FCoE Initialization Protocol Snooping

BLADEOS 6.5.2 Application Guide

FCoE Initialization Protocol (FIP) snooping is an FCoE feature. In order to enforce point-to-point links for FCoE traffic outside the regular Fibre Channel topology, Ethernet ports used in FCoE can be automatically and dynamically configured with Access Control Lists (ACLs).

Using FIP snooping, the G8124 examines the FIP frames normally exchanged between the FCF and ENodes to determine information about connected FCoE devices. This information is used to create narrowly tailored ACLs that permit expected FCoE traffic to and from confirmed Fibre Channel nodes, and deny all other undesirable FCoE or FIP traffic.

Global FIP Snooping Settings

By default, the FIP snooping feature is turned off for the G8124. The following commands are used to turn the feature on or off:

RS G8124(config)# [no] fcoe fips enable

Note – FIP snooping requires CEE to be turned on (see “Turning CEE On or Off” on page 192).

When FIP snooping is on, port participation may be configured on a port-by-port basis (see below).

When FIP snooping is off, all FCoE-related ACLs generated by the feature are removed from all switch ports.

FIP Snooping for Specific Ports

When FIP snooping is globally turned on (see above), ports may be individually configured for participation in FIP snooping and automatic ACL generation. By default, FIP snooping is enabled for each port. To change the setting for any specific port, use the following CLI commands:

RS G8124(config)# [no] fcoe fips port <port alias, number, list, or range> enable

When FIP snooping is enabled on a port, FCoE-related ACLs will be automatically configured.

When FIP snooping is disabled on a port, all FCoE-related ACLs on the port are removed, and the switch will enforce no FCoE-related rules for traffic on the port.

BMD00220, October 2010

Chapter 14: FCoE and CEE 195

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.

Blade ICE G8124-E manual FCoE Initialization Protocol Snooping, Global FIP Snooping Settings

Models: G8124-E G8124

BLADEOS 6.5.2 Application Guide