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Contents

ESX-1320/ESX-1380 Local Management Guide

CHAPTER 4

THE SYSTEM LEVEL SCREEN

4.1

System Level Screen Fields ........................................................4-1

4.2

Setting the System Date ..............................................................4-3

4.3

Setting the System Time ..............................................................4-4

4.4

Setting the Host IP Address .........................................................4-5

4.5

Setting the Subnet Mask ..............................................................4-6

4.6

Setting the Default Gateway ........................................................4-6

4.7

Setting the Default Interface ........................................................4-7

4.8

COM Port Applications.................................................................4-7

CHAPTER 5

THE SNMP COMMUNITY NAMES SCREEN

5.1

Community Name Access Policy .................................................5-2

5.2

Setting SNMP Community Names ...............................................5-2

CHAPTER 6

THE SNMP TRAPS SCREEN

6.1

Trap Table Screen Fields.............................................................6-1

6.2

Setting the SNMP Trap Destination .............................................6-2

CHAPTER 7

THE FLASH DOWNLOAD SCREEN

7.1

Selecting a FLASH Download Method.........................................7-2
7.1.1

BootPROM Download .....................................................7-2

7.1.2

Runtime Download ..........................................................7-3

7.2

Selecting a FLASH Download Server ..........................................7-3
7.2.1

Changing the Download Server IP ..................................7-4

7.2.2

Changing the Download File Name.................................7-4

7.3

Performing a FLASH Download Operation ..................................7-4

CHAPTER 8

THE BRIDGE SETUP SCREEN

8.1

Bridge Setup Screen Fields .........................................................8-2

8.2

Selecting a Spanning Tree Protocol ............................................8-2

8.3

Selecting the Port Administrative Status ......................................8-3

8.4

Selecting Bridge Port Pair Administrative Status .........................8-4

CHAPTER 9

THE DEVICE SPECIFIC SETUP SCREEN

CHAPTER 10

THE PORT REDIRECT FUNCTION SCREEN

10.1 Port Redirect Function Screen Fields ........................................10-2
10.2 Changing Source and Destination Ports ....................................10-2

Содержание ESX-1320

Страница 1: ...RIM A100 STY LNK XMT RCV ESX 1380 COM 2 COM 1 DISPLAY RESET MULTI PORT ETHERNET SWITCH WITH FDSE AND LANVIEW PWR CPU RECEIVE TRANSMIT PORT 1 2 3 4 5 6 7 8 9 10 11 12 BRIM A100 STY LNK XMT RCV PORT 12 TX RX PORT 11 TX RX PORT 10 TX RX PORT 9 TX RX PORT 8 TX RX PORT 7 TX RX PORT 6 TX RX PORT 5 TX RX PORT 4 TX RX PORT 3 TX RX PORT 2 TX RX PORT 1 TX RX ESX 1320 ESX 1380 LOCAL MANAGEMENT GUIDE ...

Страница 2: ......

Страница 3: ...O LOST PROFITS ARISING OUT OF OR RELATED TO THIS MANUAL OR THE INFORMATION CONTAINED IN IT EVEN IF CABLETRON SYSTEMS HAS BEEN ADVISED OF KNOWN OR SHOULD HAVE KNOWN THE POSSIBILITY OF SUCH DAMAGES Copyright 1996 by Cabletron Systems Inc P O Box 5005 Rochester NH 03866 5005 All Rights Reserved Printed in the United States of America Order Number 9031907 April 1996 SPECTRUM LANVIEW MicroMMAC and BRIM...

Страница 4: ...ense WARNING Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment DOC NOTICE This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le ...

Страница 5: ...cense Agreement shall be interpreted and governed under the laws and in the state and federal courts of New Hampshire You accept the personal jurisdiction and venue of the New Hampshire courts EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY 1 EXCLUSION OF WARRANTY Except as may be specifically provided by Cabletron in writing Cabletron makes no warranty expressed or implied concerning the Progra...

Страница 6: ...essors and c in all respects is proprietary data belonging to Cabletron and or its suppliers For Department of Defense units the product is licensed with Restricted Rights as defined in the DoD Supplement to the Federal Acquisition Regulations Section 52 227 7013 c 1 ii and its successors and use duplication disclosure by the Government is subject to restrictions as set forth in subparagraph c 1 i...

