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316

Link Layer Discovery Protocol (802.1ab)

2

Click the Neighbor Link Aggregate tab.
The Neighbor Link Aggregate tab appears (

Aggregate tab fields" (page 316)

Neighbor Link Aggregate tab fields

"Neighbor Link Aggregate tab fields" (page 316)

describes the

Neighbor Link Aggregate tab fields.

Neighbor Link Aggregate tab fields

Field

Description

TimeMark

The TimeFilter for this entry.

LocalPortNum

The local port on which the remote system
information is received.

Index

An arbitrary local integer value used
by this agent to identify a particular
MSAP. An agent is encouraged to assign
monotonically increasing index values to
new entries, starting with one, after each
reboot.

LinkAggStatus

Specify the link aggregation capabilities
and the current aggregation status of the
remote link.

LinkAggPortId

Contains the IEEE 802.3 aggregated port
identifier, aAggPortID (IEEE 802.3-2002,
30.7.2.1.1), derived from the ifNumber of
the ifIndex for the port component in link
aggregation. If the port is not in a link
aggregation state or does not support link
aggregation, this value is set to zero.

—End—

See also:

•

"Local Port Auto-negotiation tab" (page 306)

•

"Local PoE tab" (page 307)

•

"Local Link Aggregate tab" (page 309)

•

"Local Max Frame tab" (page 311)

Nortel Ethernet Routing Switch 4500 Series

Overview — System Configuration

NN47205-500

02.01

Standard

5.0

23 February 2007

Copyright © 2007, Nortel Networks

Nortel Networks Confidential

.

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Содержание 4500 Series

Страница 1: ...witch 4500 Series Overview System Configuration ATTENTION Clicking on a PDF hyperlink takes you to the appropriate page If necessary scroll up or down the page to see the beginning of the referenced section NN47205 500 322812 A ...

Страница 2: ...ese terms and conditions return the Software unused and in the original shipping container within 30 days of purchase to obtain a credit for the full purchase price Software is owned or licensed by Nortel Networks its parent or one of its subsidiaries or affiliates and is copyrighted and licensed not sold Software consists of machine readable instructions its components data audio visual content s...

Страница 3: ...per and or supplier is an intended beneficiary of this Section Some jurisdictions do not allow these limitations or exclusions and in such event they may not apply 4 General a If Customer is the United States Government the following paragraph shall apply All Nortel Networks Software available under this License Agreement is commercial computer software and commercial computer software documentati...

Страница 4: ......

Страница 5: ...ion February 2007 02 01 New document for Nortel Ethernet Routing Switch 4500 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 6: ...6 Revision History Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 7: ...g the Java Device Manager 24 Starting the Java Device Manager 36 Configuring Device Manager properties 37 Opening a Switch with the Java Device Manager 40 Device Manager interface components 42 Shortcut menus 47 Status bar 48 Using the buttons in Device Manager screens 48 Editing objects 49 Telnet session to a switch 55 Opening an SSH connection to the switch 55 Trap log 55 Accessing the Web based...

Страница 8: ... Web based Management Interface 97 Automatically downloading a configuration file 101 Terminal setup 103 Setting Telnet access 104 telnet access command 104 no telnet access command 105 default telnet access command 106 Setting server for Web based management 106 web server command 106 no web server command 107 Setting boot parameters 107 boot command 107 Defaulting to BootP when needed 108 Config...

Страница 9: ...s 135 Security 135 Port mirroring 136 Auto MDI X 136 Auto polarity 136 Autosensing and autonegotiation 137 ASCII configuration file 139 Displaying unit uptime 141 Port naming 142 Port error summary 142 IP address for each unit in a stack 142 BootP mode 142 Web Quick Start 142 Simple Network Time Protocol 143 Ping enhancement 144 Supported standards and RFCs 144 Standards 144 RFCs 144 Power over Et...

Страница 10: ...ration tasks 169 General switch administration using the Command Line Interface 169 Multiple switch configurations 170 Assigning and clearing IP addresses 171 Assigning and clearing IP addresses for specific units 174 Displaying Interfaces 175 Setting port speed 176 Enabling Autotopology 179 Enabling flow control 180 Enabling rate limiting 183 Using Simple Network Time Protocol 185 Clock configura...

Страница 11: ...scovery Protocol 802 1ab 251 Link Layer Discover Protocol IEEE 802 1ab Overview 251 LLDP operational modes 252 Connectivity and management information 252 Configuring LLDP using the CLI 255 lldp command 255 lldp port command 256 lldp tx tlv command 257 lldp tx tlv dot1 command 257 lldp tx tlv dot3 command 258 default lldp command 258 default lldp port command 259 default lldp tx tlv command 259 de...

Страница 12: ...it properties 269 LLDP_Port_dot1 dialog box 294 LLDP_Port_dot_3 dialog box 305 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 13: ...urity Configuration NN47205 505 VLANs Nortel Ethernet Routing Switch 4500 Series Configuration VLANs Spanning Tree and MultiLink Trunking NN47205 501 Spanning Trees and Spanning Tree Groups Nortel Ethernet Routing Switch 4500 Series Configuration VLANs Spanning Tree and MultiLink Trunking NN47205 501 MultiLink Trunking Nortel Ethernet Routing Switch 4500 Series Configuration VLANs Spanning Tree an...

Страница 14: ...h PoE and 4 shared SFP ports Integrated redundant power connector for RPS 15 cable connection Related publications For more information about the management configuration and use of the Nortel Ethernet Routing Switch 4500 Series see the publications listed in Nortel Ethernet Routing Switch 4500 Series documentation page 14 Nortel Ethernet Routing Switch 4500 Series documentation Title Description ...

Страница 15: ...t and use system monitoring on 4500 Series switches NN47205 502 Nortel Ethernet Routing Switch 4500 Series Configuration Quality of Service Instructions to configure and implement QoS and filtering on 4500 Series switches NN47205 504 Nortel Ethernet Routing Switch 4500 Series Security Configuration Instructions to configure and manage security for switches in the 4500 Series NN47205 505 DC DC Conv...

Страница 16: ...the Nortel Technical Support Web site www nortel com support This site provides quick access to software documentation bulletins and tools to address issues with Nortel products From this site you can download software documentation and product bulletins search the Technical Support Web site and the Nortel Knowledge Base for answers to technical issues sign up for automatic notification of new sof...

