Skip to main content

Viewing initial bootup output from the switch

Viewing initial bootup output from the switch 
6.1.4 This page will explain how HyperTerminal can be used to check and configure a switch.
In order to configure or check the status of a switch, connect a computer to the switch in order to establish a communication session. Use a rollover cable to connect the console port on the back of the switch to a COM port on the back of the computer. 
Start HyperTerminal on the computer. A dialog window will be displayed. The connection must first be named when initially configuring the HyperTerminal communication with the switch. Select the COM port to which the switch is connected from the pull-down menu, and click the OK button. A second dialog window will be displayed. Set up the parameters and click the OK button.
Plug the switch into a wall outlet. The initial bootup output from the switch should be displayed on the HyperTerminal screen. This output shows information about the switch, details about POST status, and data about the switch hardware.
After the switch has booted and completed POST, prompts for the System Configuration dialog are presented. The switch may be configured manually with or without the assistance of the System Configuration dialog. The System Configuration dialog on the switch is simpler than that on a router.
The next page will explain how the help command is used in Cisco switches.

Comments

Popular posts from this blog

OSI layers / Peer-to-peer communications / TCP/IP model

OSI layers 2.3.4 This page discusses the seven layers of the OSI model. The OSI reference model is a framework that is used to understand how information travels throughout a network. The OSI reference model explains how packets travel through the various layers to another device on a network, even if the sender and destination have different types of network media. In the OSI reference model, there are seven numbered layers, each of which illustrates a particular network function. - Dividing the network into seven layers provides the following advantages: • It breaks network communication into smaller, more manageable parts. • It standardizes network components to allow multiple vendor development and support. • It allows different types of network hardware and software to communicate with each other. • It prevents changes in one layer from affecting other layers. • It divides network communication into smaller parts to make learning it easier to understand. In the foll...

PC Basic...

• Backplane – A backplane is an electronic circuit board containing circuitry and sockets into which additional electronic devices on other circuit boards or cards can be plugged; in a computer, generally synonymous with or part of the motherboard. • Network interface card (NIC) – An expansion board inserted into a computer so that the computer can be connected to a network. • Video card – A board that plugs into a PC to give it display capabilities. • Audio card – An expansion board that enables a computer to manipulate and output sounds. • Parallel port – An interface capable of transferring more than one bit simultaneously that is used to connect external devices such as printers. • Serial port – An interface that can be used for serial communication in which only one bit is transmitted at a time. • Mouse port – A port used to connect a mouse to a PC. • USB port – A Universal Serial Bus connector. A USB port connects devices such as a mouse or printer to the computer ...

Windowing

Windowing 11.1.5 This page will explain how windows are used to transmit data. Data packets must be delivered to the recipient in the same order in which they were transmitted to have a reliable, connection-oriented data transfer. The protocol fails if any data packets are lost, damaged, duplicated, or received in a different order. An easy solution is to have a recipient acknowledge the receipt of each packet before the next packet is sent. If a sender had to wait for an ACK after each packet was sent, throughput would be low. Therefore, most connection-oriented, reliable protocols allow multiple packets to be sent before an ACK is received. The time interval after the sender transmits a data packet and before the sender processes any ACKs is used to transmit more data. The number of data packets the sender can transmit before it receives an ACK is known as the window size, or window. TCP uses expectational ACKs. This means that the ACK number refers to the next packet that is...