Using the HP Web Browser Interface

The Web Browser Interface Screen Layout

bandwidth display control

The Port Utilization and Status Displays

The Port Utilization and Status displays show an overview of the status of the switch and the amount of network activity on each port. The following figure shows a sample reading of the Port Utilization and Port Status.

 

port utilization bar graphs

 

maximum utilization indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the HP Web Browser

Interface

Using

 

 

 

port status indicators

 

Legend

 

 

 

Figure 3-6. The Graphs Area

Port Utilization

The Port Utilization bar graphs show the network traffic on the port with a breakdown of the packet types that have been detected (unicast packets, non- unicast packets, and error packets). The Legend identifies traffic types and their associated colors on the bar graph:

% Unicast Rx & All Tx: This is all unicast traffic received and all transmitted traffic of any type. This indicator (a blue color on many systems) can signify either transmitted or received traffic.

% Non-Unicast Pkts Rx: All multicast and broadcast traffic received by the port. This indicator (a gold color on many systems) enables you to know “at-a-glance” the source of any non-unicast traffic that is causing high utilization of the switch. For example, if one port is receiving heavy broadcast or multicast traffic, all ports will become highly utilized. By color-coding the received broadcast and multicast utilization, the bar graph quickly and easily identifies the offending port. This makes it faster and easier to discover the exact source of the heavy traffic because you don’t have to examine port counter data from several ports.

% Error Pkts Rx: All error packets received by the port. (This indicator is a reddish color on many systems.) Although errors received on a port are not propagated to the rest of the network, a consistently high number of errors on a specific port may indicate a problem on the device or network segment connected to the indicated port.

3-14

Page 34
Image 34
HP 224M, 212M manual Port Utilization and Status Displays

224M, 212M specifications

The HP 212M and 224M are innovative models in the line of HP printers that combine advanced printing technology with user-friendly features, making them suitable for various printing needs in both home and office environments. These models stand out due to their efficiency, speed, and overall print quality.

One of the main features of the HP 212M and 224M is their high-resolution printing capabilities. They offer sharp text and vivid colors, ensuring that documents, photos, and graphics look professional and appealing. Both models utilize HP’s proprietary thermal inkjet technology, which allows for precise ink placement and minimizes waste, further contributing to the overall cost efficiency of printing.

The HP 212M is designed for lower-volume printing needs, making it an ideal choice for small businesses or home offices that require reliable performance without overwhelming capacity. It supports a range of paper sizes and types, providing versatility for various printing tasks.

On the other hand, the HP 224M is equipped to handle higher volume printing demands. It features larger ink cartridges and advanced paper handling capabilities, allowing it to accommodate larger print jobs without frequent interruptions. This makes it particularly suitable for busy work environments where efficiency is paramount.

Both models come equipped with wireless connectivity options, allowing users to print from smartphones, tablets, and computers seamlessly. The compatibility with mobile printing technologies, such as Apple AirPrint and Google Cloud Print, empowers users to send documents to the printer from virtually anywhere, enhancing workflow and productivity.

Energy efficiency is another characteristic that distinguishes the HP 212M and 224M printers. They are designed to consume less power than traditional printers, contributing to lower energy bills and a reduced carbon footprint. Additionally, HP’s commitment to sustainability is evident through their recyclable cartridge program, encouraging eco-friendly practices among users.

In summary, the HP 212M and 224M printers offer a compelling combination of high-quality printing, advanced technology, and user-friendly features. Whether for personal use or professional settings, these models provide the reliability and performance that users need to meet their printing requirements efficiently.