Appendix C Configuring the Switch with the CLI-Based Setup Program

Entering the Initial Configuration Information

Note For Catalyst 3750-E switches, if you have stacked your switches, connect to the 10/100 Ethernet management port or console port of one of the switches in the stack. The initial configuration for the entire stack can be performed on any switch in the stack.

Connecting to the Console Port

You can use the console port on the switch rear panel to perform the initial configuration as an alternative to using Express Setup.

Follow these steps:

1.Using the supplied RJ-45-to-DB-9 adapter cable, insert the RJ-45 connector into the console port on the switch rear panel (Figure 1-7) and to the PC or terminal port.

1.Start the terminal-emulation program on the PC or terminal. The terminal-emulation software, frequently a PC application such as Hyperterminal or ProcommPlus, makes communication between the switch and your PC or terminal possible.

2.Start a terminal-emulation session.

3.Configure the baud rate and character format of the PC or terminal to match these console port default characteristics:

–9600 baud

–8 data bits

–1 stop bit

–No parity

–None (flow control)

4.Power on the switch as described in the switch getting started guide and in the “Installing an AC-Power Supply” section on page 3-3.

5.The PC or terminal displays the bootloader sequence. Press Enter to display the setup prompt. Follow the steps described in the “Entering the Initial Configuration Information” section on page C-2.

Entering the Initial Configuration Information

To set up the switch, you need to complete the setup program, which runs automatically after the switch is powered on. You must assign an IP address and other configuration information necessary for the switch to communicate with the local routers and the Internet. This information is also required if you plan to use the device manager or Cisco Network Assistant to configure and manage the switch.

IP Settings

You will need this information from your network administrator before you complete the setup program:

•Switch IP address

•Subnet mask (IP netmask)

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Cisco Systems 3560-E, 3750-E Entering the Initial Configuration Information, IP Settings, Connecting to the Console Port
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3750-E, 3560-E specifications

Cisco Systems RPS (Redundant Power System) 2300, along with the 3750-E and 3560-E series switches, represents a significant technological advancement in enterprise networking. These devices are designed to enhance network reliability, scalability, and efficiency, making them integral components in modern enterprise infrastructures.

The Cisco RPS 2300 is designed to provide redundant power to specified Cisco switches, ensuring continuous operation during power disruptions. This system can support up to six devices, enhancing power reliability and reducing downtime. The modularity of the RPS 2300 contributes to its flexibility, allowing enterprises to customize their power solutions to suit their networking needs. It features dual power input, which provides an additional layer of failover capability, ensuring that even in the event of a primary power failure, the backup power system can take over seamlessly.

On the other hand, the Cisco 3750-E series switches are enterprise-class devices that offer a rich feature set to support advanced network functions. These switches come with Cisco’s StackWise technology, enabling users to stack up to nine switches in a single logical unit. This increases port density and simplifies network management. The 3750-E also supports Power over Ethernet (PoE), allowing the delivery of power directly to devices like IP phones and access points through the networking cables. The switch is equipped with high-performance Layer 3 routing capabilities, providing enhanced IP routing options for enterprise networks.

The Cisco 3560-E series switches share many of the advanced features found in the 3750-E models but focus more on providing comprehensive Layer 2 and Layer 3 capabilities in a compact design. The 3560-E series supports Cisco’s advanced security features, such as dynamic VLAN assignment and security group access control lists (ACLs). Additionally, these switches support IPv6, preparing enterprise networks for future growth and addressing requirements.

Both the 3750-E and 3560-E are equipped with energy-efficient technologies, including intelligent power management and support for Energy Efficient Ethernet (EEE), helping organizations reduce their environmental footprint and operating costs. The integration of Cisco’s robust IOS software ensures that these devices are equipped with the latest features, ensuring strong performance, security, and scalability.

In summary, Cisco's RPS 2300, 3750-E, and 3560-E series exemplify the company's commitment to delivering cutting-edge networking solutions that meet the demands of modern enterprises, focusing on reliability, advanced features, and energy efficiency.
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