Chapter 20 Show Commands

show version

Hardware

RAM 1024584 kB

bootflash: 1000944

blocks

(block

size

512b)

slot0:

0

blocks

(block

size

512b)

172.22.92.181 uptime is 0 days 2 hours 18 minute(s) 1 second(s)

Last reset at 970069 usecs after Tue Sep 16 22:31:25 1980

Reason: Reset Requested by CLI command reload

System version: 2.0(0.6)

Service:

The following examples displays a before and after comparison scenario after the loader version is updated.

switch# show version

Cisco Storage Area Networking Operating System (SAN-OS) Software TAC support: http://www.cisco.com/tac

Copyright (c) 2002-2003 by Cisco Systems, Inc. All rights reserved. The copyright for certain works contained herein are owned by Andiamo Systems, Inc. and/or other third parties and are used and distributed under license.

Software

 

 

 

BIOS:

version 1.0(3)

 

loader:

version 1.0(2) <---------------

existing version

kickstart:

version

1.0(3)

 

system:

version

1.0(3)

 

BIOS compile

time:

 

11/18/02

kickstart

image file is:

bootflash:/kickstart_image

kickstart

compile

time:

1/20/2003 12:00:00

system image

file

is:

bootflash:/system_image

system compile time:

1/20/2003 12:00:00

switch# show version

Cisco Storage Area Networking Operating System (SAN-OS) Software TAC support: http://www.cisco.com/tac

Copyright (c) 2002-2003 by Cisco Systems, Inc. All rights reserved. The copyright for certain works contained herein are owned by Andiamo Systems, Inc. and/or other third parties and are used and distributed under license.

Software

BIOS: version 1.0(3)

loader: version 1.0(3) <---------------new version

.....

The following example displays the version details for a specified module.

switch# show

ver mod 4

 

 

Mod No

Mod

Type

SW Version

SW Interim Version

4

LC

 

1.0(3)

1.0(3)

 

Cisco MDS 9000 Family Command Reference

20-182

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

Page 182
Image 182
Cisco Systems MDS 9000 manual Version Existing version, Loader version 1.03 ---------------new version, 20-182, Ver mod

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.