BLADEOS 6.5.2 Application Guide

￿SSH

Secure Shell (SSH) connections over IPv6 are supported. The following syntax is required from the client:

ssh -u<IPv6 address>

Example:

ssh -u 2001:2:3:4:0:0:0:142

￿TFTP

The TFTP commands support both IPv4 and IPv6 addresses. Link-local addresses are not supported.

￿FTP

The FTP commands support both IPv4 and IPv6 addresses. Link-local addresses are not supported.

￿DNS client

DNS commands support both IPv4 and IPv6 addresses. Link-local addresses are not supported. Use the following command to specify the type of DNS query to be sent first:

RS G8124(config)# ip dns ipv6 request-version {ipv4ipv6}

If you set the request version to ipv4, the DNS application sends an A query first, to resolve the hostname with an IPv4 address. If no A record is found for that hostname (no IPv4 address for that hostname) an AAAA query is sent to resolve the hostname with a IPv6 address.

If you set the request version to ipv6, the DNS application sends an AAAA query first, to resolve the hostname with an IPv6 address. If no AAAA record is found for that hostname (no IPv6 address for that hostname) an A query is sent to resolve the hostname with an IPv4 address.

238 ￿ Chapter 16: Internet Protocol Version 6

BMD00220, October 2010

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Blade ICE G8124-E manual Ssh, RS G8124config# ip dns ipv6 request-version ipv4ipv6
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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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