Chapter 4 - LED Patterns

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Chapter 4 - LED Patterns

Some of the LEDs on the front of the IntraPort Carrier VPN Access Server serve dual func- tions. In addition to indicating certain server-wide operating conditions, they may also display port-specific information.

ϖNote: Any continuous flashing pattern not noted in this chapter may be caused by a hard- ware failure. Please call Compatible Systems Technical Support if your server shows a hard- ware failure.

Server LED Patterns

Over Temp

The server is above the proper operating temperature. The filter needs changing. See the appendices in the IPC Chassis manual for instructions.

Sys Ready

The server booted properly without detecting any failures.

General Indicators

 

 

 

 

 

 

 

Ethernet Lights

Load Lights

Indication

 

 

 

 

 

 

 

 

 

 

 

 

5 flashing

20 flashing

Server stacks starting up.

 

 

 

 

 

 

 

3&4 flashing

40&60 flashing

No OS loaded. Running from ROM.

 

 

 

 

 

 

 

1&4 flashing

40&100 flashing

Erasing OS in Flash ROM.

 

 

 

 

 

 

 

5 flashing

20,40&60 flashing

Erasing config in Flash ROM.

 

 

 

 

 

 

 

Scanning from the outside toward the center

Flash ROM erase due to switch setting five or six is

 

 

 

 

complete. Set switch to zero and cycle power.

 

 

 

 

 

Ethernet Traffic Indicators

TX: Ethernet transmit packet

RX: Ethernet receive packet

Load % Indicators

These lights indicate the load on the DES card.

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Compatible Systems 10/100 manual Server LED Patterns

10/100 specifications

Compatible Systems 10/100 is a technology designed for networking devices that allows for efficient data transmission at speeds of 10 megabits per second (Mbps) and 100 megabits per second. This dual capability enables seamless communication in various networking environments, accommodating both older devices that operate at 10 Mbps and newer devices that can utilize the faster 100 Mbps rate. The compatibility aspect is essential for mixed media and legacy systems, ensuring that organizations can transition to faster networks without obsolete older equipment.

One of the primary features of Compatible Systems 10/100 is its auto-negotiation capability. This technology automatically detects the highest possible speed supported by both the device and the network, allowing for optimal performance without manual configuration. This feature simplifies the setup process for users and reduces the potential for connectivity issues, making it ideal for businesses with diverse hardware.

Another critical characteristic of Compatible Systems 10/100 is its support for both Ethernet and Fast Ethernet standards. Ethernet operates at 10 Mbps, while Fast Ethernet, introduced in the mid-1990s, supports speeds of up to 100 Mbps. This flexibility means that organizations can implement a mixed environment while ensuring that they can leverage the benefits of higher-speed connections where necessary.

In terms of physical layer technology, Compatible Systems 10/100 typically employs twisted-pair cabling, following the Category 5 (Cat 5) standard or higher. This cabling supports higher frequencies and reduced crosstalk, enabling reliable data transmission across various distances. Ethernet over twisted pair is widely used due to its cost-effectiveness and ease of installation.

Additionally, the technology incorporates full-duplex communication capabilities, allowing for data transmission and reception simultaneously, effectively doubling the potential throughput without interference. This feature is particularly advantageous in busy network environments, ensuring that data packets can flow freely without congestion.

Overall, Compatible Systems 10/100 serves as a robust solution for organizations looking to maintain compatibility with legacy systems while incorporating the advancements of modern networking technologies. Its combination of auto-negotiation, support for multiple standards, and reliance on reliable cabling infrastructure allows businesses to scale their networks efficiently and effectively. As they move towards higher speeds and advanced technologies, the foundation provided by Compatible Systems 10/100 remains indispensable.