4.On the PC, access the command prompt (from the Windows desktop, click Start, then Run, and type Telnet in the Run dialog box) then execute the arp -scommand. Enter the desired new IP address for the IPL T CR48 and the MAC address (located on the rear panel of the controller). For example:

arp -s 10.13.170.15 00-05-A6-00-0A-90

Figure 10. Executing the ARP Command

5.Execute a ping command by typing ping followed by a space and the new IP address at the command prompt. For example:

ping 10.13.170.15

After issuing this command, the unit changes to the new address and starts responding to the ping requests, as shown below. You must ping the IPL T CR48 in order for the IP address change to take place.

Figure 11. Unit Response to a Ping Request

You can reconnect using either Telnet or a Web browser to verify that the update was successful.

6.After verifying that the change was successful, enter and issue the arp -dcommand at the command prompt. For example:

arp -d 10.13.170.15 removes 10.13.170.15 from the arp table - or -

arp -d*removes all static IP addresses from the arp table.

IPL T CR48 • Connection and Configuration

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Extron electronic IPL T CR48 manual Executing the ARP Command
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IPL T CR48 specifications

The Extron IPL T CR48 is a cutting-edge technology solution designed for modern audiovisual environments. As a compact, high-performance control processor, it is specifically tailored for managing and automating AV systems in various settings, including classrooms, conference rooms, and other collaborative spaces. The IPL T CR48 seamlessly integrates with a wide range of Extron products and third-party devices, making it a versatile choice for any AV installation.

One of the main features of the IPL T CR48 is its powerful control capabilities. It supports up to 48 programmable control ports, which allow users to manage multiple displays, projectors, and other audiovisual equipment effortlessly. This extensive control range ensures that every device in the AV system is easily operable from a single interface, streamlining the user experience.

In addition to its impressive control capabilities, the IPL T CR48 integrates advanced IPLink technology. This unique feature allows for remote control and monitoring of AV systems over an IP network, offering system administrators the flexibility to manage equipment from virtually anywhere. This capability is particularly valuable in large installations, where managing multiple systems simultaneously can be complex and time-consuming.

The IPL T CR48 also boasts a user-friendly interface, thanks to its compatibility with Extron's GlobalViewer Enterprise software. This robust software provides users with a web-based platform for real-time monitoring and management of their AV systems. It enables users to configure, schedule, and control their AV devices, ensuring a smooth operation throughout all events and presentations.

Moreover, the IPL T CR48 is engineered with enhanced security features, including customizable user access levels, ensuring that only authorized personnel can control sensitive equipment. This aspect is crucial for educational and corporate environments, where security and privacy are paramount.

Compact and reliable, the IPL T CR48 excels in both functionality and performance. Its durable design and advanced technologies make it a preferred choice among AV professionals looking to improve the efficiency of their installations. Overall, the Extron IPL T CR48 represents a significant advancement in control processing technology, providing a comprehensive solution for diverse audiovisual applications today.
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