Страница 17: ...kly route your call to a specialist in your Nortel product or service To locate the ERC for your product or service go to www nortel com erc Getting help through a Nortel distributor or reseller If you purchased a service contract for your Nortel product from a distributor or authorized reseller contact the technical support staff for that distributor or reseller Nortel Ethernet Routing Switch 450...

Страница 18: ...18 Preface Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 19: ...management The following sections describe CLI access and commands Accessing the CLI page 19 CLI command modes page 21 Accessing the CLI Access the CLI by either of the following direct console connection to the switch remote connection to switch using a Telnet protocol To connect to the CLI perform the following procedure Step Action 1 Connect to the switch over a Telnet session or through the co...

Страница 20: ...enter the password to gain access to the switch or stack Obtain this password from the switch administrator For more information about maintaining switch access passwords see Nortel Ethernet Routing Switch 4500 Series Security Configuration NN47205 505 3 After you establish communication with the switch a banner screen appears as illustrated in CLI Banner Screen page 20 Press CTRL Y to access the ...

Страница 21: ...config mode to set and display general configurations for the switch such as IP address SNMP parameters Telnet access and VLANs Interface Configuration mode Use Interface Configuration mode also referred to as if config mode to configure parameters such as speed duplex mode and rate limiting for each port or VLAN The Command modes table lists the four command modes the prompt for each the CLI comm...

Страница 22: ... logout command to close the CLI session Interface Configuration 4548GT PWR config if This is the top level Use the exit command to return to the Global Configuration mode Use the end command to return to the Privileged EXEC mode Use the logout command to close the CLI session Java Device Manager The Java Device Manager JDM is a graphical user interface GUI application used in switch configuration...

Страница 23: ...witch management computer you can download it from the Nortel Web site To obtain the JDM perform the following procedure Step Action 1 Open a new Web browser window and in the Address area type http www nortel com support 2 If the Browse product support tab is not already selected click it 3 From the list provided in the product family box select Nortel Ethernet Routing Switch 4 From the product l...

Страница 24: ...section for installation procedures Installing the JDM in a Microsoft Windows Environment page 24 Installing the JDM in a UNIX Environment page 30 Before you start the installation procedure in any operating system environment ensure that you unistall all previous versions of the software and that you install the new version of the application in a new directory Installing the JDM in a Microsoft W...

Страница 25: ...uctory Windows installation message box page 25 appears Follow all instructions on this screen before you proceed with the installation Click Next when you are ready Introductory Windows installation message box 5 The license agreement message box appears Accept the license agreement which is mandatory to install the JDM Read the license agreement fully Indicate your acceptance by selecting I acce...

Страница 26: ...If you require a more specialized installation select one of the other options The four options are as follows Typical Install all software components and online Help is installed Minimal Install only the software do not install online Help Help Install only online Help Custom Select the software components and online Help that you want to install Click Next to proceed Nortel Ethernet Routing Swit...

Страница 27: ...e the default installation location at any time Click Next to proceed Windows Choose Install Folder dialog box 8 On the dialog box see Windows Choose Shortcut Folder dialog box page 28 select a location for the placement of icons in the Start menu After you make this selection click Next to proceed Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard ...

Страница 28: ...M on the local computer If changes are necessary click Previous to return to the screens in question Windows Pre Installation Summary message box 10 During the installation process the message box illustrated in Windows Installation Progress message box page 29 shows the progress of the installation Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard...

Страница 29: ...displayed in Windows Install Complete message box page 29 appears Click Done to complete the installation Windows Install Complete message box End Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 30: ...cedure Step Action 1 Close all programs 2 Locate the downloaded executable file on the local computer 3 Run the executable file to begin the installation Depending on the UNIX operating system in use the file name takes one of three forms UNIX JDM installation files page 30 outlines the form each file name takes UNIX JDM installation files Operating System File Name Sun Solaris jdm_XXXX_solaris_sp...

Страница 31: ...tware Acceptance of this software license is mandatory to install the JDM 5 Read the license agreement fully and indicate acceptance by selecting I accept the terms of the License Agreement To proceed click Next UNIX License Agreement message box page 32 illustrates an example of this message box Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 ...

Страница 32: ...ts If you require a more specialized installation select one of the other options The four options are as follows Typical Install all software components and online Help Minimal Install only the software do not install online Help Help Install only online Help Custom Select the software components and online Help that you want to install Click Next to proceed Nortel Ethernet Routing Switch 4500 Se...

Страница 33: ...he default installation location at any time Click Next to proceed UNIX Choose Install Folder dialog box 8 Confirm the previous selections on the Pre Installation Summary message box shown in UNIX Pre Installation Summary message box page 34 If all selections are accurate click Install to begin Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 ...

Страница 34: ...trated in UNIX Installation Progress message box page 34 shows the progress UNIX Installation Progress message box 10 When the installation finishes the message box shown in UNIX Install Complete message box page 35 appears Click Done to complete the installation Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 ...

Страница 35: ...rm the following procedure Step Action 1 Use the uname a command on the Solaris workstation to determine the version of Solaris that is installed 2 Open a Web browser window and type http sun solve sun com in the Address area SunSolve is the Sun Microsystems technical support Web site Use the tools on this Web page to find the patches associated with the version of Solaris running on the workstati...

Страница 36: ...on placement specified during installation UNIX From the installation directory type the command JDM Create the environment variable JDM_HOME and include it in the search path This variable is used to run the JDM from any directory on the computer Consult the operating system documentation for the steps to complete this process After the JDM successfully starts the JDM main window JDM main window ...

Страница 37: ...d retry count You can set these parameters at any time before or after you open a device Before you have accessed a device to set the Device Manager properties Step Action 1 From the Device Manager menu bar choose Device Properties Current The Default Properties dialog box appears 2 Configure the properties as described in the Default Properties table Nortel Ethernet Routing Switch 4500 Series Ove...

Страница 38: ...ng waiting period When you access the device through a slow link you can increase the timeout interval and then change the Retransmission Strategy to superlinear Trace The trace field is used to enable and disable SNMP tracing When Trace is selected SNMP protocol data units PDUs are displayed in the Device Log dialog box Listen for traps When selected enabled Device Manager listens for traps from ...

Страница 39: ...ecifies the HTTP port for the application To access the Device Home Page using the Web ensure that the HTTP Port attribute matches the switch configuration If you change the port number the system prompts you with a warning message End To set the Device Manager properties after a device has been accessed Step Action 1 From the Device Manager menu bar choose Device Properties Devices The Properties...

