BLADEOS 6.5.2 Application Guide

ACL Example 3

Use this configuration to block traffic from a specific IPv6 source address. All traffic that ingresses in port 2 with source IP from class 2001:0:0:5:0:0:0:2/128 is denied.

1.Configure an Access Control List.

RS G8124(config)# access-control list6 3 ipv6 source-address 2001:0:0:5:0:0:0:2 128

RS G8124(config)# access-control list6 3 action deny

2.Add ACL 2 to port EXT2.

RS G8124(config)# interface port 2

RS G8124(config-if)#access-control list6 3

RS G8124(config-if)# exit

VLAN Maps

A VLAN map (VMAP) is an ACL that can be assigned to a VLAN or VM group rather than to a switch port as with regular ACLs. This is particularly useful in a virtualized environment where traffic filtering and metering policies must follow virtual machines (VMs) as they migrate between hypervisors.

Note – VLAN maps for VM groups are not supported simultaneously on the same ports as vNICs (see “Virtual NICs” on page 153).

The G8124 supports up to 127 VMAPs when the switch is operating in the default deployment mode (see “Deployment Profiles” on page 147). VMAP menus and commands are not available in the Routing deployment mode.

Individual VMAP filters are configured in the same fashion as regular ACLs, except that VLANs cannot be specified as a filtering criteria (unnecessary, since the VMAP are assigned to a specific VLAN or associated with a VM group VLAN).

82 ￿ Chapter 5: Access Control Lists

BMD00220, October 2010

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Blade ICE G8124-E manual Vlan Maps, RS G8124config-if#access-control list6
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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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