Cabletron Systems 2.2 Setting the Time Interval

FDDI Performance Window 3-11

FDDI Applications

Frame Errors

The number of error frames detected by the FDDI BRIMÕs MAC during the

selected interval that had not been detected previously by other stations. Error

frames may include frames with an invalid Frame Check Sequence (FCS), with

data length errors, or with internal errors that prevent the MAC from transferring

the frame to the Logical Link Control (LLC) layer.

Lost Frames

The number of frames detected by the FDDI BRIMÕs MAC during the selected

interval that have an unknown error, so their validity is in doubt. When the FDDI

BRIMÕs MAC encounters a frame of this type, it increments the Lost Frame

counter and strips the remainder of the frame from the ring, replacing it with idle

symbols.

Ring Ops

The number of times the ring has entered the ÒRing OperationalÓ state from the

ÒRing Not OperationalÓ state during the selected interval. This counter updates

when the FDDI BRIMÕs MAC informs Station Management (SMT) of a change in

Ring Operation status.

Setting the Time Interval

You can change the time interval during which the performance statistics are

collected. To do so, click to select the desired option button in the Count Display

panel (in the top right hand corner of the window):

¥ Absolute Ñstatistical counts recorded since the FDDI BRIM was last started.

¥ CumulativeÑstatistical counts recorded since the Performance window was

opened.

¥ DeltaÑstatistical counts recorded during a single polling interval that is set for

SPECTRUM Element Manager (refer to the SPECTRUM Element Manager

UserÕs Guide for more information).