Страница 7: ...1 8 Getting Help 1 10 CHAPTER 2 LOCAL MANAGEMENT REQUIREMENTS 2 1 Configuring a Local Management Terminal 2 1 2 2 Management Terminal Setup Requirements 2 2 2 3 Cable Configuration for the Management Terminal 2 3 2 4 Establishing a Telnet Connection 2 4 CHAPTER 3 ACCESSING LOCAL MANAGEMENT 3 1 Using the Menu Screens 3 1 3 2 Navigating Local Management Screens 3 2 3 2 1 Selecting Local Management M...

Страница 8: ... Setting the SNMP Trap Destination 6 2 CHAPTER 7 THE FLASH DOWNLOAD SCREEN 7 1 Selecting a FLASH Download Method 7 2 7 1 1 BootPROM Download 7 2 7 1 2 Runtime Download 7 3 7 2 Selecting a FLASH Download Server 7 3 7 2 1 Changing the Download Server IP 7 4 7 2 2 Changing the Download File Name 7 4 7 3 Performing a FLASH Download Operation 7 4 CHAPTER 8 THE BRIDGE SETUP SCREEN 8 1 Bridge Setup Scree...

Страница 9: ... 1 12 2 Selecting an Update Freq 12 3 12 3 Clearing Statistics Counters 12 4 12 4 Selecting an Interface 12 4 CHAPTER 13 THE MIB NAVIGATOR SCREEN 13 1 Managing Device MIBs 13 2 13 2 MIB Navigator Command Set Overview 13 3 13 2 1 Conventions for MIB Navigator Commands 13 4 13 2 2 Navigation Commands 13 5 13 2 3 Built In Commands 13 12 13 2 4 Special Commands 13 18 INDEX ...

Страница 10: ...Contents viii ESX 1320 ESX 1380 Local Management Guide ...

Страница 11: ...o ESX switches are identical in operation Figure 1 1 ESX 1320 and ESX 1380 Switches NOTE Throughout this manual the term ESX refers to both switches the ESX 1320 and the ESX 1380 If the information applies to only one of the switches then that switch is referred to by its model name ESX 1320 or ESX 1380 1574 01 7X 8X 9X 10X 11X 12X 1X 2X 3X 4X 5X 6X ESX 1320 COM 2 COM 1 DISPLAY RESET MULTI PORT ET...

Страница 12: ...gement Requirements describes the setup requirements for accessing Local Management It also explains how to configure a management terminal and connect it to the ESX Chapter 3 Accessing Local Management describes how to access the Main Menu screen and navigate the Local Management screens Chapter 4 The System Level Screen describes how to use the System Level screen its functions and operations Ch...

Страница 13: ...includes examples for MIB Navigator commands 1 2 DOCUMENT CONVENTIONS The following conventions are used throughout this document 1 3 LOCAL MANAGEMENT OVERVIEW Cabletron Systems Local Management is a management tool that allows a network manager to perform the following tasks Configure the devices interconnected to form a network Monitor the network s performance Control user access to the network...

Страница 14: ...etwork management passes data along a medium that is entirely separate from the network s common data carrier for example a cable connection between a dumb terminal and the ESX COM port Cabletron Systems Local Management is an out of band network management system A device connected out of band to the management agent is not connected to the LAN This type of connection allows you to communicate wi...

Страница 15: ...r COM 2 Digital Equipment Corporation VT series terminal VT type terminal running emulation programs for the Digital Equipment Corporation VT series IBM or compatible PC running a VT series emulation software package You can also access Local Management using a Telnet connection through one of the ESX network ports Chapter 2 Local Management Requirements describes the setup requirements for access...

Страница 16: ...lds Figure 1 2 Sample Local Management Screen COM 1 Application SYSTEM LEVEL System Date Host IP Address 000 000 000 000 Subnet Mask 255 255 0 0 Phys Address 00 00 1D 16 26 F8 COM 2 Application LM NONE 01 23 96 System Time SAVE RETURN 090836 Default Gateway NONE DEFINED Default Interface NONE DEFINED COMMAND FIELDS DISPLAY FIELDS INPUT FIELDS 14 23 00 SELECTION FIELDS EVENT MESSAGE FIELD ESX 13XX ...

