Link Disabled 401, Link Disconnected 402

	Conﬁguring the Trap Table
Link Disabled		401
The port has been disabled from the On-Line Port Operations menu.
Severity	Major (Level 2)
Link Disconnected		402
For X.25, this means that the link is disconnected and level 2 cannot be
established.

For SNA TPAD, this means that an XID command frame has been issued by the TPAD, but either there has been no response or the received XID data does not match the XID data conÞgured for the TPAD subscriber.

For SNA HPAD, this means that no XID or SNRM command frame has been received for any link address conÞgured for the HPAD subscriber.

Severity	Major (Level 2)
Action	Check the hardware at both ends to make sure the devices are
	operational and cables are securely connected. For SNA, also
	check the conÞguration records to make sure they match the
	HPAD/TPAD.
Link Up		403
The level 2 link is up.
Severity	Major (Level 2)
X.25 Link Failed		404

The link has failed; some modem controls are not present, and the physical link is down.

Severity	Major (Level 2)
Action	Check the modem and cables for secure connections and proper
	operation.
Restart with cc “n” dc “n”		405
A Restart has been issued, with the cause code (cc) and diagnostic code (dc)
shown.
Severity	Informational (Level 4)
Action	Depends on the cause. If necessary, contact your service
	representative.

Trap Messages

3-9

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 1800 Link Disabled 401, Link Disconnected 402, Link Up 403, Link Failed 404

Models: 1800 FRX4000 FRX6000

Link Disabled

401

Link Disconnected

402

Link Up

403

X.25 Link Failed

404

Restart with cc “n” dc “n”

405

1800, FRX4000, FRX6000 specifications