Chapter 20 Show Commands

show ficon

The following example displays two port addresses configured with different states

switch# show ficon vsan 2 portaddress 2

Port Address 2(0x2) is not installed in vsan 2

Port number is 2(0x2), Interface is fc1/2

Port name is

Port is not admin blocked

Prohibited port addresses are 0,241-253,255(0,0xf1-0xfd,0xff)

Admin port mode is auto

Peer was type model manufactured by

switch# show ficon vsan 2 portaddress 1

Port Address 2(0x2) is not installed in vsan 2

Port number is 2(0x2), Interface is fc1/2

Port name is

Port name is SampleName

Port is admin blocked

Prohibited port addresses are 0,241-253,255(0,0xf1-0xfd,0xff)

Admin port mode is auto

Peer was type model manufactured by

The following example displays control unit information.

switch# show ficon control-device sb3 Control Unit Image:0x80b9c2c

VSAN:20 CU:0x20fe00 CUI:0 CUD:0 CURLP:(nil) ASYNC LP:(nil) MODE:1 STATE:1 CQ LEN:0 MAX:0 PRIMARY LP: VSAN:0 CH:0x0 CHI:0 CU:0x0 CUI:0 ALTERNATE LP: VSAN:0 CH:0x0 CHI:0 CU:0x0 CUI:0

Logical Path:0x80b9fb4

VSAN:20 CH:0x200600 CHI:15 CU:0x20fe00 CUI:0 STATE:1 FLAGS:0x1 LINK: OH:0x0 OC:0x0 IH:0x0 IC:0x0

DEV: OH:0x0 OC:0x0 IH:0x0 IC:0x0

SENSE: 00 00 00 00 00 00 00 46 30 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

IUI:0x0 DHF:0x0 CCW:0x0 TOKEN:0x0 PCCW:0x0 FCCW:0x0 PTOKEN:0x0 FTOKEN:0x0 CMD:0x0 CCW_FLAGS:0x0 CCW_COUNT:0 CMD_FLAGS:0x0 PRIO:0x0 DATA_COUNT:0 STATUS:0x0 FLAGS:0x0 PARAM:0x0 QTP:0x0 DTP:0x0

CQ LEN:0 MAX:0 DESTATUS:0x0

The following example displays the history buffer for the specified VSAN

switch# show ficon vsan 20 director-history Director History Buffer for vsan 20

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

Key CounterPorts Address

 

 

Changed

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

 

 

 

74556

43

 

 

 

74557

44

 

 

 

74558

45

 

 

 

74559

46

 

 

 

74560

47

 

 

 

74561

48

 

 

 

74562

49

 

 

 

74563

50

 

 

 

74564

51

 

 

 

74565

52

 

 

 

74566

53

 

 

 

74567

54

 

 

 

74568

55

 

 

 

74569

56

 

 

 

 

 

Cisco MDS 9000 Family Command Reference

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

20-61

 

 

 

 

 

Page 61
Image 61
Cisco Systems MDS 9000 Following example displays control unit information, 20-61, Switch# show ficon vsan 2 portaddress

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.