Manuals / Q-Logic / Computer Equipment / Network Card

Q-Logic 3000, 3100 manual Round-Robin or Mode=0, ========= down state

Models: 3000 3100

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9–Linux Configuration for Bonding Mode and Virtual LAN (VLAN) Linux Bonding Mode

The output for this command is:

MII Status: up (for eth15)

Round-Robin or Mode=0

This mode implements a round-robin scheme between the two Ethernet ports. To set the round-robin mode, type the following command:

% modprobe bonding mode=0 miimon=100 updelay=50000 primary=eth16

After the command is executed, both links delay for 50 seconds before their states are set to BOND_LINK_UP.

Type the following command to check the status of the bonding process:

%cat /proc/net/bonding/bond0

The output for this command is:

Ethernet Channel Bonding Driver: v3.0.1

Bonding Mode: load balancing (round-robin) MII Status: up MII

Polling Interval (ms): 100 Up Delay (ms): 50000 Down Delay (ms): 0

Slave Interface: eth16

<========== down state

MII Status: down

Link Failure Count: 0

 

Permanent HW addr: 00:0e:1e:00:11:d2

 

Slave Interface: eth15

<========= down state

MII Status: down

Link Failure Count: 0

 

Permanent HW addr: 00:0e:1e:00:11:d3

 

After 50 seconds, type the command again to verify the MII status of the Ethernet ports:

% cat /proc/net/bonding/bond0

NE0154601-00 C

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Q-Logic 3000, 3100 manual Round-Robin or Mode=0, ========= down state
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3000, 3100 specifications

The Q-Logic 3100 and 3000 series are advanced networking solutions designed for high-performance data centers and enterprise environments. Known for their innovative technology, these switches and adapters are tailored for seamless integration in modern computing infrastructures, offering scalability and robustness essential for today's demanding applications.

One of the standout features of the Q-Logic 3100 and 3000 series is their support for high-speed data transmission, reaching up to 16 Gbps in Fibre Channel connections. This capability ensures minimal latency and exceptional throughput, which is critical for applications that require rapid data access and processing, like virtualization and cloud computing.

Both series incorporate cutting-edge virtualization technologies, enabling multiple environments to be managed efficiently through a single physical instance. This support for virtualization reduces hardware costs and maximizes resource utilization, a vital aspect for organizations looking to optimize their IT investments. Additionally, the series provides enhanced Quality of Service (QoS) features, which prioritize data traffic and ensure stable performance across various applications.

Security is another primary concern addressed by the Q-Logic 3100 and 3000 series. They offer advanced security features, including hardware-based encryption, which protects data in transit and at rest. Access control mechanisms are in place to prevent unauthorized access, making these solutions suitable for organizations that handle sensitive information.

The Q-Logic 3100 and 3000 series are built with reliability in mind. They include built-in redundancy features, such as dual power supplies and hot-swappable components, which reduce the risk of system failure and improve overall uptime. This reliability is crucial for businesses that operate around the clock, as downtime can lead to significant financial losses.

Configuration and management of the Q-Logic series are simplified through user-friendly interfaces and comprehensive management tools. These tools allow administrators to monitor performance, configure settings, and troubleshoot issues efficiently, thereby enhancing operational productivity.

In summary, the Q-Logic 3100 and 3000 series stand out as exemplary solutions for high-performance networking needs. With their impressive speed, support for virtualization, strong security features, and robust reliability, these products continue to solidify their position as leaders in the networking technology landscape. As businesses evolve and grow, these innovative solutions are poised to adapt and meet the challenges of the future.