Страница 17: ...lay information which never changes or information which may change as a result of Local Management operations user selections or network monitoring information Input Fields Input fields require the entry of keyboard characters IP addresses System Date and System Time are examples of Input fields Selection Fields Selection fields provide a series of possible values Only applicable values appear in...

Страница 18: ...r ENTER or RETURN unless this manual specifically instructs you otherwise ESC This key lets you escape from a Local Management screen without saving your changes For example Press ESC twice means that you must quickly press the escape key two times to exit the Local Management screen SPACE bar and BACKSPACE These keys cycle through selections in some Local Management fields Use the SPACE bar to cy...

Страница 19: ...for input This means that the cursor jumps over display fields and empty lines on the Local Management screen The Local Management screen cursor provides wrap around operation This means that a cursor located at the edge of a screen when moved in the direction of that edge wraps around to the outermost selectable item on the opposite side of the screen which is on the same line or column This key ...

Страница 20: ... Login anonymous Password your email address Before calling Cabletron Systems Technical Support have the following information ready A description of the failure A description of any action s already taken to resolve the problem e g changing mode switches rebooting the unit etc A description of your network environment layout cable type etc Network load and frame size at the time of trouble if kno...

Страница 21: ...ns 2 1 CONFIGURING A LOCAL MANAGEMENT TERMINAL The following instructions explain how to configure your management terminal console to communicate with Local Management Refer to your specific management terminal manual for more instructions if necessary To access Local Management use one of the following systems Digital Equipment Corporation VT series terminal VT type terminal running emulation pr...

Страница 22: ...tup procedures Table 2 1 Terminal Setup Parameters Menu Function Selection Display Setup Columns 80 Columns Controls Interpret Controls Auto Wrap No Auto Wrap Test Cursor Cursor General Setup Mode 7 Bit Control Cursor Keys Normal Cursor Keys Communications Setup Transmit Transmit 9600 Receive Receive Transmit XOFF any option Bits Parity 8 Bits No Parity Stop Bit 1 Stop Bit Local Echo No Local Echo...

Страница 23: ...r you connect a VT220 or a VT320 terminal or a PC emulating a VT320 to the ESX COM port Read the information included with the adapter kit to make sure that you are using the correct adapter To configure the cables perform the following steps 1 Plug a straight through twisted pair cable e g an RS232 cable into an ESX COM port 2 Plug the other end of the RS232 cable into the adapter 3 Connect the a...

Страница 24: ... Local Management from any TCP IP based node on the network Telnet connections to the host device require the community name passwords assigned at the SNMP Community Names screen Refer to the SNMP Community Names section of this manual for additional information about community names NOTE See the instructions included with the Telnet application for information about establishing a Telnet session ...

Страница 25: ...y that your terminal has been properly connected to the ESX before proceeding To access Local Management perform the following steps 1 Power on the terminal The ESX Password screen Figure 3 1 appears Figure 3 1 The ESX Password Screen ESX 13XX Local Management CABLETRON Systems Incorporated P O Box 5005 Rochester NH 03867 5005 USA 603 332 9400 c Copyright CABLETRON Systems Inc 19XX Flash Image Ver...

Страница 26: ...e enter the password 3 2 NAVIGATING LOCAL MANAGEMENT SCREENS Local Management consists of a series of menu screens that provide a path to each of the Local Management function screens You navigate through Local Management by selecting items from the menu screens ESX Local Management consists of the following menu screens Main Menu screen Setup Menu screen Status Menu screen Statistics Menu screen ...

Страница 27: ...tems on a Local Management menu screen perform the following steps 1 Use the arrow keys to highlight a menu item 2 Press ENTER The selected Local Management menu screen appears Main Menu Password Setup Menu System Level SNMPCommunity Names SNMP Traps Status Menu Statistics Menu MIB Navigator Component Status 090830 Flash Download Device Specific MIB 2 Statistics Bridge Setup Port Remap Setup ...

Страница 28: ...l Management perform the following steps 1 Use the arrow keys to highlight the RETURN command field at the bottom of the Local Management screen 2 Press ENTER The previous screen in the Local Management hierarchy appears 3 Repeat steps 1 and 2 until the Main Menu screen appears 4 Use the arrow keys to highlight the EXIT command field at the bottom of the Main Menu screen 5 Press ENTER The ESX Loca...