Страница 40: ...lowing dialog box appears JDM Open Device dialog box 3 Enter the information necessary to connect to the switch Open Device fields page 40 describes each field on the Open Device dialog box Open Device fields Field Description Device Name Either an IP address or a DNS name for the device entered by the user Read Community SNMP read community string for the device The default value for this field i...

Страница 41: ...onsult the switch administrator to determine if SNMP version 3 is used for switch connectivity and administration in the network 4 Click Open End If you enter the correct information a connection is established with the switch and a graphical representation is displayed for the switch front panel The following figure displays the result of a successful connection to a Nortel Ethernet Routing Switc...

Страница 42: ...49 Telnet session to a switch page 55 Opening an SSH connection to the switch page 55 Trap log page 55 Accessing the Web based Management Interface page 56 Device Manager Online Help page 56 Menu bar Use the menu bar to set up and operate Device Manager The following table Menu bar commands page 42 describes the Menu bar commands Menu bar commands Command Description Device Open a device refresh t...

Страница 43: ...topics for Device Manager and view a legend for the port colors in the device view See also Toolbar page 43 Toolbar The toolbar contains buttons that provide quick access to commonly used commands and to some additional actions Toolbar buttons page 43 The following table describes the toolbar buttons Toolbar buttons Button Name Description Menu equivalent OpenDevice Open the Open Device dialog box...

Страница 44: ...e the device view to perform management tasks on specific objects Objects in the device view page 44 shows an example of a typical device view Objects in the device view Selecting objects The types of objects contained in the device view are a stand alone switch called a unit in the menus and dialog boxes a switch stack called a chassis in the menus and dialog boxes a port in this example the acti...

Страница 45: ...one switch or in a switch stack Select Edit Click Select The Select menu appears Select Ports To select all the units switches but not ports Select Edit Click Select The Select menu appears Select Units To select an entire stack Select Edit Click Select The Select menu appears Select Chassis See also Device view page 44 LEDs and ports The color of LEDs in the device view is the same as the colors ...

Страница 46: ...ing tested Note This is not supported on the Nortel Ethernet Routing Switch 4500 Series Gray Port is unmanageable Purple Port is in loopback testing mode Note This is not supported on the Nortel Ethernet Routing Switch 4500 Series In addition the Help menu provides a legend as shown in Color port legend page 46 that identifies the port colors and their meanings Color port legend Nortel Ethernet Ro...

Страница 47: ...a pop up window tooltip that contains the name of the port and the port speed when you move the mouse over a port in the JDM front panel view By default Show Port Tooltip is enabled Clear the Show Port Tooltip to disable it Refresh Port Tooltip Refresh the port tooltip information after you assign a new port name to it or after you reconfigure the port speed Click Refresh Port Tooltip to view upda...

Страница 48: ...tus bar displays errors and messages from the software application These messages are not related to the managed device Using the buttons in Device Manager screens The following table Device Manager buttons page 48 describes buttons in Device Manager screens Not all buttons appear in all screens Device Manager buttons Button Name Description Insert Open a dialog box to create a new entry for a tab...

Страница 49: ...own in bold However changes are not applied to the running configuration until you click Apply Note Many dialog boxes contain a Refresh button After you apply changes to fields click Refresh to display the new information in the screen Working with statistics and graphs Device Manager tracks a wide range of statistics for each switch the stack chassis and each port You can view and graph statistic...

Страница 50: ...sec The cumulative count for each polling interval Minimum sec The minimum average for the counter for each polling interval Maximum sec The maximum average for the counter for each polling interval LastVal sec The average value for the counter during the previous polling interval Types of graphs With Device Manager you can create line area bar and pie graphs Line graph page 50 Area graph page 51 ...

Страница 51: ... Manager 51 Area graph Bar graph Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 52: ... dialog box for a single object shows all six types of statistics for each counter see Interface statistics for a single port page 52 Interface statistics for a single port Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 53: ...bottom of the statistics dialog box You can export statistics to a tab separated format file and import the file into other applications To export the information use the Export Data button below the table Viewing statistics as graphs To create a graph for an object Step Action 1 Select the object or objects to be graphed 2 Perform one of the following steps On the toolbar click Graph Selected Fro...

Страница 54: ...raph screen for line area and bar graphs to change the orientation of the graph to change the scale or to change the graph type End The following table Graph dialog box buttons page 54 describes the buttons in the graph dialog boxes Graph dialog box buttons Button Name Description Stacked Stack data quantities instead of displaying them side by side Horizontal Rotate the graph 90 degrees Nortel Et...

Страница 55: ...SH connection to the console interface for the switch or stack currently being accessed To open an SSH connection to a switch perform one of the following steps From the main menu select Device SSH Connection On the toolbar click SSH An SSH window to the switch appears Note The SSH connection is established only when the device is SSH capable and is enabled Trap log You can configure the Nortel Et...

Страница 56: ... Web based Management Interface for the switch Device Manager Online Help Online Help in Device Manager is context sensitive and is displayed in the default Web browser The Web browser launches automatically when you click Help The default locations of the Help files are the directories listed in Help file locations page 56 the following table Help file locations Platform Default path Windows 95 W...

Страница 57: ...stack in the Address field of the Web browser in the form http switch IP address and press Enter For example if the switch or stack IP address is 10 30 31 105 then enter http 10 30 31 105 in the Address field You can obtain the IP address of the switch or stack from the switch administrator 3 If applicable enter the user name and password to gain access to the switch or stack The user name is stat...

Страница 58: ...ration To navigate the menu click a main header The corresponding options appear beneath Click an option to display the associated management page Web based Management Interface menu options page 58 lists the Web based Management Interface menu options Web based Management Interface menu options Main Heading Options Description Summary Stack Information Switch Information View information about th...

Страница 59: ...N Threshold RMON Event Log System Log Configure fault thresholds and view event logs Statistics Port Port Error Summary Interface Ethernet Errors Transparent Bridging RMON Ethernet RMON History View statistics for a variety of switch functions These options are available only when the switch is part of a stacked configuration These options have additional associated options Nortel Ethernet Routing...

Страница 60: ...ch as Help manuals and switch upgrade procedures These options are available only when the switch is part of a stacked configuration These options have additional associated options CAUTION Nortel recommends that you use the navigation tools in the interface instead of those in the Web browser such as page forward page back and page refresh Web browser functions do not enhance the use of the inter...

Страница 61: ...ick the icon to see the management page associated with this menu option and any related hyperlinks This icon identifies a menu option associated with an action Actions have no associated management page and take place immediately This icon is a link to the Nortel corporate home page Click this icon to open a new Web browser window and load the Nortel corporate home page Management Page The Manage...

