Dlci n No Response to Status ENQ 536 | Cabletron Systems FRX4000

Conﬁguring the Trap Table

Exit Service Affecting Condition		533
The situation that caused event 362 has ended.
Severity	Major (Level 2)
DLCI “n” Frm Relay PVC Disconnected		534
Self-explanatory.
Severity	Informational (Level 4)
DLCI “n” Received Bad Frame		535

Either the DLCI was not conÞgured or the frame was on an unavailable DLCI.

Severity	Minor (Level 3)
Action	ConÞgure the DLCI or resent the frame.
DLCI “n” No Response to STATUS ENQ		536
There was no response to a status enquiry from the DTE.
Severity	Minor (Level 3)
Action	Check the status of the DCE.
DLCI “n” Flow Control On		537

Flow control has been implemented on a frame relay port and data is queued.

Severity	Minor (Level 3)
DLCI “n” Frame Discarded—Flow Ctl		538
Self-explanatory.
Severity	Minor (Level 3)
Action	The frame must be resent.
DLCI “n” Line does not exist		539
Self-explanatory.
Severity	Minor (Level 3)
Action	Check the conÞguration records for the node, LP and port.
DLCI “n” Not Conﬁgured		540
Self-explanatory.
Severity	Minor (Level 3)
Action	ConÞgure the DLCI in the portÕs database record.

3-22	Trap Messages

1800, FRX4000, FRX6000 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.

Cabletron Systems FRX4000, 1800 Dlci n No Response to Status ENQ 536, Dlci n Flow Control On 537

Models: 1800 FRX4000 FRX6000

Severity

Severity

Informational (Level 4)

DLCI “n” Received Bad Frame

535

DLCI “n” No Response to STATUS ENQ

536

DLCI “n” Flow Control On

537

DLCI “n” Frame Discarded—Flow Ctl

538

DLCI “n” Line does not exist

539

DLCI “n” Not Conﬁgured

540

1800, FRX4000, FRX6000 specifications