Chapter 20 Show Commands

show system

show system

To display the system information, use the show system command.

show system {cores default switchport directory information error-id {hex-idlist} exception-info pss shrink status [details] redundancy status reset-reason [module slot] resources uptime}

Syntax Description

 

cores

Displays core transfer option.

 

 

default switchport

Displays system default values.

 

 

 

 

 

 

directory information

Directory information of System Manager.

 

 

 

 

 

 

error-id

Displays description about errors.

 

 

 

 

 

 

hex-id

Specifies the error ID in hexadecimal format. The range is 0x0 to 0xffffffff.

 

 

 

 

 

 

list

Specifies all error IDs.

 

 

 

 

 

 

exception-info

Displays last exception log information.

 

 

 

 

 

 

pss shrink status

Displays the last PSS shrink status.

 

 

 

 

 

 

details

Displays detailed information on the last PSS shrink status.

 

 

 

 

 

 

redundancy status

Redundancy status.

 

 

 

 

 

 

reset-reason

Displays the last four reset reason codes.

 

 

 

 

 

 

module slot

Specifies the module number to display the reset-reason codes.

 

 

 

 

 

 

resources

Show the CPU and memory statistics.

 

 

 

 

 

 

uptime

Displays how long the system has been up and running.

 

 

 

 

 

 

 

 

Defaults

 

None.

 

 

 

 

 

Command Modes

 

EXEC mode.

 

 

 

 

Command History

 

This command was introduced in Cisco MDS SAN-OS Release 1.0(2).

 

 

Use the show system redundancy status command to ensure that the system is ready to accept a

Usage Guidelines

 

 

 

switchover.

 

 

Cisco MDS 9000 Family Command Reference

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78-16088-01, Cisco MDS SAN-OS Release 1.3

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Cisco Systems MDS 9000 manual Show system, 20-162

MDS 9000 specifications

Cisco Systems MDS 9000 series is a line of storage networking switches designed to address the unique demands of enterprise-level data centers. These switches provide high-performance solutions for connecting various storage devices, including traditional disk arrays, solid-state drives, and tape libraries. The MDS 9000 series is built for scalability, high availability, and advanced security, making it an ideal choice for organizations looking to optimize their storage infrastructure.

One of the standout features of the MDS 9000 series is its support for Fibre Channel and FICON protocols, which enable seamless integration with various storage technologies. This versatility is crucial for organizations that may be using a mix of applications and storage performance requirements. The switches support multiple speeds, including 1G, 2G, 4G, 8G, and even 16G Fibre Channel rates, ensuring that they can adapt to evolving storage needs.

The MDS 9000 is known for its advanced features in terms of management and automation. Cisco provides intelligent automation capabilities to enhance operational efficiency. Features like Flow Vision and intelligent network services allow for deep visibility into storage environments, enabling administrators to monitor performance, troubleshoot issues, and optimize resource allocation effectively. This level of visibility helps organizations to mitigate risks and ensure data availability.

Security is another paramount consideration for the MDS 9000 series. The switches are equipped with a range of security features, including role-based access controls, encryption technologies, and zoning options. These capabilities help safeguard sensitive data and ensure compliance with industry regulations, making the MDS 9000 a trusted choice for enterprises dealing with critical data.

The architecture of the MDS 9000 series is designed for high availability and resiliency. With redundant power supplies and cooling systems, these switches minimize downtime and ensure continuous operation. Additionally, they offer advanced features like non-disruptive software upgrades, which eliminate the need for scheduled outages during firmware updates.

In summary, the Cisco Systems MDS 9000 series offers a robust set of features tailored for enterprise storage networking. Its support for various protocols, intelligent management capabilities, and high availability characteristics make it a preferred choice for organizations seeking to optimize their storage infrastructure for both current and future needs. By investing in the MDS 9000 series, businesses can enhance their operational efficiency, ensure data security, and maintain a competitive edge in today's data-driven landscape.