Страница 62: ...ields have a white background and are editable Check Box Use check boxes to change data on the switch that exists in either an on or off state When a check box displays a check mark that data item is enabled on otherwise it is disabled off Click in the check box to enter a check mark or to remove a check mark Icons and Buttons Icons and buttons on a Management Page represent the actions that you c...

Страница 63: ...ement Page Modify Open a modification page for the data row in which the button appears View Open a read only statistics page for the data row in which the button appears Delete Delete the data row in which the button appears Help Open Help for the current Management Page in a new Web browser window Context sen sitive Help Open Help for the current data item in a new Web browser window Nortel Ethe...

Страница 64: ...00 Series user interfaces Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 65: ... access page 104 Setting server for Web based management page 106 Setting boot parameters page 107 Defaulting to BootP when needed page 108 Customizing the CLI banner page 110 Displaying complete GBIC information page 114 Displaying hardware information page 114 Shutdown command page 114 CLI Help page 117 Factory default configuration When you initially access a newly installed switch or you reset...

Страница 66: ...ite Community String private Trap IP Address 0 0 0 0 no IP address assigned Community String Zero length string Authentication Trap Enabled Autotopology Enabled sysContact Zero length string sysName Zero length string sysLocation Zero length string Aging Time 300 seconds Find an Address Select VLAN ID 1 00 00 00 00 00 00 no MAC address assigned MAC Address Security Disabled MAC Address Security SN...

Страница 67: ... Name VLAN Management VLAN Yes VLAN 1 VLAN Type Port based Protocol ID PID None User Defined PID 0x0000 VLAN State Active VLAN 1 Port Membership All ports assigned as members of VLAN 1 Unit 1 Port 1 Filter Untagged Frames No Filter Unregistered Frames Yes Port Name Unit 1 Port 1 PVID 1 Port Priority 0 Tagging Untag All AutoPVID Enabled Unit 1 Port 1 PVID 1 read only Port Name Unit 1 Port 1 read on...

Страница 68: ...r Unit Port Zero length string Unit Port X Zero length string Unit Port Y Zero length string Address A 00 00 00 00 00 00 no MAC address assigned Address B 00 00 00 00 00 00 no MAC address assigned Rate Limit Packet Type Both Limit None VLAN 1 Snooping Disabled Proxy Disabled Robust Value 2 Query Time 125 seconds Set Router Ports Version 1 Static Router Ports for all ports Multicast Group Membershi...

Страница 69: ...secret New Unit Number Current stack order Renumber units with new setting No Group 1 Bridge Priority 8000 Bridge Hello Time 2 seconds Bridge Maximum Age Time 20 seconds Bridge Forward Delay 15 seconds Add VLAN Membership 1 Tagged BPDU on tagged port STP Group 1 No Other STP Groups Yes STP Group State STP Group 1 Active Other STP Groups InActive VID used for tagged BPDU 4001 4008 for STGs 1 8 resp...

Страница 70: ... Allowed Source Mask 50 user configurable fields First field 0 0 0 0 no IP address assigned Remaining 49 fields 255 255 255 255 any address is allowed Image Filename Zero length string Diagnostics image filename Zero length string TFTP Server IP Address 0 0 0 0 no IP address assigned Start TFTP Load of New Image No Configuration Image Filename Zero length string Copy Configuration Image to Server ...

Страница 71: ...ser access limitations Setting user access limitations using the CLI page 71 Setting user access limitations using the Web based Management Interface page 75 Setting user access limitations using the CLI The administrator can use the CLI to limit user access by creating and maintaining passwords for Web Telnet and Console access This is a two step process that requires that you first create the pa...

Страница 72: ...he length can be 1 15 chars If password security is enabled the range for length is 10 15 chars 3 Press Enter End Enabling and disabling passwords After you set the read only and read write passwords you can individually enable or disable them for the various switch access methods To enable passwords perform the following task Step Action 1 Access the CLI through the Telnet protocol or a Console c...

Страница 73: ...ce contains a list of eligible user names and passwords and their associated access rights When RADIUS is used to authenticate access to a switch the user supplies a user name and password and this information is checked against the existing list If the user credentials are valid they can access the switch If you select RADIUS Authentication when you set up passwords through the CLI you must speci...

Страница 74: ...hared between the switch and the RADIUS server Enter the secret string which is a string up to 16 characters in length password fallback An optional parameter that enables the password fallback feature on the RADIUS server This option is disabled by default timeout The RADIUS timeout period 3 Press Enter End Related RADIUS Commands When you configure RADIUS authentication three other CLI commands ...

Страница 75: ...ation when the user logs on to the switch through the Web based Management Interface you must edit the Web password To do this select Administration Security Web from the main menu and perform the following procedure Step Action 1 From the Web Switch Password Type list select the password type Three options are available in the Web Switch Password Type list None Users who access the switch through...

Страница 76: ...h in the read write Switch Password field Note A value of None or RADIUS Authentication in the Web Switch Password Type list always overrides the values in the Read Only Switch Password and read write Switch Password fields 4 Click Submit Note You cannot change Web Stack Password settings on this screen the settings are for information only For procedures to change this password see Setting user a...

Страница 77: ...nfigured in Steps 2 and 3 of this procedure These passwords must be 1 to 15 characters in length RADIUS Authentication A RADIUS server on the local area network authenticates the user For information about configuring the parameters for RADIUS server authentication see Configuring RADIUS authentication page 80 2 If you selected the Local Password option in Step 1 specify a password to grant read o...

Страница 78: ...sole password To require password authentication when the user logs in to the switch through the Console you must edit the Console password Select Administration Security Console from the main menu and perform the following procedure Step Action 1 Select the password type from the Console Switch Password Type list Three options are available in the Console Switch Password Type list None Users who ...

Страница 79: ...ly Console Password field 3 If you selected the Local Password option in step 1 specify a password to grant read write access to the switch in the Read Write Console Password field Note A value of None or RADIUS Authentication in the Console Switch Password Type list always overrides the values in the Read Only Console Password and Read Write Console Password fields 4 Click Submit Note You cannot ...

Страница 80: ...rameters select Administration Security RADIUS and perform the following procedure Step Action 1 In the Primary RADIUS Server field type the IP address of the primary RADIUS server that is used for user authentication 2 In the Secondary RADIUS Server field type the IP address of a secondary RADIUS server that is used as a backup for the primary server 3 In the UDP RADIUS Port field type the UDP po...

