Cabletron Systems 9H42X-XX manual Front Panel Information, Connection Status, Up Time, Port Status

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The 9H42x-xx Module View

By clicking in designated areas of the module’s graphical display (as detailed later in this chapter), or by using the menu bar at the top of the Module View window, you can access all of the menus that lead to more detailed device- and port- level windows.

When you move the mouse cursor over a management “hot spot” the cursor icon will

TIP change into a “hand” to indicate that clicking in the current location will bring up a management option.

Front Panel Information

The areas above and to the right of the main module display area provide the following device information:

IP

The Module View window title displays the device’s IP (Internet Protocol) Address; this will be the IP address you have used to create the 9H42x-xx module in the Chassis Setup window, or the IP address used to define the device icon. The IP address is assigned via Local Management, and cannot be changed via SPECTRUM Element Manager. Note that although each interface on the 9H42x-xx module has its own MAC, or physical, address, only a single IP address is assigned.

Connection Status

This color-coded area indicates the current state of communication between

SPECTRUM Element Manager and the 9H42x-xx module:

•Green indicates the 9H42x-xx is responding to device polls (valid connection).

•Magenta indicates that the 9H42x-xx is in a temporary stand-by mode while it responds to a physical change in the hub (such as when a board is inserted); note that board and port menus are inactive during this stand-by state.

•Blue indicates an unknown contact status — polling has not yet been established with the 9H42x-xx module.

•Red indicates the 9H42x-xx module is not responding to device polls (device is off line, or device polling has failed across the network for some other reason).

Up Time

The amount of time, in a day(s) hh:mm:ss format, that the 9H42x-xx Module has been running since the last start-up.

Port Status

Indicates the Port Status display selection currently in effect. The default port status view is bridge status; if you have not changed the port status selection since launching the Module View window, this field will display Default. For more information about changing the port status display, see page 2-8.

Viewing Module Information

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Contents Cabletron Systems Virus Disclaimer Page Restricted Rights Notice Page Contents Chapter Statistics Chapter BridgingIndex Contents Viii Introduction Introduction Using the 9H42x-xx User’s Guide Common 9H42x-xx Window Fields Related ManualsSoftware Conventions Device Name IP AddressLocation MAC AddressGetting Help Using ButtonsUsing On-line Help 9H42x-xx Firmware Getting Help from Cabletron Systems’ Global Call CenterIntroduction 9H42x-xx Firmware 9H42x-xx Module View From an individual device iconViewing Module Information From the MMAC-Plus Chassis ViewFront Panel Information Connection StatusUp Time Port StatusBoot Prom Menu StructureFirmware TimeH42x-xx Module View Menu Structure Device MenuPort Status Menu Utilities MenuHelp Menu Bridge MenuPort Status Displays Port MenuSelecting a Port Status View StatusMapping ErrorsLoad Chassis Manager Window SpeedType Port Status Color CodesViewing the Device Type Chassis Manager Window To view the Chassis Manager windowIndex Viewing I/F Summary InformationUpTime Description StaInterface Performance Statistics/Bar Graphs Raw CountsRate Viewing Interface Detail AddressError UnicastNon-Unicast DiscardedMaking Sense of Detail Statistics Using the Find Source Address FeaturePackets Transmitted Transmit only Managing the Module Configuring PortsFull Duplex Standard ModeConfiguring Standard Ethernet Ports Configuring Fast Ethernet Ports Fast Ethernet ConfigurationCurrent Operational Mode Desired Operational ModePort Type Link StateAdvertised Abilities Remote CapabilitiesSetting the Desired Operational Mode Setting the Device Date and Time 10. Edit Time WindowEnabling and Disabling Ports 11. Edit Date WindowTo enable or disable bridging for an individual interface 9H42x-xx Module View Managing the Module Alarm Configuration About Rmon Alarms and EventsBasic Alarm Configuration Alarm ConfigurationAccessing the Basic Alarm Configuration Window Rmon Basic Alarm Configuration WindowViewing Alarm Status Kilobits Total Errors Broadcasts/MulticastsPort Number If NumberLog/Trap Polling IntervalRising Threshold Rising ActionCreating and Editing a Basic Alarm Alarm Configuration Alarm Configuration Disabling a Basic Alarm Viewing the Basic Alarm LogAlarm Configuration Advanced Alarm Configuration Accessing the Rmon Advanced Alarm/Event ListAlarm Configuration Such as the Hosts component, not present, or Creating and Editing an Advanced Alarm Rmon Create/Edit Alarms WindowAlarm Configuration Alarm Configuration Alarm Configuration Table index.lengthin bytes.instancein decimal format Alarm Configuration Creating and Editing an Event Rmon Create/Edit Events Window Alarm Configuration Adding Actions to an Event Rmon Create/Edit Actions Window Or deleted use the button to update the table at any time Deleting an Alarm, Event, or Action Viewing an Advanced Alarm Event LogHow Rising and Falling Thresholds Work Event Accessing the Statistics Windows StatisticsTot. Errors Rmon StatisticsProblems BytesPackets Drop EventsFrame Size Bytes Packets Viewing Total, Delta, and Accumulated Statistics Interface Statistics Printing StatisticsInterface Statistics Window Unicast Bridging Bridging BasicsAn Overview of Bridge Management More on Transparent BridgingBridge Status Window Spanning Tree State Interface Speed Interface TypeBridge Address Enabling and Disabling All Installed Interfaces Enabling and Disabling BridgingEnabling and Disabling Individual Interfaces From the Bridge Status windowBridge Statistics Performance GraphsForwarded Green Total Errors Red Filtered MagentaXmitted Blue Configuring the Bridge Performance GraphsUsing Source Addressing Altering the Ageing TimeBridge Spanning Tree Viewing Spanning Tree Parameters Bridge Spanning Tree WindowBridge-level Parameters Bridge PriorityRoot Bridge Root CostForwarding Delay ProtocolHello Time Max AgePort-specific Parameters Changing Bridge Spanning Tree Parameters Designated PortTopology Changing Bridge PriorityChanging Max Age Time Changing the Spanning Tree Algorithm Protocol TypeChanging Hello Time Changing Path Cost Changing Forwarding Delay TimeChanging Port Priority Filtering Database Dynamic, or LearnedFiltering Database Window List NumberCapacity Ageing TimeConfiguring the Filtering Database Source PortReceive Port Port FilteringChanging the Type of Entry Changing the Receive PortChanging the Port Filtering Action Adding or Deleting Individual EntriesConfiguring Duplex Modes Clearing All Permanent, Static, or Dynamic EntriesTo access the Duplex Modes window Bridging Bridging Configuring Duplex Modes Index NumericsIndex-2 Index-3 Index Index-4

