Severity Levels for SNMP Trap Routing

Each event is assigned a severity level, which is used in SNMP trap routing (described on page 17-4) to determine which level(s) will be sent to an SNMP manager. There are four levels of severity:

Level 1 = Serious fault. This is a serious error and immediate action is required.

Level 2 = Major fault/link alarm. Link alarms 400–406 are at this level simply to show importance; for any other events, take action as soon as possible.

Level 3= Minor fault/traffic disturbance. Clear the fault at the first suitable occasion.

Level 4 = Configuration error/informational event. Depending on the event, no action may be necessary and, if so, correcting the configuration of certain database parameters may be adequate.

Event Messages

A list of event messages follows, with each message's meaning and any action to be taken. The list is modified as necessary to include additional events. As shown in the example under “ Displaying Events," each message is preceded by an RLP number (always 0) and port number.

If the recommended action does not correct a problem, contact Cabletron Systems Technical Support at:

●Phone: 603-332-9400Monday–Friday, 8 AM–8 PM Eastern time

●E-mail:support@ctron.com

●FTP: ctron.com (134.141.197.25)

◆Login: anonymous

◆Password: Your e-mail address

146.Transmitter stuck

Severity: 4

Meaning: No clock is being generated.

Action:

Check configurations and set the clock.

181.Configured for extended sequence numbering, received SABM

Severity: 4

Meaning: The Port record is configured for a maximum frame sequence number (Outstanding Frames) greater than 7, but a command was received setting the mode to allow a maximum of 7.

Action: None.

22-4

SmartSwitch 1800 4. 0 User Guide, Rev 01

Page 351 Page 353
Page 352
Image 352
Cabletron Systems 1800 manual Severity Levels for Snmp Trap Routing, Event Messages
Page 351 Page 353

1800 specifications

Cabletron Systems, a leading player in network management and telecommunications solutions during the late 20th century, introduced several innovative products that played a crucial role in shaping enterprise networking. Among these were the Cabletron FRX6000, FRX4000, and the FRX1800, which delivered advanced features aimed at enhancing network performance, security, and scalability.

The Cabletron FRX6000 was designed as a robust multi-layer switch, ideal for large-scale enterprise environments. It supported extensive routing capabilities, allowing organizations to manage traffic efficiently even under heavy loads. The FRX6000 boasted high throughput rates and low latency, making it suitable for demanding applications. With support for various network protocols, including IP, IPX, and AppleTalk, its adaptability made it a versatile choice for diverse networking needs. Moreover, security features like VLAN support and Access Control Lists (ACLs) provided enhanced protection against potential threats.

Moving to the FRX4000, this model offered a balance between performance and cost-effectiveness. The FRX4000 maintained many of the essential features of its larger counterpart while catering to medium-sized enterprises. It provided Layer 3 routing and could handle multiple simultaneous connections, ensuring seamless communication across departments. The modular design allowed for easy upgrades, enabling businesses to expand their network infrastructure without significant overhauls. This made the FRX4000 an attractive option for organizations looking to optimize their network investments.

Lastly, the FRX1800, designed for small to medium businesses, focused on simplicity and ease of use while still incorporating powerful network management capabilities. Its user-friendly interface made it accessible for organizations lacking extensive IT resources. The FRX1800 provided essential functionalities such as Integrated Layer 2 switching and routing, network monitoring, and basic security features, ensuring that even smaller companies could maintain efficient, reliable networking without overwhelming complexity.

All three models utilized advanced technologies, including a high bandwidth backbone and state-of-the-art switching architecture, to enable fast and reliable data transfer. They also supported Quality of Service (QoS) mechanisms, allowing businesses to prioritize critical applications and ensure consistent performance across the network.

In summary, the Cabletron FRX6000, FRX4000, and FRX1800 were pivotal in enhancing network capabilities, providing organizations with scalable, secure, and high-performance options tailored to their specific needs.
Top Page Image Contents