Cabletron Systems 9T122-24 manual Management Information Base MIB Support

Introduction

NOTE

Management Information Base (MIB) Support

The 9T122-24 module provides MIB support including:

•IETF MIB II (RFC 1213)

•IETF RMON MIB (RFC 1271 and 1513)

•IETF Bridge MIBs (RFC 1493 and 1525)

•IEEE 802.5 Token Ring MIB (RFC 1231)

•Cabletron Enterprise MIBs

For a complete list of supported MIBs, refer to the release notes provided in the module package.

Ring Security

This feature prevents unauthorized stations from attaching to the ring. Using Local or Remote Management, the module may be configured as to which MAC addresses are allowed to operate on the ring.

Multi-Ring Out Capability

With this feature any port of the module may be configured as a ring-out port through management software. In this configuration a stand-alone passive concentrator (such as an IBM 8228 MAU) may be added to the ring.

Telnet

A telnet session can be set up with the module to provide access to the Local Management screens.

LANVIEW LEDs

The 9T122-24 use LANVIEW – the Cabletron Systems built-in visual diagnostic and status monitoring system. With LANVIEW LEDs, you can quickly identify the device, port, and physical layer status at a glance.

Hot Swapping

The 9T122-24 can be installed or removed from the chassis while the MMAC-Plus is powered up without affecting the operation of the remaining modules in the chassis.

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