Cabletron Systems 2E43-51, 2E43-51R - page 127

RMON Statistics Screen

2E43-51/2E43-51R User’s Guide 5-79

Undersized Pkts (Read-only)

The Undersized Pkts ﬁeld displays the number of packets received whose

size was less than the minimum Ethernet frame size of 64 bytes, not

including preamble, but have a valid CRC.

Oversized Pkts (Read-only)

The Oversized Pkts ﬁeld displays the number of packets received whose

size exceeded 1518 data bytes, not including preamble, but have a valid

CRC.

Fragments (Read-only)

This ﬁeld displays the number of received packets that are not the

minimum number of bytes in length or received packets that had a bad

Frame Check Sequence (FCS), were less than 64 bytes in length

(excluding framing bits, but including FCS bytes), and have an invalid

CRC.

Jabbers (Read-only)

This ﬁeld displays the total number of packets that were greater than 1518

bytes and had either a bad FCS or a bad CRC.

Total Packets (Read-only)

This ﬁeld displays the total number of packets (including bad packets,

broadcast packets, and multicast packets) received on this interface.

Total Octets (Read-only)

This ﬁeld displays the total number of octets (bytes) of data, including

those in bad packets, received on this interface.

64 Octets (Read-only)

Displays the total number of packets including bad packets, received that

were 64 bytes in length (excluding framing bits, but including FCS bytes).

NOTE It is normal for the Fragments ﬁeld to increment. This is

because the RMON agent increments the ﬁeld when runts are

detected (which are normal occurrences due to collisions) and

when noise hits occur.

