Foundry Networks 250 Appendix a Troubleshooting, Diagnosing Access Point Indicators, Installation

Models: 250

1 64
Download 64 pages 19.03 Kb
Page 41
Image 41

Appendix A

Troubleshooting

Diagnosing Access Point Indicators

 

Troubleshooting Chart

 

 

Symptom

Action

 

 

Status LED is Off

• External power supply may be disconnected. Check connections between

 

the access point, the power adapter, and the wall outlet.

 

• If using PoE, verify that access point’s RJ-45 port is attached to a PoE

 

source device, that the PoE source device is powered on, and that PoE

 

power is enabled on the port attached to the access point.

 

• Contact Technical Support.

 

 

Link LED is Off

• Verify that the access point and attached device is powered on.

 

• Be sure the cable is plugged into both the access point and corresponding

 

device.

 

• Verify that the proper cable type is used and its length does not exceed

 

specified limits.

 

• Check the cable connections for possible defects. Replace the cable if

 

necessary.

 

 

Installation

Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.

Console Access

If you cannot access the command line interface via a serial port connection, check the following items before you contact Technical Support:

Be sure you have set the terminal emulator program to VT100 compatible, 8 data bits, 1 stop bit, no parity and 9600 bps.

Check that the serial cable conforms to the pin-out connections provided in Appendix B.

August 2007

© 2007 Foundry Networks, Inc.

A-1

Page 41
Image 41
Foundry Networks 250 manual Appendix a Troubleshooting, Diagnosing Access Point Indicators, Installation, Console Access

250 specifications

Foundry Networks, a prominent player in the networking hardware industry, has garnered attention for its innovative solutions aimed at enhancing enterprise and service provider networks. Among its notable offerings is the Foundry Networks 250 series, a versatile and robust layer 2/3 switch designed to tackle the demands of modern networking environments.

One of the main features of the Foundry Networks 250 is its high-performance switching capabilities. It supports Gigabit Ethernet ports, allowing for rapid data transfer rates that cater to the needs of bandwidth-intensive applications. With its ability to handle multiple 10/100/1000 Mbps connections simultaneously, the 250 series ensures low latency and reliable performance, making it an ideal choice for both small to medium-sized businesses and larger enterprise networks.

The Foundry Networks 250 series also shines in its flexibility and scalability. It comes equipped with numerous slots for expansion modules, enabling organizations to easily add or upgrade their network functionality as their requirements evolve. This modular design is a significant advantage, allowing network managers to customize their switches in accordance with specific operational needs without having to replace the entire unit.

Another distinctive characteristic of the Foundry Networks 250 is its advanced Layer 3 routing capabilities. Equipped with various protocols such as RIP, OSPF, and BGP, the switch can efficiently manage complex routing tasks and provide enhanced network segmentation. This functionality not only simplifies network management but also boosts overall efficiency by enabling load balancing and improved traffic distribution.

Security is a critical concern in modern networking, and the Foundry Networks 250 addresses this with features like access control lists (ACLs), port security, and VLAN support. These capabilities enable organizations to establish secure network boundaries and safeguard their data from unauthorized access, ensuring that sensitive information remains protected.

Moreover, the Foundry Networks 250 supports a variety of management protocols including SNMP and RMON, which facilitate monitoring and configuration via network management systems. This ease of management is essential for IT teams that need to maintain optimal network performance without dedicating excessive time and resources.

In summary, the Foundry Networks 250 series combines high-performance switching, flexibility, advanced routing capabilities, robust security features, and ease of management. This comprehensive array of technologies and characteristics makes it an excellent choice for any organization seeking to optimize its network infrastructure today and in the future.