Ruby Tech GS-2224L User Manual

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by default. If set it can cause temporary loss of connectivity after
changes in a spanning trees active topology as a result of persistent
incorrectly learned station location information. It is set by a network
administrator to prevent bridges external to a core region of the network,
causing address flushing in that region, possibly because those bridges
are not under the full control of the administrator. or the status of MAC
operation for the attached LANs transitions frequently.
Mcheck:
The same definition as in the RSTP specification for the CIST
ports.
Fig. 3-160 Instance Status
Parameter description:
MSTP State:
MSTP protocol is Enable or Disable.
Force Version:
It shows the current spanning tree protocol version configured.
Bridge Max Age:
It shows the Max Age setting of the bridge itself.
Bridge Forward Delay:
It shows the Forward Delay setting of the bridge itself.
Bridge Max Hops:
It shows the Max Hops setting of the bridge itself.

Ruby Tech GS-2224L Specifications

General

Brand	Ruby Tech
Model	GS-2224L
Category	Switch
Language	English

Summary

1. Introduction

1-3. Features

Details the hardware and management features of the GS-2224L switch.

2. Installation

2-1-4. Configuring the Management Agent of GS-2224L

Explains how to configure the switch's management interface via RS-232 or Ethernet.

2-1-5. IP Address Assignment

Explains IP address structure, classes, subnet masks, and private IP address blocks.

3. Operation of Web-based Management

3-1-4. IP Configuration

Guides on configuring the switch's IP address, subnet mask, default gateway, and DNS.

3-3. VLAN

Explains VLAN concepts and configuration, supporting Tag-based and Port-based VLANs.

3-8. ACL

Explains Access Control Lists (ACLs) for packet filtering based on various parameters.

3-10. 802.1X Configuration

Explains 802.1X port-based network access control for user authentication.

3-12. STP Configuration

Details Spanning Tree Protocol (STP) configuration for avoiding network loops.

3-20. Diagnostics

Covers device self-diagnostics, including diagnostics, loopback, and ping tests.

4. Operation of CLI Management

4-1-1. Login

Details the process of logging into the switch via the command-line interface (CLI).

4-2. Commands of CLI

Lists and categorizes available CLI commands, including global and local commands.

5. Maintenance

5-1. Resolving No Link Condition

Lists possible causes for a "no link" LED status on switch ports.

Appendix A Technical Specifications

Appendix B Null Modem Cable Specifications