a robust set of technologies that enable efficient data handling and transport. Notably, the series includes support for Multiprotocol Label Switching (MPLS), which enhances traffic engineering, distributed bandwidth management, and Quality of Service (QoS) capabilities. This makes the XR 12000 a preferred choice for operators looking to optimize their network performance under increasing traffic loads.

Furthermore, the XR 12000 Series excels in scalability. With a flexible modular design, operators can customize their systems to fit specific needs by adding additional line cards or service modules. These enhancements enable operators to scale both up and down based on fluctuating demands, accommodating numerous high-bandwidth applications such as video streaming, cloud services, and IoT.

Security is another critical characteristic of the XR 12000 routers. Built-in cybersecurity features, including secure boot, strong encryption, and integrity checks, protect against unauthorized access and ensure data integrity. Coupled with advanced monitoring and logging capabilities, these routers can help operators maintain robust security postures.

Additionally, the XR 12000 Series is designed to facilitate seamless integration with existing network infrastructures. The routers support various protocols and interfaces, which ensure interoperability with legacy systems and enhance overall network efficiency. This flexibility allows service providers to future-proof their investments while adapting to evolving technological landscapes.

In summary, the Cisco XR 12000 Series routers stand out for their advanced routing capabilities, scalability, robust security features, and compatibility with modern and legacy network infrastructures. These attributes make them an ideal choice for organizations seeking to enhance their networking capabilities in a rapidly changing digital environment.