Contents

Main 9032251-04 2E43-51 ENET 1 2E43-51/2E43-51R SmartSwitch 2100 Users Guide ENET 3 ENET 4 ENET 2 Page 2E43-51/2E43-51R Users Guide i FCC NOTICE NOTICE Only qualied personnel should perform installation procedures. ii 2E43-51/2E43-51R Users Guide 2E43-51/2E43-51R Users Guide iii UNITED STATES GOVERNMENT RESTRICTED RIGHTS EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY CABLETRON SOFTWARE PROGRAM LICENSE iv 2E43-51/2E43-51R Users Guide 2E43-51/2E43-51R Users Guide v DECLARATION OF CONFORMITY Page 2E43-51/2E43-51R Users Guide vii CONTENTS viii 2E43-51/2E43-51R Users Guide 2E43-51/2E43-51R Users Guide ix x 2E43-51/2E43-51R Users Guide CHAPTER 1 INTRODUCTION 1.2 STRUCTURE OF THIS GUIDE 1.1 USING THIS GUIDE Page 1.3 2E43-51 OVERVIEW 1.3.1 Connectivity 1.3.3 Auto-Negotiation 1.3.2 Full Duplex Switched Ethernet 1.3.4 SmartTrunk 1.3.5 Runtime IP Address Discovery 1.3.6 Management 1.3.8 Standards Compatibility 1.3.7 Switching Options 1.3.9 Year 2000 Compliant 1.4.1 Fast Ethernet Interface Modules 1.4 OPTIONAL FEATURES 1.3.10 LANVIEW Diagnostic LEDs Chapter 1: Introduction 1.4.2 High Speed Interface Modules 1.5 DOCUMENT CONVENTIONS 1.6 GETTING HELP 1.7 RELATED MANUALS CHAPTER 2 NETWORK REQUIREMENTS 2.1 SmartTrunk 2.2 10BASE-T NETWORK 2.3 100BASE-TX NETWORK 2.4 100BASE-FX FIBER OPTIC NETWORK CHAPTER 3 INSTALLATION 3.1 REQUIRED TOOLS 3.2 UNPACKING THE 2E43-51 3.3 INSTALLING OPTIONS 3.4 INSTALLING THE 2E43-51 3.4.1 Tabletop or Shelf Installation 3.4.2 Rackmount Installation Page Chapter 3: Installation 3-6 2E43-51/2E43-51R Users Guide Rack Mounting the 2E43-51 ENET 1 2251-03 3.4.3 Connecting Power to the Devices 3.4.3.1 Connecting Power to the 2E43-51 3.4.3.2 Connecting Power to the 2E43-51R 3.5 CONNECTING TO THE NETWORK 3.5.1 Connecting Cables to ENETs 1 Through 4 Page 3.5.2 Connecting a UTP Segment to the FE-100TX Chapter 3: Installation 3-12 2E43-51/2E43-51R Users Guide Page 3.5.3 Connecting a Fiber Optic Segment to the FE-100FX and FE-100F3 Page 3.6 COMPLETING THE INSTALLATION CHAPTER 4 TROUBLESHOOTING 4.1 USING LANVIEW Chapter 4: Troubleshooting 4-2 2E43-51/2E43-51R Users Guide Using LANVIEW 2E43-51/2E43-51R Users Guide 4-3 4.2 FE-100TX LED Page Chapter 4: Troubleshooting 4-6 2E43-51/2E43-51R Users Guide 4.3 TROUBLESHOOTING CHECKLIST Using the RESET Button 2E43-51/2E43-51R Users Guide 4-7 4.4 USING THE RESET BUTTON RESET Button 2E43-51 ENET 3 ENET 1 Page CHAPTER 5 LOCAL MANAGEMENT 5.1 OVERVIEW 5-2 2E43-51/2E43-51R Users Guide 5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONS 5.3 MANAGEMENT TERMINAL SETUP 5.3.1 Console Cable Connection Management Terminal Setup 2E43-51/2E43-51R Users Guide 5-5 5.3.2 Management Terminal Setup Parameters Table 5-2 lists the setup parameters for the local management terminal. 5.3.3 Telnet Connections 5.3.4 Monitoring an Uninterruptible Power Supply 5.4 ACCESSING LOCAL MANAGEMENT 5.4.1 Navigating Local Management Screens 5-10 2E43-51/2E43-51R Users Guide Figure 5-4 802.1D Switching Mode, LM Screen Hierarchy Figure 5-5 802.1Q Switching Mode, LM Screen Hierarchy 5.4.2 Selecting Local Management Menu Screen Items 5.4.3 Exiting Local Management Screens Page Device Menu Screen 2E43-51/2E43-51R Users Guide 5-13 5.5 DEVICE MENU SCREEN Figure 5-7 Device Menu Screen NOTE If the terminal is idle for several minutes, the Local Management Password screen redisplays and the session ends. Page 5.6 DEVICE CONFIGURATION MENU SCREEN Page 5.7 GENERAL CONFIGURATION SCREEN Page Page 5.7.1 Setting the IP Address 5.7.2 Setting the Subnet Mask 5.7.3 Setting the Default Gateway 5.7.4 Setting the TFTP Gateway IP Address 5.7.5 Setting the Device Date 5.7.6 Setting the Device Time 5.7.7 Entering a New Screen Refresh Time 5.7.8 Setting the Screen Lockout Time 5.7.9 Setting the Operational Mode 5.7.10 Conguring the COM Port WARNING 5.7.11 Clearing NVRAM 5.7.12 Enabling/Disabling IP Fragmentation 5.8 SNMP COMMUNITY NAMES SCREEN 5.8.1 Establishing Community Names Page 5.9 SNMP TRAPS SCREEN 5.9.1 Conguring the Trap Table 5-36 2E43-51/2E43-51R Users Guide 5.10 SWITCH CONFIGURATION SCREEN Figure 5-17 Switch Conguration Screen NOTE The Switch Conguration screen is not available if the Page 5.10.1 Setting the STA 5.10.2 Setting the Age Time Field 5.10.3 Setting (Enabling or Disabling) the Port Status 5.11 DEVICE SPECIFIC CONFIGURATION MENU Page 5.12 SYSTEM RESOURCES SCREEN Page 5.12.1 Setting the Reset Peak Switch