BLADEOS 6.5.2 Application Guide

X

Port 1

Port 2

Figure 20 vNIC Failover Solution

 

Primary

 

Servers

Switch

Virtual

NIC

Hypervisor

 

Pipes

 

VNIC

vSwitch

 

 

 

 

VNIC

 

VNIC

 

XVNIC

VM 1

 

VNIC

Group 1

Port 10

VNIC

VM 2

 

 

VNIC

 

 

 

VNIC

 

 

 

VNIC

 

 

 

VNIC

vSwitch

VNIC

 

VNIC

VM 3

 

XVNIC

 

 

VNIC

 

Group 2

Port 11

VNIC

VM 4

 

 

 

VNIC

 

 

 

VNIC

 

 

 

VNIC

 

 

 

NIC

Hypervisor

Upon Port 1 link failure, the switch

To Backup

informs the server hypervisor

for failover on affected VNICs only

Switch

By default, vNIC Teaming Failover is disabled on each vNIC group, but can be enabled or disabled independently for each vNIC group using the following commands:

RS G8124(config)# vnic vnicgroup <group number>

RS G8124(vnic group config)# failover

160 ￿ Chapter 12: Virtual NICs

BMD00220, October 2010

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Blade ICE G8124-E manual Upon Port 1 link failure, the switch To Backup, For failover on affected VNICs only
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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.
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