Страница 29: ...he ESX Status Menu The Status Menu provides access to the Component Status screen which displays the operational and administrative status of ESX MIB components Statistics Menu The Statistics Menu provides bridge statistics and performance information for the switch interfaces of the ESX MIB Navigator The MIB Navigator is a Local Management utility which allows the user to access monitor and set s...

Страница 30: ...u displays the following menu items System Level The System Level Setup screen allows you to configure basic operating parameters for the ESX SNMP Community Names The SNMP Community Names Setup screen allows you to change or review the community names used as access passwords for local management operation SNMP Traps The SNMP Traps Setup screen provides display and configuration access to the tabl...

Страница 31: ...pecific Setup Provides display and configuration access to the specific BRIM in interface 13 Port Remap Setup The Port Remap screen allows you to copy frames from a source port to a destination port 3 5 THE STATUS MENU SCREEN Figure 3 5 shows the Status Menu screen The Status Menu screen provides access to the Component Status screen Figure 3 5 The Status Menu Screen Flash Image Version XX XX XX S...

Страница 32: ...ISTICS MENU SCREEN Figure 3 6 shows the Statistics Menu screen The Statistics Menu screen provides access to the MIB 2 Statistics screen Figure 3 6 The Statistics Menu Screen Flash Image Version XX XX XX 090826B STATISTICS MENU MIB 2 STATISTICS ESX 13XX Local Management RETURN Event Message Line ...

Страница 33: ...ate System Time Host IP Address Subnet Mask Default Interface Default Gateway COM 1 Port Application COM 2 Port Application COM 1 Application SYSTEM LEVEL System Date Host IP Address 000 000 000 000 Subnet Mask 255 255 0 0 Phys Address 00 00 1D 16 26 F8 COM 2 Application LM NONE 14 23 00 System Time SAVE RETURN 12 30 95 090823 Default Gateway NONE DEFINED Default Interface NONE DEFINED Event Messa...

Страница 34: ...eway or router used to forward SNMP traps to a management station The default setting for this field is NONE DEFINED Phys Address This field displays the physical MAC address of the ESX You can not modify the physical MAC address Default Interface Use this field to select the default interface for the ESX default gateway The default interface is the channel that is set up to handle message traffic...

Страница 35: ...dar 4 Use the arrow keys to highlight the SAVE command field at the bottom of the screen and press ENTER If the date entered was a valid format the Event Message field at the top of the screen displays SAVED OK If the entry was not valid Local Management does not alter the current value and refreshes the System Date field with the previous value NOTE When entering the date in the system date field...

Страница 36: ...ommand field at the bottom of the screen and press ENTER If the time entered was a valid format the Event Message field at the top of the screen displays SAVED OK If the entry was not valid Local Management does not alter the current value and refreshes the System Time field with the previous value NOTE When entering the time in the system time field you do not need to add separators between hours...

Страница 37: ...AT ENTERED Local Management does not alter the current value and refreshes the Host IP Address field with the previous value 4 Use the arrow keys to highlight the SAVE command field 5 Press ENTER The Event Message field at the top of the screen displays SAVED OK This message flashes briefly then the Event Message line will display System Reboot in Progress Local Management will be terminated and t...

Страница 38: ... the Subnet Mask field with the previous value 4 Use the arrow keys to highlight the SAVE command field 5 Press ENTER The Event Message field at the top of the screen displays SAVED OK 4 6 SETTING THE DEFAULT GATEWAY To set the default gateway perform the following steps 1 Use the arrow keys to highlight the Default Gateway field 2 Enter the IP address of the default gateway using DDN format For e...

Страница 39: ...ginning of the Subnet Mask field If the entry was not valid the Event Message field displays PERMISSIBLE RANGE 1 1 Local Management does not alter the current value and refreshes the Default Interface field with the previous value 4 Use the arrow keys to highlight the SAVE command field 5 Press ENTER The Event Message field at the top of the screen displays SAVED OK 4 8 COM PORT APPLICATIONS The E...

Страница 40: ...Chapter 4 The System Level Screen 4 8 ESX 1320 ESX 1380 Local Management Guide ...