Страница 81: ... valid IP address A Trivial File Transfer Protocol TFTP server is on the network that is accessible by the switch and that has the desired software version loaded If you change the switch software on a Nortel Ethernet Routing Switch 4500 Series 4548 GT PWR using a USB Mass Storage Device ensure that the Mass Storage Device has the desired software version and is inserted into the front panel USB p...

Страница 82: ...ge name no reset usb download parameters page 82 explains the parameters for the download command download parameters Parameter Description address ip The IP address of the TFTP server you use The address ip parameter is optional and if you omit it the switch defaults to the TFTP server specified by the tftp server command unless software download is to occur using a USB Mass Storage Device image ...

Страница 83: ... usb parameters are mutually exclusive you can execute only one at a time 3 Press Enter End The software download occurs automatically without user intervention This process deletes the contents of the flash memory and replaces it with the desired software image Do not interrupt the download Depending on network conditions this process make take up to 10 minutes When the download is complete the s...

Страница 84: ... Manager page 40 2 From the JDM menu select Edit File System The File System screen appears as shown in Java Device Manager File System screen page 84 Java Device Manager File System screen 3 Select the Config Image Diag file tab if it is not already selected 4 Specify the information necessary to perform the download File System screen fields page 84 outlines each field on this screen File System...

Страница 85: ...ken during this file system operation The options applicable to a software download are dnldImgFromUsb Download a new software image to the switch using the front panel USB port This option replaces the image regardless of whether it is newer or older than the current image dnldImgIfNewer Download a new software image to the switch only if it is newer than the one currently in use dnldFw Download ...

Страница 86: ... a new software image to the switch using the front panel USB port dnldFwFromUsb Download a new diagnostic software image to the switch from the front panel USB port This option replaces the image regardless of whether it is newer or older than the current image Note For information about additional options see Working with configuration files page 90 Status Display the status of the last action t...

Страница 87: ...ement Interface To change the software version running on the switch that uses the Web based Management Interface perform the following procedure Step Action 1 Log in to the Web based Management Interface For specific information about this topic see Accessing the Web based Management Interface page 57 2 Navigate to the Software Download Management page by selecting Configuration Software Download...

Страница 88: ...ength Select Target The target from which the software images are downloaded Select either TFTP Server or USB as the download target TFTP Server IP Address The IP address of the TFTP Server to be used in the software download Start TFTP Load of New Image The type of software download to perform Select the appropriate option from the list No Perform no software download Software Image Perform a dow...

Страница 89: ...he software image is downloaded but gradually slows as the switch erases the flash memory This pattern speeds up again as the switch programs the new image into the flash memory When the process is complete the port LEDs are no longer lit and the switch resets Setting TFTP parameters Many processes in the switch can use a Trivial File Transfer Protocol TFTP server The following sections describe h...

Страница 90: ...ters and you run it in Global Configuration command mode Working with configuration files This section details working with configuration files through the various switch interfaces The administrator uses ASCII text configuration files to quickly change the configuration of a switch This section contains the following topics Configuration files in the CLI page 90 Configuration files in the JDM pag...

Страница 91: ... the configuration file to a USB Mass Storage Device through the front panel USB drive copy running config parameters page 91 outlines the parameters for using this command copy running config parameters Parameter Description tftp usb Specify a location to save the configuration file address XXX XXX XXX XXX If you use a TFTP server specify the IP address filename name The name of the file that is ...

Страница 92: ... copy tftp config parameters page 92 outlines the parameters for this command copy tftp config parameters Parameter Description address XXX XXX XXX XXX The IP address of the TFTP server filename name The name of the file unit unit number The number of the stack unit Saving the current configuration The configuration currently in use on a switch is regularly saved to the flash memory automatically ...

Страница 93: ...on file page 96 Storing the current ASCII configuration To store the current ASCII switch configuration file to a TFTP server or USB storage device perform the following procedure Step Action 1 Open the JDM FileSystem screen by selecting Edit File System from the JDM menu 2 Select the Ascii Config File tab This tab is displayed in AsciiConfigFile tab page 93 AsciiConfigFile tab Nortel Ethernet Rou...

Страница 94: ...pload The file upload is complete when the status displays either Passed or Failed End Retrieving an ASCII configuration file To retrieve an ASCII configuration file from a TFTP server or from a USB storage device and apply it to the switch perform the following procedures Step Action 1 Open the JDM FileSystem screen by selecting Edit File System from the JDM menu 2 Select the Ascii Config File ta...

Страница 95: ...s tab is illustrated in Java Device Manager File System screen page 84 3 If the file is stored on a USB storage device skip this step otherwise if a default TFTP server is not already specified or another TFTP server is to be used enter the IP address of the TFTP server to use in the LoadServerAddr field 4 In the BinaryConfigFilename field enter the name to assign to the configuration file 5 If th...

Страница 96: ...ieve 5 If the configuration file to be retrieved to a member of a stack enter the stack unit number in the BinaryConfigUnitNumber field If it is a stand alone unit specify 0 6 If you retrieve the configuration file from a USB storage device enter the stack unit number in which the USB device is inserted in the UsbTargetUnit field 7 In the Action field select dnldConfig to download the file from a ...

Страница 97: ...on tab The Save Configuration tab appears 3 In the Action field select copyConfigToNvram 4 Click Apply 5 Click Refresh The Status field displays the file copy progress End Configuration files in the Web based Management Interface The Web based Management Interface provides tools to store and retrieve configuration files For details see the following topics Storing and retrieving a configuration fi...

Страница 98: ...Configuration File from the Web based Management Interface 2 Complete the fields on this page to upload the file File upload fields page 98 outlines the relevant fields File upload fields Field Description Configuration Image Filename The name of the file create during the upload Select Target The location of the uploaded file This can be either TFTP TFTP Server or USB USB Mass Storage Device TFTP...

Страница 99: ...cation of the file to download This can be either TFTP TFTP Server or USB USB Mass Storage Device TFTP Server IP Address The IP address of the TFTP server to use if applicable Copy Configuration Image To Target To perform a file download selectNO from this list Retrieve Configuration Image From Target To perform a file upload select YES from this list Target Unit For Retrieve This field is availab...

Страница 100: ...edure Step Action 1 Select Configuration Ascii Config Download to open the page from the Web based Management Interface 2 In the Ascii Configuration File Download Setting table type the name of the file including the full local path in the Ascii Configuration File field Alternatively click Browse and select the file from the dialog window 3 Click Submit End The Last Manual Configuration Status fie...

