Manuals / Blade ICE / Computer Equipment / Personal Computer

Blade ICE G8124-E manual Switch Login Levels, User Access Levels

Models: G8124-E G8124

1 388
Download 388 pages 26.11 Kb
Page 38
Image 38

BLADEOS 6.5.2 Application Guide

Switch Login Levels

To enable better switch management and user accountability, three levels or classes of user access have been implemented on the G8124. Levels of access to CLI, Web management functions, and screens increase as needed to perform various switch management tasks. Conceptually, access classes are defined as follows:

￿User interaction with the switch is completely passive—nothing can be changed on the G8124. Users may display information that has no security or privacy implications, such as switch statistics and current operational state information.

￿Operators can only effect temporary changes on the G8124. These changes will be lost when the switch is rebooted/reset. Operators have access to the switch management features used for daily switch operations. Because any changes an operator makes are undone by a reset of the switch, operators cannot severely impact switch operation.

￿Administrators are the only ones that may make permanent changes to the switch configuration—changes that are persistent across a reboot/reset of the switch. Administrators can access switch functions to configure and troubleshoot problems on the G8124. Because administrators can also make temporary (operator-level) changes as well, they must be aware of the interactions between temporary and permanent changes.

Access to switch functions is controlled through the use of unique surnames and passwords. Once you are connected to the switch via local Telnet, remote Telnet, or SSH, you are prompted to enter a password. The default user names/password for each access level are listed in the following table.

Note – It is recommended that you change default switch passwords after initial configuration and as regularly as required under your network security policies. For more information, see “Changing the Switch Passwords” on page 61.

Table 2 User Access Levels

User Account

Password

Description and Tasks Performed

 

 

 

user

user

The User has no direct responsibility for switch management.

 

 

He or she can view all switch status information and statistics,

 

 

but cannot make any configuration changes to the switch.

 

 

 

oper

oper

The Operator manages all functions of the switch. The Operator

 

 

can reset ports, except the management ports.

 

 

 

admin

admin

The superuser Administrator has complete access to all menus,

 

 

information, and configuration commands on the G8124,

 

 

including the ability to change both the user and administrator

 

 

passwords.

 

 

 

Note – With the exception of the “admin” user, access to each user level can be disabled by setting the password to an empty value.

38 ￿ Chapter 1: Switch Administration

BMD00220, October 2010

Page 37 Page 39
Page 38
Image 38
Blade ICE G8124-E manual Switch Login Levels, User Access Levels
Page 37 Page 39

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.