Страница 41: ...cess by establishing three passwords Each password controls varying levels of access to ESX Local Management Figure 5 1 shows the SNMP Community Names screen Figure 5 1 The SNMP Community Names Screen SNMP COMMUNITY NAMES Community Name public public public Access Policy read only read write super user SAVE RETURN 090824 Event Message Line ESX 13XX Local Management Flash Image Version XX XX XX ...

Страница 42: ...d write community names The read write access level also allows the editing of some device parameters not including community names super user This access level allows full management privileges 5 2 SETTING SNMP COMMUNITY NAMES To set a community name perform the following steps 1 Use the arrow keys to highlight the community name you want to change 2 Type the new community name and press ENTER Th...

Страница 43: ...re 6 1 shows the SNMP Traps screen Figure 6 1 The SNMP Traps Screen 6 1 TRAP TABLE SCREEN FIELDS The following definitions explain each of the SNMP Traps screen fields Trap Destination Use this field to enter the IP address of the management workstation designated to receive SNMP traps from the ESX SNMP TRAPS Trap Community Name Trap Destination Enable Traps 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0...

Страница 44: ... perform the following steps 1 Use the arrow keys to highlight the Trap Destination field you want to modify 2 Type the IP address of the management workstation designated to receive SNMP traps from the ESX This address must be entered in DDN format For example 134 141 25 17 3 Press ENTER 4 Use the arrow keys to highlight the Trap Community Name field on the same row as the Trap Destination field ...

Страница 45: ...d operations require a properly named download file and a properly configured download server FLASH DOWNLOAD Download Method Reboot After Download Last Image File Name Last Image Server IP Download Server IP Download File Name RUNTIME YES 0 0 0 0 c tftpboot f2_proxy hex 0 0 0 0 c tftpboot f2_proxy hex EXECUTE RETURN 090834 TFTP Gateway Server IP 0 0 0 0 Event Message Line ESX 13XX Local Management...

Страница 46: ... following steps 1 Use the arrow keys to highlight the Commit to Flash field 2 Use the SPACE bar or BACKSPACE to select one of the following YES if you want the ESX to copy the firmware image to FLASH memory once the download has been completed NO if you want the ESX to continue operating without updating the firmware image currently stored in FLASH memory If the ESX is reset or restarted it will ...

Страница 47: ...nd Reboot After Download Commit to Flash toggle fields are the Download Server and Download File display and input fields The Download Server input field contains the IP address of the server that the ESX will request a firmware image from By default the Download Server field will display the last IP address used for a firmware image download If the same server is to be used to perform the current...

Страница 48: ... the following steps 1 User the arrow keys to highlight the DOWNLOAD FILE NAME field 2 Type the complete path and filename of the new image file to be downloaded You must include all directories and subdirectories involved in accessing the file Type the new entry over the previous entry 3 Press ENTER The Event Message field at the top of the screen displays SAVED OK 7 3 PERFORMING A FLASH DOWNLOAD...

Страница 49: ...ol and enable disable bridge ports Figure 8 1 shows the Bridge Setup screen Figure 8 1 The Bridge Setup Screen BRIDGE SETUP SPANNING TREE PROTOCOL BRIDGE PORT ADMIN STATUS BRIDGE PORT PAIR ADMIN STATUS SAVE IEEE 802 1 PORT XX ALL PORTS PORT XX PORT YY BRIDGE_PORT XX RETURN ENABLED ENABLED 090835 Event Message Line ESX 13XX Local Management Flash Image Version XX XX XX ...

Страница 50: ...idge Port Pair Admin Status Use this field to enable or disable bridging between bridge port pairs For example you can enable Port 1 to bridge traffic to all ports except Port 2 Bridge_Port X Use this command field to select the ESX bridge port you want to configure 8 2 SELECTING A SPANNING TREE PROTOCOL To select the Spanning Tree protocol to be used by the bridge perform the following steps 1 Us...

Страница 51: ...onfigure The selected bridge port appears in the Bridge Port Admin Status field 3 Use the arrow keys to highlight the BRIDGE PORT ADMIN STATUS PORT X ALL PORTS ENABLED field 4 Press SPACE bar or BACKSPACE to select ENABLED or DISABLED For example the following bridge setup indicates that bridge port 01 is configured to bridge traffic to all ports BRIDGE PORT ADMIN STATUS PORT 01 ALL PORTS ENABLED ...