Страница 101: ...trieve Configuration File from Target To proceed with the file transfer change the value in the list from NO to YES 3 Click Submit End The Last Manual Configuration Status field displays the outcome of the operation Automatically downloading a configuration file You can configure the switch to automatically download a configuration when it boots This section describes how to configure a switch to ...

Страница 102: ...e TFTP address and file name Note If you omit this parameter the system immediately downloads and runs the ASCII configuration file address XXX XXX XXX XXX The IP address of the TFTP server filename name The name of the configuration file to use in this process You must run this command in the Privileged EXEC mode You can view the current switch settings for this process using the show config netw...

Страница 103: ...ettings on the screen to connect to the TFTP server 6 Click Apply 7 Click Refresh to check AsciiConfigAutoDldStatus field for automatic download configuration file status The automatic download configuration file status can be one of the following passed in progress failed End Terminal setup You can customize switch terminal settings to suit the preferences of a switch administrator You must perfo...

Страница 104: ...ust be enabled Note Multiple users can simultaneously access the CLI system through the serial port a Telnet session and modems The maximum number of simultaneous users is 4 plus 1 each at the serial port for a total of 12 users on the stack All users can configure the switch simultaneously For details about viewing and changing the Telnet allowed IP addresses and settings see the following sectio...

Страница 105: ...ccess failures all Specify the events for which you want to store details in the event log none Do not save access events in the log access Save only successful access events in the log failure Save failed access events in the log all Save all access events in the log source ip 1 50 XXX XXX XXX XXX mask XXX XXX XXX XXX Specify the source IP address from which connections can occur Enter the IP add...

Страница 106: ...r list For more information about the IP Manager list see Chapter 3 default telnet access command The default telnet access command sets the Telnet settings to the default values The syntax for the default telnet access command is default telnet access Run the default telnet access command in Global Configuration command mode Setting server for Web based management You can use the CLI to enable or...

Страница 107: ...for Web based management The syntax for the no web server command is no Web server Run the no web server command in Global Configuration command mode Setting boot parameters The command described in this section is used to boot the switch or stack and to set boot parameters boot command The boot command performs a soft boot of the switch or stack The syntax for the boot command is boot default uni...

Страница 108: ...BootP when needed However if the device has no assigned IP address and the BootP process times out the BootP mode automatically changes to BootP disabled This change to BootP disabled is not stored and the BootP reverts to the default value of BootP when needed after the device reboots When you upgrade the syste the switch retains the previous BootP value When the switch resets to default after an...

Страница 109: ...ly when needed Note The default value is to use BootP when needed no ip bootp server command The no ip bootp server command disables the BootP server The syntax for the no ip bootp server command is no ip bootp server Run the no ip bootp server command in Global Configuration command mode default ip bootp server command The default ip bootp server command uses BootP when needed The syntax for the ...

Страница 110: ...r tab page 111 Custom Banner tab page 113 show banner command The show banner command displays the banner The syntax for the show banner command is show banner static custom Run the show banner command in Privileged EXEC command mode show banner parameters page 110 describes the parameters for the show banner command show banner parameters Parameters and variables Description static custom Specify...

Страница 111: ... previously stored custom banner This command sets the banner type to the default setting STATIC The syntax for the no banner command is no banner Run the no banner command in Global Configuration command mode Banner tab The Banner tab controls the CLI banner display To configure the Banner Control perform the following procedure Step Action 1 Open the Edit Chassis screen in the manner detailed at...

Страница 112: ...ions The static option uses the predefined static banner The custom option uses the previously set custom banner The disabled option prevents the display of any banner See also System tab page 216 Base Unit Info tab page 219 Stack Info tab page 221 Agent tab page 224 SNMP tab Trap Receivers tab Power Supply tab page 226 Fan tab page 227 Custom Banner tab page 113 Nortel Ethernet Routing Switch 450...

Страница 113: ...m Banner tab page 113 describes the Custom Banner tab fields Custom Banner tab Field Description Type Identify the banner type Two banner types are available one type is used in switch or stand alone mode while the other is used in the stack mode Id Identify the line of text within a custom banner Line Display one line of a 19 line banner If the line contains non printable ASCII characters then th...

Страница 114: ...thout interrupting a process or corrupting the software image After you issue the command the configuration is saved and blocking is performed and the user is notified that it is safe to power off the switch This notification is supplied every second until the switch is shut down manually or the command automatically resets the switch The syntax for the shutdown command is shutdown minutes_to_wait...

Страница 115: ...ill not be saved Shutdown has blocked the flash Autoreset in xxxx seconds Neither Web based management nor Device Manager receives any shutdown warning messages The following table describes the parameters and variables for the shutdown command Shutdown command parameters and variables Parameters and variables Description force Instruct the switch to skip the shutdown confirmation prompt minutes t...

Страница 116: ...sage appears Warning the switch stack has been set to reload in xx minutes Current configuration has NOT been saved Configuration must be explicitly saved After the reload timer expires the switch resets reloads the last saved configuration and re enables the autosave feature The syntax for the reload command is reload force minutes to wait 1 60 cancel The following table describes the parameters ...

Страница 117: ... executing the dynamic switch configuration commands that results in loss of switch connectivity for example if you make an error in the IP address mask in the MLT configuration or in VLAN trunking the reload command provides you with a safeguard When the reload timer expires the switch reboots to the last saved configuration and connectivity is re established Consequently you need not travel to t...

Страница 118: ...Basic configuration tasks Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 119: ...o ports Redundant power slot for DC DC converter installation 4550T 48 10 100BaseTX RJ 45 ports plus 2 10 100 1000 combo ports Redundant power slot for DC DC converter installation 4550T PWR 48 10 100BaseTX RJ 45 ports with PoE plus 2 10 100 1000 SFP combo ports 4548GT 48 10 100 1000BaseTX RJ 45 ports and 4 shared SFP ports Redundant power slot for DC DC converter installation 4548GT PWR 48 10 100...

Страница 120: ...el Ethernet Routing Switch RPS 15 chassis DC DC Converter Module The DC DC Converter Module for the non PoE switches operates with the optional Nortel Ethernet Switch Power Supply Unit 10 The PoE switches do not require a DC DC Converter Module The 100 W DC DC Converter Module provides a Plug and Play redundant power supply unit for the Ethernet Routing Switch Series 4500 non PoE switches Contact ...

