Chapter 20 Show Commands

show interface

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

Interface

Input (rate is

5 min avg)

Output (rate is 5 min avg)

 

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

 

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

 

Rate

Total

 

Rate

Total

 

MB/s

Frames

MB/s

Frames

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

port-channel 100

0

0

0

0

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

Interface

Input (rate is

5 min avg)

Output (rate is 5 min avg)

 

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

 

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

 

Rate

Total

 

Rate

Total

 

Mbits/s

Frames

Mbits/s

Frames

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

fcip2

0

0

0

0

fcip3

9

0

9

0

fcip6

8

0

8

0

fcip7

8

0

8

0

The following example displays information for an FC IP interface.

 

switch# show interface fcip 3

 

 

fcip3 is trunking

 

 

 

Hardware is

GigabitEthernet

 

 

Port WWN is

20:ca:00:05:30:00:07:1e

 

Peer port WWN is

20:ca:00:00:53:00:18:1e

 

Admin port mode is auto, trunk mode is on

 

Port mode is TE

 

 

 

vsan is 1

 

 

 

 

Trunk vsans

(allowed active)

(1,10)

 

Trunk vsans

(operational)

(1)

 

Trunk vsans

(up)

 

(1)

 

Trunk vsans

(isolated)

(10)

 

Trunk vsans

(initializing)

()

 

Using Profile id

3 (interface GigabitEthernet4/3)

 

Peer Information

 

 

 

Peer Internet address is 43.1.1.1 and port is 3225 Special Frame is disabled

Maximum number of TCP connections is 2 Time Stamp is disabled

B-port mode disabled

TCP Connection Information 2 Active TCP connections

Control connection: Local 43.1.1.2:3225, Remote 43.1.1.1:65532

Data connection: Local 43.1.1.2:3225, Remote 43.1.1.1:65534 30 Attempts for active connections, 0 close of connections

TCP Parameters

Path MTU 1500 bytes

Current retransmission timeout is 300 ms

Round trip

time: Smoothed 10

ms, Variance: 5

 

Advertised

window: Current: 122 KB, Maximum:

122 KB, Scale: 1

Peer receive window: Current: 114

KB, Maximum: 114 KB, Scale: 1

Congestion

window: Current: 2 KB,

Slow start

threshold: 1048560 KB

5 minutes input rate 64 bits/sec, 8

bytes/sec,

0 frames/sec

5 minutes output rate 64 bits/sec, 8 bytes/sec, 0 frames/sec

866 frames

input, 80604 bytes

 

 

 

866 Class F frames input,

80604 bytes

 

0 Class

2/3 frames input,

0 bytes

 

0 Error

frames timestamp error

0

 

864 frames

output, 80048 bytes

 

 

 

864 Class F frames output, 80048 bytes

 

Cisco MDS 9000 Family Command Reference

20-82

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

Page 82
Image 82
Cisco Systems MDS 9000 manual 20-82, Switch# show interface fcip, Class F frames output, 80048 bytes

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.