Chapter 20 Show Commands

show fspf

Neighbor Domain Id is 0x03(3), Neighbor Interface index is 0x0001060d

Statistics counters :

Number of packets received :LSU 184 LSA 184 Hello 5477 Error packets 0

Number of packets transmitted :LSU 184 LSA 184 Hello 5478 Retransmitted

LSU 0

Number of times inactivity timer expired for the interface = 0

The following example displays FSPF interface information.

switch# show fspf interface vsan 1 fc1/1 FSPF interface fc1/1 in VSAN 1

FSPF routing administrative state is active Interface cost is 500

Timer intervals configured, Hello 20 s, Dead 80 s, Retransmit 5 s FSPF State is FULL

Neighbor Domain Id is 0x0c(12), Neighbor Interface index is 0x0f100000

Statistics counters :

Number of packets received : LSU 8 LSA 8 Hello 118 Error packets 0

Number of packets transmitted : LSU 8 LSA 8 Hello 119 Retransmitted LSU

0

Number of times inactivity timer expired for the interface = 0

The following example displays FSPF database information.

switch# show fspf database vsan 1

 

FSPF Link State Database for VSAN 1 Domain 0x0c(12)

 

 

 

 

 

LSR Type

 

=

1

 

 

 

 

 

 

Advertising domain ID

=

0x0c(12)

 

 

 

 

 

 

LSR Age

 

=

1686

 

 

 

 

 

 

LSR Incarnation number

=

0x80000024

 

 

 

 

 

 

LSR Checksum

 

=

0x3caf

 

 

 

 

 

 

Number of links

=

2

 

 

 

 

 

 

NbrDomainId

IfIndex

NbrIfIndex

Link Type

Cost

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

 

 

 

 

0x65(101)

0x0000100e

 

0x00001081

1

500

 

 

 

 

0x65(101)

0x0000100f

 

0x00001080

1

500

 

 

 

 

FSPF Link State Database for VSAN 1 Domain 0x65(101)

 

 

 

 

 

LSR Type

 

=

1

 

 

 

 

 

 

Advertising domain ID

=

0x65(101)

 

 

 

 

 

 

LSR Age

 

=

1685

 

 

 

 

 

 

LSR Incarnation number

=

0x80000028

 

 

 

 

 

 

LSR Checksum

 

=

0x8443

 

 

 

 

 

 

Number of links

=

6

 

 

 

 

 

 

NbrDomainId

IfIndex

NbrIfIndex

Link Type

Cost

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

 

 

 

 

0xc3(195)

0x00001085

 

0x00001095

1

500

 

 

 

 

0xc3(195)

0x00001086

 

0x00001096

1

500

 

 

 

 

0xc3(195)

0x00001087

 

0x00001097

1

500

 

 

 

 

0xc3(195)

0x00001084

 

0x00001094

1

500

 

 

 

 

0x0c(12)

0x00001081

 

0x0000100e

1

500

 

 

 

 

0x0c(12)

0x00001080

 

0x0000100f

1

500

 

 

 

 

FSPF Link State Database for VSAN 1 Domain 0xc3(195)

 

 

 

 

 

LSR Type

 

=

1

 

 

 

 

 

 

Advertising domain ID

=

0xc3(195)

 

 

 

 

 

 

LSR Age

 

=

1686

 

 

 

 

 

 

LSR Incarnation number

=

0x80000033

 

 

 

 

 

 

LSR Checksum

 

=

0x6799

 

 

 

 

 

 

Number of links

=

4

 

 

 

 

 

 

NbrDomainId

IfIndex

NbrIfIndex

Link Type

Cost

 

 

 

 

 

Cisco MDS 9000 Family Command Reference

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

20-67

 

 

 

 

 

 

 

 

 

Page 67
Image 67
Cisco Systems MDS 9000 Following example displays Fspf interface information, 20-67, Lsu, Switch# show fspf database vsan

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.