Utilization 5.13 HIGH SPEED INTERFACE CONFIGURATION MENU Page 5-46 2E43-51/2E43-51R Users Guide 5.14 HIGH SPEED INTERFACE CONFIGURATION Figure 5-21 High Speed Interface Conguration Screen NOTE The High Speed Interface Conguration screen, Figure 5-21, Page 5.14.1 Conguring an FE-100FX or FE-100F3 5.14.1.1 Setting the FE-100FX or FE-100F3 Operational Mode 5.14.2 Conguring an FE-100TX 5.14.2.1 Setting the FE-100TX Operational Mode 5.14.2.2 Setting the FE-100TX Advertised Ability 5.15 FLASH DOWNLOAD SCREEN FLASH Download Screen 2E43-51/2E43-51R Users Guide 5-51 Before downloading an image to the device, copy the image to the network TFTP server. when TFTP or RUNTIME are selected in Download Method. Figure 5-22 Flash Download Screen NOTE For information on how to set up a workstation as a TFTP server, refer to the specic workstation documentation. Page 5.15.1 Image File Download Using BootP 5.15.2 Image File Download Using TFTP 5.15.3 Image File Download Using Runtime 5.16 PORT REDIRECT FUNCTION SCREEN Page 5.16.1 Displaying the Source and Destination Entries 5.16.2 Changing Source and Destination Ports 5.17 BROADCAST SUPPRESSION SCREEN Broadcast Suppression Screen 2E43-51/2E43-51R Users Guide 5-59 Figure 5-24 Broadcast Suppression Screen Displays the time since peak rate was achieved. The following explains each eld of the Broadcast Statistics screen: PORT # (Read-only) Identies the number of the port. Total RX (Read-Only) 5.17.1 Setting the Threshold 5.17.2 Setting the Reset Peak 5.18 REPEATER CONFIGURATION MENU SCREEN 5.19 REPEATER LEVEL SECURITY CONFIGURATION Page 5.19.1 Setting the Repeater Level Security 5.20 PORT LEVEL SECURITY CONFIGURATION 5-66 2E43-51/2E43-51R Users Guide Figure 5-27 Port Level Security Conguration Screen The following section denes the elds on the Port Level Security Conguration screen. Port (Read-only) Table 5-5 ENET/Repeater Port Relationship State (Selectable) Page 5.20.1 Setting the Port Level Security 5.21 DEVICE STATISTICS MENU SCREEN Page Switch Statistics Screen 2E43-51/2E43-51R Users Guide 5-71 REPEATER STATISTICS Figure 5-29 Switch Statistics Screen 5.22 SWITCH STATISTICS SCREEN Page Interface Statistics Screen 2E43-51/2E43-51R Users Guide 5-73 5.23 INTERFACE STATISTICS SCREEN Figure 5-30 Interface Statistics Screen NOTE Cabletron Systems HSIMs gather their own statistics, and may Page Page 5.23.1 Displaying Interface Statistics 5.23.2 Using the Clear Counters Command RMON Statistics Screen 2E43-51/2E43-51R Users Guide 5-77 5.24 RMON STATISTICS SCREEN Figure 5-31 RMON Statistics Screen The following denitions explain each eld of the RMON Statistics screen: RMON Index (Read-only) Page Page 5.24.1 Displaying RMON Statistics Repeater Statistics Screen 2E43-51/2E43-51R Users Guide 5-81 2E43-51 LOCAL MANAGEMENT 22511-29 5.24.2 Using the Clear Counters Command 5.25 REPEATER STATISTICS SCREEN Repeater Statistics Device Name: 2E43-51 BOOTPROM Revision: XX.XX.XX RETURN CLEAR COUNTERS EXIT Page Page 5.25.1 Displaying Repeater Statistics 5.25.2 Using the Clear Counters Command 5.26 NETWORK TOOLS 5.26.1 Built-in Commands Page Page Page Page Page Page Page 5.26.2 Special Commands Page Page APPENDIX A SPECIFICATIONS A.1 DEVICE SPECIFICATIONS A.3 ELECTRICAL SPECIFICATIONS A.2 PHYSICAL PROPERTIES A.4 ENVIRONMENTAL REQUIREMENTS A.5 INPUT/OUTPUT PORTS A.6 COM PINOUT ASSIGNMENTS A.7 REGULATORY COMPLIANCE Page APPENDIX B FE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONS B.1 FE-100TX Appendix B: FE-100TX, FE-100FX, and FE-100F3 Specications B-2 2E43-51/2E43-51R Users Guide B.2 FE-100FX FE-100F3 2E43-51/2E43-51R Users Guide B-3 B.3 FE-100F3 Page APPENDIX C OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGS C.1 REQUIRED TOOLS Appendix C: Optional Installations and Mode Switch Bank Settings C-2 2E43-51/2E43-51R Users Guide C.2 REMOVING THE CHASSIS COVER This section describes how to remove the 2E43-51 chassis cover. Page C.2.1 Setting the Mode Switch Page Page Installing Optional Fast Ethernet Interface Modules 2E43-51/2E43-51R Users Guide C-7 C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE MODULES Figure C-3 Fast Ethernet Interface Module Connector Location Page Installing Optional Fast Ethernet Interface Modules 2E43-51/2E43-51R Users Guide C-9 Page 2E43-51/2E43-51R Users Guide Index-1 INDEX Numerics A B C H I K L M O P R Index-4 2E43-51/2E43-51R Users Guide S 2E43-51/2E43-51R Users Guide Index-5 T U V