BLADEOS 6.5.2 Application Guide

￿Each vNIC can be independently allocated a symmetric percentage of the 10Gbps bandwidth on the link (from NIC to switch, and from switch to NIC).

￿The G8124 can be used as the single point of vNIC configuration.

The following restrictions apply to vNICs:

￿vNICs are not supported simultaneously with VM groups (see “VMready” on page 165) on the same switch ports.

￿vNICs are not supported simultaneously with DCBX (see “Data Center Bridging Capability Exchange” on page 211) or FCoE (see “Fibre Channel over Ethernet” on page 189) on the same switch.

By default, vNICs are disabled. As described below, the administrator must first define server ports prior to configuring and enabling vNICs as discussed in the rest of this section.

Defining Server Ports

vNICs are supported only on ports connected to servers. Before you configure vNICs on a port, the port must first be defined as a server port using the following command:

RS G8124(config)# system server-ports port <port alias or number>

Ports that are not defined as server ports are considered uplink ports and do not support vNICs.

Enabling the vNIC Feature

The vNIC feature can be globally enabled using the following command:

RS G8124(config)# vnic enable

Note – When the vNIC feature is enabled, the maximum number of QOS Class of Service queues available is four.

154 ￿ Chapter 12: Virtual NICs

BMD00220, October 2010

Page 153 Page 155
Page 154
Image 154
Blade ICE G8124-E manual Defining Server Ports, Enabling the vNIC Feature
Page 153 Page 155

G8124-E, G8124 specifications

The Blade ICE G8124 is a cutting-edge networking solution designed for high-performance data center environments. It has emerged as a popular choice among organizations that require reliable and efficient network infrastructure to support their growing demands for bandwidth and low-latency connectivity.

One of the key features of the Blade ICE G8124 is its high port density. This networking device typically offers 24 ports of 10 Gigabit Ethernet, ensuring that businesses can connect numerous devices without requiring extensive physical space. The design is also scalable, accommodating future expansion as organizational needs grow.

Another significant aspect of the G8124 is its advanced switching capabilities. It utilizes a non-blocking architecture, enabling simultaneous data transmissions on all ports. This characteristic ensures that there is no bottleneck in the network traffic, providing the high performance needed in data-intensive applications.

The G8124 incorporates various technologies to enhance its functionalities. It supports Layer 2 and Layer 3 switching, making it versatile for different networking needs. Additionally, it features comprehensive Quality of Service (QoS) settings that prioritize critical applications, such as VoIP and video streaming, ensuring smooth operation even under heavy loads.

In terms of security, the Blade ICE G8124 provides robust measures to protect the network. It supports features such as Access Control Lists (ACLs), port security, and VLANs, allowing administrators to segment the network and restrict unauthorized access. These security capabilities are vital in today’s landscape, where cyber threats are increasingly common.

Moreover, the G8124 offers excellent management features. It includes an intuitive user interface for easy configuration and monitoring of network performance. SNMP support allows integration with network management systems, providing administrators with insights needed to optimize their operations.

Power efficiency is also a hallmark of the Blade ICE G8124. It employs energy-saving technologies that reduce operational costs, an essential factor for environmentally-conscious organizations striving to minimize their carbon footprint.

In summary, the Blade ICE G8124 stands out with its high port density, advanced switching capabilities, robust security features, and efficient management options. This networking solution is designed to meet the demands of modern data centers, providing the performance, reliability, and scalability that organizations require. With its innovative technologies, the G8124 ensures that businesses can navigate the complexities of today's networking landscape effectively.
Top Page Image Contents