Chapter 17

Configuring SNMP

The SNMP (Simple Network Management Protocol) agent allows a network man- agement station using internet protocol to obtain information from Cabletron frame relay access devices. Access to the agent is through any IP interface, including frame relay or X.25 ports configured for IP, and LAN interfaces.

The agent handles get and (for some fields) set commands from the SNMP manager to provide topology information and node status. This information is retrieved by calling it from the Management Information Base (MIB).

The SmartSwitch 1800 supports parts of the Internet-standard MIB II (RFC 1213), as well as the frame relay MIB (RFC 1315), the SDLC MIB (RFC 1747), the X.25 MIBs (RFC 1381 and 1382), and a Cabletron-proprietary Netlink MIB. The tree structures are shown in the MIB Reference Guide (part number 09-41-06-149), which is available from Cabletron Systems.

Configuring SNMP System Defaults

SNMP system defaults identify the local agent to the SNMP manager. Press [A] at the SNMP Configuration menu to display the following screen:

Node N ame=node_xyz

SN MP Defaults Menu

ASys tem Name

BSys tem Location

CSys tem Con tact

Op tion ::

Figure 17-1 SNMP System Defaults Menu

[A],[A],[D],[A] from Main Menu

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Cabletron Systems 1800 manual Chapter Configuring Snmp, Configuring Snmp System Defaults
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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.
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