Interface Detail Window Statistics | Cabletron Systems 9E312, 9E423

The 9E312/9E423 Module View

•Unicasts

•Multicasts

•Discarded Packets

•Error Packets

•Received Packets with unknown protocols

•Packets waiting to be transmitted

•Total Received and Transmitted Packets

To open the Interface Detail window from the I/F Summary window:

1.Click in the descriptive area for the desired interface in the list. The interface will be highlighted.

2.Click on . An Interface Detail window will appear for that interface.

Figure 2-10. Interface Detail Window

Interface Detail Window Statistics

These following statistics are collected from received and transmitted packets and are displayed in the lower portion of the window. The ﬁrst four (both transmit and receive) are also graphically displayed in the pie chart. The statistics are read directly from the device, and are updated with each poll from SPECTRUM Element Manager to the device.

Unicast

(ifInUcastPkts) “The number of subnetwork unicast packets received from a higher-layer protocol.”

2-16	I/F Summary Information

Image 31

Cabletron Systems 9E312, 9E423 manual Interface Detail Window Statistics, Unicast

Contents

Page Virus Disclaimer Page Restricted Rights Notice Page Contents 9E312/9E423 Module Bridging Index Introduction Introduction Using the 9E312 and 9E423 User’s Guide Related Manuals Common 9E312 and 9E423 Window Fields Software Conventions Using Buttons and Menus Getting Help Using On-line HelpGetting Help from Cabletron Systems Technical Support FTP 9E312 and 9E423 Firmware Introduction 9E312 and 9E423 Firmware 9E312/9E423 Module View 9E312/9E423 Module View Viewing Module Information Connection Status Front Panel Information Menu Structure Device Menu E312/9E423 Module View Menu Structure Help Menu Utilities MenuBridge Menu Bridge Port Menu 9E312/9E423 Module Port Status Display Chassis Manager Window Managing the Module Setting the Device Date and TimeViewing the Device Type Edit Time Window Enabling and Disabling Bridge Ports Using the Find Source Address Feature Find Source Address Window Summary Information Description Interface Description FieldsIndex Type Raw Counts Interface Performance Statistics/Bar Graphs Load Interface Detail WindowRate Unicast Interface Detail Window Statistics Unknown Protocol ErrorMulticast Discarded Making Sense of Interface Statistics Testing and Disabling the Current InterfacePackets Received Packets Transmitted Using the Applications Pull-down menu 9E312/9E423 Module View Summary Information Bridging Basics 9E312/9E423 Module Bridging More on Transparent Bridging An Overview of Remote Bridge Management Bridge Status Window Bridge State on Interface Bridge Status Window Information Fields Interface Address Interface TypeInterface Speed Bridge Statistics Enabling and Disabling Bridging Performance Graphs Filtered Magenta Errors RedBridge Performance Graph Window Fields Frames Forwarded Green Conﬁguring the Bridge Performance Graphs Interface Statistics Window Address Interface Statistics Window Fields Non-Unicast Bridge Spanning Tree 9E312/9E423 Module Bridging Bridge Level Fields Conﬁguring the Bridge Spanning Tree WindowBridge Priority Protocol Root BridgeRoot Cost Root Port Bridge Port Level Fields Designated Bridge Path CostDesignated Cost Designated Root Changing Bridge Priority Changing Bridge Spanning Tree ParametersChanging the Spanning Tree Algorithm Protocol Type Changing Hello Time Changing Forwarding Delay TimeChanging Max Age Time Changing Port Priority Filtering DatabaseChanging Path Cost 9E312/9E423 Module Bridging Filtering Database Window Capacity Filtering Database Window FieldsList Number Port Filtering Conﬁguring the Filtering DatabaseSource Port Receive Port Changing the Type of Entry Altering the Ageing TimeChanging the Receive Port Adding or Deleting Individual Entries Changing the Port Filtering Action Clearing All Permanent, Static, or Dynamic Entries Using Port Source Addressing Device Ageing Time Window Setting the Ageing Time Duplex Modes Window Duplex Modes Interface Duplex Modes Window FieldsFull Duplex Setting the Duplex Mode Index Index-2