Chapter 20 Show Commands

show tlport

Examples

The following example displays the TL ports in all VSANs.

 

switch# show tlport list

 

 

-------------------------------

 

Interface Vsan

FC-ID

State

 

------------------------- ------

 

fc1/16

1

0x420000

Init

 

fc2/26

1

0x150000

Up

The following example displays the detailed information for a specific TL port.

switch# show tlport interface fc1/16 all fc1/16 is up, vsan 1, FCID 0x420000

--------------------------------------------------------------------------------

alpa pWWNnWWNSCSI Type Device FC-ID

--------------------------------------------------------------------------------

0x01

20:10:00:05:30:00:4a:de 20:00:00:05:30:00:4a:de Initiator

Proxied 0xfffc42

0x73

22:00:00:20:37:39:ae:54

20:00:00:20:37:39:ae:54

Target

Private

0x420073

0xef 20:10:00:05:30:00:4a:de

20:00:00:05:30:00:4a:de

Initiator

Switch

0x0000ef

The following example displays TL port information for private devices.

switch# show tlport int fc1/16 pri

fc1/16 is up, vsan 1, FCID 0x420000

------------------------------------------------------------------------

alpa pWWNnWWNSCSI Type FC-ID

------------------------------------------------------------------------

0x73

22:00:00:20:37:39:ae:54

20:00:00:20:37:39:ae:54

Target

0x420073

0x74

22:00:00:20:37:38:d3:de

20:00:00:20:37:38:d3:de

Target

0x420074

The following example displays TL port information for proxied devices.

switch# show tlport int fc1/16 prox

fc1/16 is up, vsan 1, FCID 0x420000

------------------------------------------------------------------------

alpa pWWNnWWNSCSI Type FC-ID

------------------------------------------------------------------------

0x01 20:10:00:05:30:00:4a:de 20:00:00:05:30:00:4a:de Initiator 0xfffc42

0x02 21:00:00:e0:8b:01:95:e7 20:00:00:e0:8b:01:95:e7 Initiator 0x420100

The following example displays the contents of the alpa-cache.

switch# show tlport alpa-cache

---------------------------------------------------------

alpapWWNInterface

---------------------------------------------------------

0x02

22:00:00:20:37:46:09:bd

fc1/2

0x04

23:00:00:20:37:46:09:bd

fc1/2

 

Cisco MDS 9000 Family Command Reference

20-176

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

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Cisco Systems MDS 9000 manual Following example displays the TL ports in all VSANs, 20-176

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.