Management Processor Monitor: Boot Commands

Definition: dhcp [loadaddress] [bootfilename]

To use the dhcp command, your DHCP server must be configured with the variables desig- nated in Table 9-5.

Table 9-5:DHCP Ethernet Configuration

Environment

 

Value1:

Variable:

Description:

ipaddr

Local IP address for the board, configured by DHCP

e.g., 192.168.1.1

 

 

 

serverip

TFTP/NFS server address value must be configured

e.g., 192.168.1.2

 

after the DHCP IP address is acquired2

 

netmask

Net mask, obtained by DHCP

 

 

 

gatewayip

Gateway IP address, obtained by DHCP

 

 

 

ethport

eTSEC1 default

 

 

 

ethaddr3

MAC address

00:80:F9:xx:xx:xx

autoload4

Boot image from TFTP server after DHCP acquisition

no

1.Values for ethaddr, netdev and autoload are set by the user.

2.The value obtained by the DHCP server may not be applicable to your development application.

3.Ensure that each MAC address on the network is unique.

4.If autoload is not set or configured to “yes,” ensure that the DHCP provides proper information for autoboot. If proper autoboot information is not provided, an error may occur.

rarpboot

The rarpboot command boots an image via a network connection using the RARP/TFTP protocol. If loadaddress or bootfilename is not specified, the environment variables loadaddr and bootfile are used as the default. To use this command, the environment variables listed in Table 9-4must be configured.

Definition: rarpboot [loadaddress] [bootfilename]

tftpboot

The tftpboot command loads an image via a network connection using the TFTP protocol. The environment variable’s ipaddr and serverip are used as additional parameters to this command. If loadaddress or bootfilename is not specified, the environment variables load- addr and bootfile are used as the default. To use this command, the environment variables listed in Table 9-4must be configured.

The port used is defined by the ethport environment variable. If all is selected for ethport, the TFTP process will cycle through each port until a connection is found or all ports have failed.

Definition: tftpboot [loadaddress] [bootfilename]

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Emerson ATCA-9305 user manual Rarpboot, Tftpboot

ATCA-9305 specifications

The Emerson ATCA-9305 is a high-performance AdvancedTCA (ATCA) chassis designed to meet the demanding requirements of telecommunications and IT infrastructure. With a focus on scalability, reliability, and flexibility, this equipment is ideal for service providers and enterprises looking to deploy robust applications in a variety of environments.

One of the main features of the ATCA-9305 is its support for high-density blade configurations. The chassis can accommodate up to 14 ATCA blades, enabling the deployment of powerful processing units, communication modules, and storage solutions. This level of density not only maximizes space but also minimizes power consumption, which is crucial for reducing operational costs in large-scale deployments.

The ATCA-9305 is built with a focus on advanced thermal management and redundancy. It employs a sophisticated cooling architecture that ensures optimal airflow across the chassis, preventing overheating during operation. Additionally, the chassis features hot-swappable fans and power supplies, which means that components can be replaced without interrupting the overall system performance. This capability enhances uptime and reliability, which is essential for mission-critical applications.

Another notable characteristic of the ATCA-9305 is its support for various interconnect technologies. The chassis provides robust backplane options that facilitate high-bandwidth communication between blades. It supports Ethernet, PCI Express, and Serial RapidIO, allowing for seamless integration with existing infrastructure and future technologies. This flexibility enables organizations to adapt to changing market demands and technological advancements.

Security features are also a prominent aspect of the ATCA-9305. The chassis incorporates hardware-based security modules that enhance data integrity and protect sensitive information. This is particularly important for service providers who must adhere to strict regulatory compliance standards.

In terms of management and monitoring, the ATCA-9305 is equipped with advanced management capabilities. It supports AdvancedTCA Management Interface (IPMI) and other monitoring protocols, allowing administrators to easily oversee the health and performance of the entire system. This level of visibility aids in proactive maintenance and troubleshooting, effectively reducing downtime.

In conclusion, the Emerson ATCA-9305 is a powerful and versatile chassis that stands out due to its high-density configuration, advanced thermal management, diverse interconnect technology support, robust security features, and comprehensive management capabilities. Its design is tailored for the evolving needs of telecommunications and data center environments, making it a valuable asset for any organization looking to enhance its infrastructure.