Страница 52: ...w keys to highlight the BRIDGE PORT PAIR ADMIN STATUS PORT X PORT Y field 4 Press SPACE bar or BACKSPACE to select the port you want to enable or disable bridge traffic 5 Use the arrow keys to highlight the BRIDGE PORT PAIR ADMIN STATUS PORT X PORT Y ENABLED field 6 Press SPACE bar or BACKSPACE to select ENABLED or DISABLED For example the following bridge setup indicates that bridge port 01 is co...

Страница 53: ...reen For display and configuration access refer to the manual for the device associated with this interface Figure 9 1 shows the Device Specific Setup screen Figure 9 1 The Device Specific Setup Screen RETURN 090840 MODULE SPECIFIC SETUP SAVE Event Message Line Field Sensitive Help Line ESX 13XX Local Management Flash Image Version XX XX XX ...

Страница 54: ...Chapter 9 The Device Specific Setup Screen 9 2 ESX 1320 ESX 1380 Local Management Guide ...

Страница 55: ...ort 1 as a source port with three destinations ports 2 3 and 4 Traffic from port 1 is then automatically redirected to ports 2 3 and 4 Figure 10 1 The Port Redirect Function Screen NOTE Although all traffic from the source port not including errored frames is sent to the destination port normal switching is still performed for all frames on the source port Port Redirect Function Source Port SAVE R...

Страница 56: ... port and or a destination port 10 2 CHANGING SOURCE AND DESTINATION PORTS Add or delete source port and destination port entries as follows 1 Use the arrow keys to highlight the SOURCE PORT command field 2 Press the SPACE bar or BACKSPACE one or more times to increment or decrement the port number displayed in the brackets n until the appropriate port number is displayed 3 Use the arrow keys to h...

Страница 57: ...ottom of the screen Press ENTER The message SAVED OK is displayed This saves the new settings and the SOURCE PORT and DESTINATION PORT read only fields are updated to include the new settings NOTE If you want to set more than one port redirect repeat steps 1 through 6 for each additional setting then go to step 7 to save all the new settings at once ...

Страница 58: ...Chapter 10 The Port Redirect Function Screen 10 4 ESX 1320 ESX 1380 Local Management Guide ...

Страница 59: ...ponents The Admin Status field displays two states enabled and disabled Refer to Figure 11 1 for a list of the ESX MIB Component Names Flash Image Version XX XX XX COMPONENT STATUS 090831 Component Name Admin Status enabled disabled enabled enabled enabled enabled enabled enabled ESX 13XX Chassis MGR ESX 13XX LIM ESX 13XX Host Services ESX 13XX IP Services ESX 13XX Distributed LAN Monitor ESX 13XX...

Страница 60: ...Chapter 11 The Component Status Screen 11 2 ESX 1320 ESX 1380 Local Management Guide ...

Страница 61: ...tatistics screen fields In Octets This field displays the number of octets bytes received by the interface In Unicast Pkts This field displays the number of unicast packets packets destined for one specific address received on the interface 090832 IN OCTETS IN UNICAST PKTS IN NONUCAST PKTS IN DISCARDS IN ERRORS INTERFACE 1 INTERFACE 2 INTERFACE 3 RETURN INTFACE 1 INTFACE 2 INTFACE 3 UPDATE FREQ 3 ...

Страница 62: ...opagation delay greater than 51 2 µs Cyclic Redundancy Check CRC errors Errors in the 4 byte CRC field of a frame which ensures that the data received by the ESX is the same as the data transmitted by the originating device Alignment Errors Alignment errors are frames which are misaligned A misaligned frame is one which contains a non integral number of bytes Runt Packets Runt packets are packets ...

Страница 63: ...e due to a lack of available resources Out Errors This field displays the total number of errors for a given interface Update Freq Use this field to select the time interval between Network Slot Port counter updates You can select update intervals in increments of 3 seconds with the maximum interval being 99 seconds Interface This command field allows you to select the interface s you want to moni...