Страница 121: ...ration CFG image of a unit in a stack during a unit replacement The retained CFG image from the old unit is restored to the new unit Because retained CFG images are kept in the DRAM of the stack the stack power must be on during the procedure Note 1 For Auto Unit Replacement to function properly the new unit and the existing units in the stack must all run the same version of software Note 2 Auto ...

Страница 122: ...e CFG Mirror Image is a CFG mirror image that has its AU in the stack An INACTIVE CFG Mirror Image is a CFG mirror image for which the associated AU is removed from the stack When a CFG mirror image becomes INACTIVE the INACTIVE CFG mirror image is copied to another unit The stack always keeps two copies of an INACTIVE CFG mirror image in the stack in case one unit is removed the other unit can st...

Страница 123: ...s a new unit causes the CFG image of the new unit to be mirrored in the stack For example in CFG mirror images in the stack after adding unit 4 page 124 after you add unit 4 to the stack the CFG 4 mirror image is created in the BU unit 1 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Net...

Страница 124: ...o copies must not reside in the same unit in the stack For example after you remove unit 4 from the stack shown in CFG mirror images in the stack after adding unit 4 page 124 the CFG 4 mirror image becomes INACTIVE see CFG mirror images after removing unit 4 page 125 Another copy of the INACTIVE CFG 4 mirror image is also created in unit 2 Nortel Ethernet Routing Switch 4500 Series Overview System...

Страница 125: ...BU from the stack shown in CFG mirror images in the stack after adding unit 4 page 124 the TEMP BU unit 2 must mirror all the CFG images in the stack see CFG mirror images in the stack after removing the BU unit 1 page 126 The feature also ensures that the stack always has two copies of an INACTIVE CFG mirror image Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 50...

Страница 126: ...irror images of the NBUs in the stack The CFG 2 mirror image is created in unit 3 Unit 3 becomes the next TEMP BU in case you remove the current TEMP BU Restoring a CFG image Restoring a CFG image overwrites the CFG image of a new unit in a stack with an INACTIVE mirror image stored in the stack Note Restore a CFG image to a new unit happens only if you meet the following conditions The AUR featur...

Страница 127: ...e flash drive d The new unit resets itself End For example if you add a unit 5 MAC Address 5 to the stack shown in CFG mirror images in the stack after removing the BU unit 1 page 126 the following occurs see CFG mirror images in the stack after adding unit 5 page 128 The INACTIVE CFG 1 mirror image is copied to the CFG 5 image Unit5 now has the configuration of unit 1 which is no longer in the st...

Страница 128: ...figuration show stack auto unit replacement command The show stack auto unit replacement command displays the current AUR settings The syntax for this command is show stack auto unit replacement The stack auto unit replacement enable command is in all command modes No parameters or variables are available for the show stack auto unit replacement command Nortel Ethernet Routing Switch 4500 Series O...

Страница 129: ...ode No parameters or variables are available for the no stack auto unit replacement enable command default stack auto unit replacement enable command The default stack auto unit replacement enable command restores the default AUR settings The syntax for this command is default stack auto unit replacement enable Run the default stack auto unit replacement enable command in Global Configuration mode...

Страница 130: ...t image enable command Use the stack auto unit replacement image enable command to enable AAUR Because AAUR is enabled by default use this command only if this functionality was previously disabled The syntax for this command is stack auto unit replacement image enable Run the stack auto unit replacement image enable command in Global Configuration command mode no stack auto unit replacement image...

Страница 131: ...plex 10 100 Mb s Ethernet Local Area Networks LAN This section describes the general features of the Nortel Ethernet Routing Switch 4500 Series Flash memory storage Switch software image storage The Nortel Ethernet Routing Switch 4500 Series uses flash memory to store the switch software image You can update the software image with a new version from flash memory You must have an in band connectio...

Страница 132: ...applications that require high performance and reliable service such as voice and video over IP you can use DiffServ to give preferential treatment to this data over other traffic Power over Ethernet The Nortel Ethernet Routing Switch 4500 Series 4548 GT PWR and the 4550T PWR PoE switches provide IEEE 802 3af compliant power or PoE on all 10 100 1000 RJ 45 ports PoE refers to the ability of the sw...

Страница 133: ...at only the protocol based VLAN ports are flooded with the specified protocol type packets The maximum number of available protocols is 14 including the User Defined Protocols option VLANs are classified based on the following information 1 Is the packet tagged 2 Does the packet belong to a protocol based VLAN If none of the criteria apply the packet belongs to the VLAN identified by the PVID of t...

Страница 134: ...flooding in the network by enhancing the way Topology Change Notification TCN packet is generated Multiple Spanning Tree Protocol With Multiple Spanning Tree Protocol MSTP or IEEE 802 1s you can configure multiple instances of RSTP on the same switch Each RSTP instance can include one or more VLANs The operation of the MSTP is similar to the current Nortel proprietary STP The 4500 Series switch ca...

Страница 135: ...link By default Link Aggregation is set to off on all ports MultiLink Trunking With MultiLink Trunking MLT you can group multiple ports two to eight together when you link ports to another switch or server This grouping increases the aggregate throughput of the interconnection between two devices by 8 Gb in full duplex mode You can configure the Nortel Ethernet Routing Switch 4500 Series with up t...

Страница 136: ...ort as a traffic monitor for a specified port You can specify port based monitoring for ingress and egress at a specific port You also can attach a probe device such as a Nortel StackProbe or equivalent to the designated monitor port Note Use the CLI or the Web based Management Interface to configure port mirroring Auto MDI X The term auto MDI X refers to automatic detection of transmit and receiv...

Страница 137: ... attached device acknowledges a supported speed and duplex mode Custom Autonegotiation Advertisements In the Nortel Ethernet Routing Switch 4500 Series you can use the Custom Autonegotiation Advertisements CANA feature to control the speed and duplex settings that each Ethernet port of the device advertises as part of the autonegotiation process Without CANA a port with autonegotiation enabled adv...

Страница 138: ...tput 4548GT PWR config interface fastethernet 5 4548GT PWR config if auto negotiation advertisements port 5 10 full 4548GT PWR config if Viewing current autonegotiation advertisements To view the autonegotiation advertisements for the device enter the following command show auto negotiation advertisements port portlist The following example displays sample output for the show auto negotiation adve...