9H42X-XX specifications

Cabletron Systems 9H42X-XX is an advanced networking device recognized for its robust performance and reliability in various enterprise environments. Designed to meet the growing demands of data communication, this model serves as a vital component of network infrastructure, offering a myriad of features and technologies.

One of the standout characteristics of the 9H42X-XX is its high-speed data processing capabilities. Equipped with multiple Gigabit Ethernet ports, it ensures rapid data transfer rates, making it ideal for bandwidth-intensive applications. This model supports both IPv4 and IPv6 addressing, ensuring compatibility with modern networking standards and future-proofing the investment for organizations transitioning to newer technologies.

The 9H42X-XX excels in flexibility and scalability, accommodating a range of networking topologies. Its modular design allows for the addition of different interface cards, catering to specific networking requirements such as VoIP, video streaming, and cloud services. This adaptiveness is crucial for organizations that must optimize their network as needs evolve over time.

Security is a primary consideration in the design of the 9H42X-XX. With built-in firewall capabilities and support for advanced encryption protocols, data integrity and confidentiality are ensured. Furthermore, the device offers robust access control features, allowing organizations to define user permissions and protect sensitive information from unauthorized access.

Another important feature is the comprehensive management options available with the 9H42X-XX. It provides a user-friendly interface for network administrators to monitor traffic, configure settings, and troubleshoot issues. This ease of management contributes to reduced downtimes and better overall network efficiency.

Additionally, the Cabletron Systems 9H42X-XX is known for its durability and performance consistency in varying environmental conditions. This resilience makes it suitable for both indoor and outdoor deployments, further extending its usability across different types of organizations.

In summary, the Cabletron Systems 9H42X-XX is a versatile networking solution that combines high-speed connectivity, security features, and ease of management within its robust architecture. Its adaptability and technical specifications position it as a reliable choice for enterprises looking to upgrade their network infrastructure and accommodate future growth.
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