Страница 64: ...RS command field 2 Press ENTER All counters will be reset to zero and be updated after the current UPDATE FREQ has passed 12 4 SELECTING AN INTERFACE When the Bridge Statistics Screen first appears statistics are displayed for Interface 1 Interface 2 and Interface 3 To view statistics for other interfaces perform the following steps 1 Use the arrow keys to highlight any one of the INTERFACE fields...

Страница 65: ...vigator Screen Commands Available to the User MIBNav help SPECIAL arp ctron done help netstat pwd show snmpset traceroute branch defroute exit ls next quit snmpbranch snmptree tree cd dir get mib2 ping set snmpget su whoami done quit or exit Exit from the MIB Navigator mib2 Change MIB directory to MIB II 1 3 6 1 2 1 ctron Change MIB directory to cabletron 1 3 6 1 4 1 52 For help with a specific co...

Страница 66: ...ee hierarchy Each layer is numerically encoded so that every branch group and leaf object in the MIB is identified by a corresponding number known as an Object Identifier OID This allows the MIB Navigator to navigate through the MIB and access the manageable leaf objects Figure 13 2 Hierarchical MIB Tree Structure Often an ASCII name is assigned to a leaf object s OID making it more readable To id...

Страница 67: ... these commands also provide user community string information The commands are as follows Built In Commands Built In commands allow you to access and manage network devices connected to the device running the MIB Navigator The commands are as follows Special Commands Special Commands allow you to exit from the MIB Navigator The commands are as follows branch cd ctron dir get help ls mib2 next pwd...

Страница 68: ...d from the root directory regardless of where you are in the MIB If no slash precedes the OID the command issues from your current MIB location Dot notation 1 1 1 1 is equivalent to slash notation 1 1 1 1 Use slash notation with the navigational commands and the dot notation with the built in commands that are using SNMP to access and manage network devices MIB Navigation Commands are listed in th...

Страница 69: ... name the type of object i e integer counter time tick etc and the current value of each leaf object Options Not Applicable Example cd Syntax cd path or cd option Description The cd command allows you to change directories within a MIB subtree branch The path specified must be valid or the MIB Navigator will not perform the cd operation Options Moves you one subtree above the current one Moves you...

Страница 70: ...ying in the entire path Options Not Applicable Example help Syntax help COMMAND Description The help command provides general help on how to use the MIB Navigator or how to use a particular MIB Navigator command Options Not Applicable Example MIBNav ctron 051458 MIBNav help su Command Format su su Community Name Allows user to change his her community name in order to allow different access to the...

Страница 71: ...MIB II subtree 1 3 6 1 2 1 without entering the entire path Options Not Applicable Example next Syntax next path Description The next command enables you to determine the next leaf in the specified path within the managed device s MIB Options Not Applicable Example MIBNav mib2 051460 MIBNav next 1 3 6 1 2 1 1 3 6 1 2 1 1 1 sysDescr String CtronRev X XX XX 051461 ...

Страница 72: ... Management Guide pwd Syntax pwd Description The pwd command displays the full path name for the directory in which you are currently working The directory is displayed in ASCII format Options Not Applicable Example MIBNav pwd iso org dod internet mgmt mib 2 051462 ...

Страница 73: ...cified does not exist for the given path MIB Navigator asks for a value The following lists possible value types i nteger number c ounter number g auge number t ime ticks number o p aque value with quotation marks s tring value with quotation marks o id OID number with dotted punctuation a ddress IP address in DDN format m ac MAC address in hexadecimal format n ull no type Options Not Applicable E...

Страница 74: ... access assigned the password through the SNMP Community Names screen See Chapter 5 for more information about community names Options Not Applicable Example tree Syntax tree Description The tree command provides a display of the entire MIB for the device Leaves and associated values are displayed in columns Options Not Applicable Example MIBNav su public 051464 MIBNav tree 1 3 6 1 2 1 1 1 1 3 6 1...

Страница 75: ...ami Description The whoami command displays your community string and access privileges to the MIB When using the whoami command one of these three access levels appears read only read write and super user Options Not Applicable Example MIBNav whoami Community Name Access Level super SuperUser 051466 ...

Страница 76: ...k interface that the device is connected to the device s network address or IP address the device s physical address or MAC address and the media type of connection to the device Media types are displayed as numbers which stand for the following states 1 Other 2 Invalid entry cannot ping device timed out etc 3 Dynamic route entry 4 Static route entry not subject to change Options a View cache data...