Contents

Main Page i Notice Virus Disclaimer ii Restricted Rights Notice iii Contents Chapter 2 Bridging Chapter 1 Introduction Contents iv v Contents Chapter 3 FDDI Applications Index Chapter 5 ATM Conguration Chapter 4 WAN Applications Page 1-1 Chapter 1 Using this guide; related manuals; management applications available for BRIMs; software Introduction conventions; getting help; contacting Cabletron Systems Global Call Center 1-2 Using the BRIM Users Guide Using the BRIM Users Guide Related Manuals 1-3 Related Manuals BRIM Management Applications 1-4 Software Conventions Software Conventions Using the Mouse Software Conventions 1-5 Left Mouse Button Right Mouse Button Common Device Window Fields Software Conventions 1-7 Using Window Buttons 1-8 Getting Help Getting Help Using On-line Help Accessing On-line Documentation Getting Help 1-9 Getting Help from the Cabletron Systems Global Call Center Page 2-1 Chapter 2 Bridging Bridging Basics About Transparent Bridging 2-2 Bridging Basics About Source Route Bridging Bridging Basics 2-3 About Source Route-Transparent Bridges 2-4 Bridging Basics About Source Route-Translational Bridges Viewing and Managing Bridging Interfaces 2-5 Viewing and Managing Bridging Interfaces 2-6 Viewing and Managing Bridging Interfaces The Bridge Status Window 2-7 The Bridge Status Window 2-8 The Bridge Status Window The Bridge Status Window 2-9 Accessing Bridge Status Window Options 2-10 The Bridge Status Window The Bridge Status Window 2-11 2-12 The Bridge Status Window The Bridge Status Window 2-13 2-14 Enabling and Disabling Bridging Enabling and Disabling Bridging Enabling and Disabling Individual Interfaces Enabling and Disabling All Installed Interfaces Bridge Statistics 2-15 Bridge Statistics Performance Graphs 2-16 Bridge Statistics Bridge Statistics 2-17 2-18 Bridge Statistics Bridge Statistics 2-19 2-20 Bridge Statistics Interface Statistics Bridge Statistics 2-21 2-22 Bridge Statistics Bridge Statistics 2-23 CSMACD Statistics 2-24 Bridge Statistics Bridge Statistics 2-25 PPP Link Statistics 2-26 Bridge Statistics Bridge Statistics 2-27 2-28 Bridge Statistics Dot5 Errors Bridge Statistics 2-29 2-30 Bridge Statistics Bridge Statistics 2-31 Source Route Statistics 2-32 Bridge Statistics Bridge Statistics 2-33 2-34 Spanning Tree Spanning Tree Spanning Tree 2-35 Bridge Level 2-36 Spanning Tree Spanning Tree 2-37 Bridge Port Level 2-38 Spanning Tree Spanning Tree 2-39 Conguring Spanning Tree 2-40 Spanning Tree Filtering Database 2-41 Filtering Database 2-42 Filtering Database Filtering Database 2-43 2-44 Filtering Database Filtering Database 2-45 Conguring the Filtering Database 2-46 Filtering Database Special Filter Databases 2-47 Special Filter Databases 2-48 Special Filter Databases Ethernet and Token Ring Special Filter Database Windows Special Filter Database Window 2-50 Special Filter Databases Special Filter Databases 2-51 Dening and Editing Filters in the Special Database 2-52 Special Filter Databases Changing the Receive Ports Changing the Port Filtering Action Special Filter Databases 2-53 Enabling and Disabling a Filter Saving a Set of Filters to a File 2-54 Interface Conguration or Interface Conguration Interface Conguration 2-55 Bridge Methods 2-56 Interface Conguration Setting the Bridge Method Protocol Transmission Methods Source Route Conguration 2-57 Source Route Conguration 2-58 Source Route Conguration Source Routing Information Source Route Conguration Source Route Conguration 2-59 2-60 Source Route Conguration Source Route Conguration 2-61 2-62 Using the Find Source Address Feature Making and Setting Changes Using the Find Source Address Feature Using the Port Source Addresses Window 2-63 Using the Port Source Addresses Window 2-64 Using the Port Source Addresses Window Setting the Aging Time Using the Token Ring Bridge and Port Conguration Windows 2-65 Using the Token Ring Bridge and Port Conguration Windows 2-66 Using the Token Ring Bridge and Port Conguration Windows Using the Token Ring Bridge and Port Conguration Windows 2-67 2-68 Using the Token Ring Bridge and Port Conguration Windows Using the Token Ring Bridge and Port Conguration Windows 2-69 2-70 Duplex Modes Duplex Modes Duplex Modes 2-71 2-72 Duplex Modes Ethernet Port Conguration Duplex Modes 2-73 Fast Ethernet Port Conguration 2-74 Duplex Modes Duplex Modes 2-75 2-76 Duplex Modes SONET Port Conguration 2-77 SONET Port Conguration SONET/SDH Conguration 2-78 SONET Port Conguration SONET Port Conguration 2-79 SONET/SDH Statistics 2-80 SONET Port Conguration Page 2-82 SONET Port Conguration SONET Port Conguration 2-83 2-84 SONET Port Conguration Conguring SmartTrunking 2-85 Conguring SmartTrunking 2-86 Conguring SmartTrunking Conguring SmartTrunking 2-87 2-88 Conguring Broadcast Suppression Conguring Broadcast Suppression Token Ring Bridge Mode 2-89 Token Ring Bridge Mode 2-90 Token Ring Bridge Mode Setting Token Ring Bridge Mode Setting Bridge Translation 2-91 Setting Bridge Translation 2-92 Setting Bridge Translation Enabling and Disabling Auto and Dual Translate Modes Setting Bridge Translation 2-93 Conguring Token Ring Packet Translation 2-94 Setting Bridge Translation The IBM Translation Table Setting Bridge Translation 2-95 2-96 Setting Bridge Translation The SNAP Translation Table Using the Novell Translation Window 2-97 Using the Novell Translation Window 2-98 Using the Novell Translation Window Using the Physical View Windows for the ETWMIM 2-99 Using the Physical View Windows for the ETWMIM Ethernet Port Physical View 2-100 Using the Physical View Windows for the ETWMIM Using the Physical View Windows for the ETWMIM 2-101 Token Ring Port Physical View 2-102 Using the Physical View Windows for the ETWMIM Using the Physical View Windows for the ETWMIM 2-103 Page 3-1 Chapter 3 FDDI Applications 3-2 Accessing the FDDI Menu Accessing the FDDI Menu The Conguration Window The Conguration Window 3-3 3-4 The Conguration Window Connection Policy Window 3-5 Connection Policy Window 3-6 Connection Policy Window Connection Policy Window 3-7 3-8 Station List Window Station List Window Station List Window 3-9 3-10 FDDI Performance Window FDDI Performance Window FDDI Performance Window 3-11 Setting the Time Interval Page 4-1 Chapter 4 WAN Applications Accessing the WAN Status Windows 4-2 Viewing WAN Interface Status Viewing WAN Interface Status Viewing WAN Interface Status 4-3 Conguring the Synchronous Connection 4-4 Viewing WAN Interface Status Viewing WAN Interface Status 4-5 Conguring T-1 Ports 4-6 Viewing WAN Interface Status Viewing WAN Interface Status 4-7 4-8 Viewing WAN Interface Status Viewing WAN Interface Status 4-9 4-10 Displaying the WAN Logical View Displaying the WAN Logical View Displaying the WAN Logical View 4-11 Changing WAN Logical Settings 4-12 Viewing the WAN Port Admin/Status Viewing the WAN Port Admin/Status Synchronous Admin/Status Viewing the WAN Port Admin/Status 4-13 T1 Admin/Status 4-14 Displaying Synchronous Port Statistics Displaying Synchronous Port Statistics Displaying Synchronous Port Statistics 4-15 Page Chapter 5 ATM Conguration Accessing the ATM Connections Window 5-2 Accessing the ATM Connections Window Conguring Connections 5-3 Conguring Connections 5-4 Conguring Connections Adding a New Connection Conguring Connections 5-5 Deleting a Connection Page Index-1 Index A B C Index-2 D E F Index-3 G H I L M P R S Index-5 T U V W X