Страница 77: ...o display options Options i Displays status and capability information for each interface r Displays routing information for each interface Example MIBNav defroute 2 147 152 42 32 051469 MIBNav netstat i Interface Description 1 ethernet csmacd 2 ethernet csmacd 3 ethernet csmacd 4 ethernet csmacd MTU 1514 1514 1514 1514 MAC Addr 0x00 0x00 0x1d 0x07 0x50 0x0e 0x00 0x00 0x1d 0x07 0x50 0x0f 0x00 0x00...

Страница 78: ...ty name OID Description The snmpbranch command enables you to query another SNMP device The command provides a display of objects that match the specified OID If no match is made no object is displayed Options Not Applicable Example MIBNav ping 122 144 40 10 122 144 40 10 is alive 051471 MIBNav snmpbranch 2 4 8 1 public 1 3 6 2 1 1 1 3 6 1 2 1 1 1 1 3 6 1 2 1 1 2 1 3 6 1 2 1 1 3 1 3 6 1 2 1 1 4 sy...

Страница 79: ...nity name OID Description The snmpget command enables you to query another SNMP device to obtain a value for a specified object This command requires the appropriate community string and object id Options Not Applicable Example MIBNav snmpget 22 44 61 22 public 1 3 6 1 2 1 1 1 0 Cabletron ESX 13XX Revision X XX XX 051474 ...

Страница 80: ...string and OID When defining a new leaf set MIB Navigator asks for a value The following lists possible value types i nteger number c ounter number g auge number t ime ticks number o p aque value with quotation marks s tring value with quotation marks o id OID number with dotted punctuation a ddress IP address in DDN format m ac MAC address in hexadecimal format n ull no type Options Not Applicabl...

Страница 81: ...TRACEROUTE request to a specified IP address and provides a display of all next hop routers in the path to the device If the device is not reached the command displays all next hop routers to the point of failure Options Not Applicable Example MIBNav snmptree 122 144 89 10 public 1 3 6 1 2 1 1 1 1 3 6 1 2 1 1 2 1 3 6 1 2 1 1 3 1 3 6 1 2 1 1 4 sysDescr sysObjectId sysUpTime sysContact STRING OBJECT...

Страница 82: ...SX 1380 Local Management Guide 13 2 4 Special Commands done quit exit Syntax done Description These commands enable you to exit from the MIB Navigator and return to the Main Menu screen Options Not Applicable Example MIBNav done Connection closed 051472 ...

Страница 83: ... Status screen 11 1 Conventions 1 3 CRC errors 12 2 ctron 13 6 D Default gateway 4 2 4 6 Default interface 4 2 4 7 defroute 13 13 Device Specific screen 9 1 Display field 1 7 done 13 18 E Event Message field 1 7 exit 13 18 F Fields command 1 7 display 1 7 event message 1 7 input 1 7 selection 1 7 types 1 7 Flash download bootPROM 7 2 runtime 7 3 screen 7 1 server 7 3 G Giants 12 2 H Help getting 1...

Страница 84: ...erarchy 13 2 MIB Navigator built in commands 13 3 commands 13 4 to 13 18 navigation commands 13 3 special commands 13 3 mib2 13 7 MIB 2 Statistics clearing counters 12 4 discards 12 2 12 3 errors 12 2 12 3 interface 12 3 12 4 nonucast 12 2 12 3 octets 12 1 12 3 screen 12 1 screen fields 12 1 unicast 12 1 12 3 update freq 12 3 Moving the cursor 1 9 N netstat 13 13 Network Management in band 1 4 loc...

Страница 85: ...6 2 screen fields 6 1 setting destination 6 2 trap community name 6 2 trap destination 6 1 snmpbranch 13 14 snmpget 13 15 snmpset 13 16 snmptree 13 17 Spanning Tree selecting method 8 2 su 13 10 Subnet mask 4 2 4 6 System date 4 2 4 3 System Level screen fields 4 1 System time 4 2 4 4 T Technical Support 1 10 Telnet 2 4 Tip 1 3 traceroute 13 17 tree 13 10 U Update freq 12 3 W whoami 13 11 ...

Страница 86: ...Index Index 4 ESX 1320 ESX 1380 Local Management Guide ...

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