Страница 139: ...if Silencing advertisements To set a port transmit no autonegotiation advertisements enter the following command in the Interface Configuration command mode no auto negotiation advertisements port portlist To silence the autonegotiation advertisements for port 5 of the device enter the following command no auto negotiation advertisements port 5 The following example displays sample output for the ...

Страница 140: ...is section shows a sample ASCII configuration file This file is an example only and shows a basic configuration for a stand alone switch that includes multilink trunking VLANs port speed and duplex and SNMP configurations The following text represents a sample ASCII configuration file example script to configure different features from CLI enable configure terminal add several MLTs and enable mlt ...

Страница 141: ...168 100 125 private snmp server community private exit end Finished Note To add comments to the ASCII configuration file add an exclamation point to the beginning of the line Displaying unit uptime You can display the uptime for each unit in a stack Unit stack uptime collects the stack uptime for each unit in a stack and reports this information when requested You can determine how long each unit ...

Страница 142: ...ration file name and configuration server address With a properly configured BootP server the switch automatically learn its assigned IP address subnet mask and the IP address of the default router default gateway The Nortel Ethernet Routing Switch 4500 Series has a unique 48 bit hardware address or MAC address that is printed on a label on the back panel Use this MAC address when you configure th...

Страница 143: ...RFC 2030 MIB is the s5agent With this feature the system can obtain the time from any RFC 2030 compliant NTP or SNTP server The SNTP client implementation for this feature is unicast The SNTP client operates typically in a unicast mode but can use the broadcast and multicast modes SNTP accuracy is typically in the order of significant fractions of a second This accuracy correlates to the latencies...

Страница 144: ...tween packets and the timeout You can also set ping to continuous or you can set a debug flag to obtain extra debug information See ping command page 190 Supported standards and RFCs This section lists the standards and RFCs supported by the Nortel Ethernet Routing Switch 4500 Series Standards The following IEEE Standards contain information pertinent to the Nortel Ethernet Routing Switch 4500 Ser...

Страница 145: ...19 RMON MIB RFC 1757 RMON RFC 1271 RMON RFC 1157 SNMP RFC 1112 IGMPv1 RFC 2236 IGMPv2 RFC 1945 HTTP v1 0 RFC 2865 RADIUS RFC 2674 Q BRIDGE MIB RFC 3410 SNMPv3 RFC 3411 SNMP Frameworks RFC 3413 SNMPv3 Applications RFC 3414 SNMPv3 USM RFC 3415 SNMPv3 VACM RFC 3412 SNMP Message Processing Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 Februa...

Страница 146: ...el Ethernet Routing Switch 4500 Series Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 147: ...e detection to support legacy PD devices including the Nortel and Cisco Legacy IP Phones per port power management and monitoring AC and DC disconnection load under voltage current and over voltage current detection at least 320 watts W power available for PSE ports from the internal power supply up to 6 6 W for each port on all 48 ports a total of 740 W power available for PSE ports using both th...

Страница 148: ...mpliant powered device into a front panel port and receive power in that port Data also can pass simultaneously on that port This capability is called PoE The IEEE 802 3af draft standard regulates a maximum of 15 4 W of power for each port that is a power device cannot request more than 15 4 W of power As different network devices require different levels of power the overall available power budge...

Страница 149: ...vice to the switch to enable the IP device to discharge If you attempt to connect earlier the switch may not detect the IP device Port power priority You can configure the power priority of each port by choosing low high or critical power priority settings The switch automatically drops low priority ports when the power requirements exceed the available power budget When the power requirements bec...

Страница 150: ...have its own external power source Stacking You can stack the PoE switches up to eight units high You can configure these stacks for redundancy Power pairs The PoE switches support wiring as mentioned in the IEEE 802 3af draft standard The PoE switches support power to Signal pair only Note The RJ 45 ports 45 46 47 and 48 in the 4548 GT PWR can still supply PoE power to the attached devices even i...

Страница 151: ... switch You can allocate a maximum of 16 W of power for each port to the PoE devices connected to the 4550T PWR or the 4548 GT PWR You can allocate power by using the physical power sources The power sources are physically attached to the switch You can have only the internal power or you can attach an optional Nortel Ethernet Redundant Power Supply Unit 15 Ensure that you know the actual physical...

Страница 152: ...ernet Routing Switch 4500 Series 4550T PWR and the 4548 GT PWR switches and their external power source your only option Nortel Ethernet Redundant Power Supply Unit 15 is a total of 320W of available power You can power up to 48 ports at 6 6W for each port with this configuration or 20 ports at the maximum power of 15 4W for each port The following figure illustrates the Nortel Ethernet Routing Sw...

Страница 153: ...ing with the Nortel Ethernet Routing Switch 4548GT PWR and the Nortel Ethernet RPS 15 page 154 shows the use of the 4548 GT PWR with the Nortel Ethernet 15 RPS as an external power source with the power sharing configuration In this case the internal power AC source is connected along with the Nortel Ethernet 10 PSU DC source This power sharing configuration supplies 740 W to the 4548 GT PWR This ...

Страница 154: ... of the Nortel Ethernet RPS 15 you have a total of 740 W of PoE non redundant power which provides up to 48 ports to be powered at 15 4 W Power Supply Unit PSU option An external power source Nortel Ethernet RPS 15 can provide redundant power to the Nortel Ethernet Routing Switch 4548GT PWR or to the 4550T PWR That is the power fails over to the Nortel Ethernet RPS 15 in case a problem occurs with...

Страница 155: ...WR for RPS with an external power source Power availability with the PSU option Power Source Available Power for Powered Devices AC 320 W Nortel Ethernet RPS 15 320 W Total Power RPS 320 W By using the Nortel Ethernet RPS 15 you have a total of 320 W of PoE redundant power which provides 6 6 W of power to up to 48 ports Diagnosing and correcting PoE problems This section discusses some common prob...

Страница 156: ...NMP Error An unspecified error condition occurred Connecting the PSU Perform the following steps in the order specified to connect the PSU to the Nortel Ethernet Routing Switch 4548GT PWR or the 4550T PWR Step Action 1 Plug the external power source into the DC connector receptacle on the back of the switch by using the 2 pin power connector and the 10 pin control connector 2 Attach the ground lug...

Страница 157: ...r each port by increments of 1 W in the range of 3 W to 16 W The default power level for each port is 16 W You can configure the power priority of each port by choosing low high or critical power priority settings The switch automatically drops low priority ports when the power requirements exceed the available power budget If the power requirements are lower than the switch power budget the power...

Страница 158: ...liant You can set this parameter for the entire switch you cannot set the discovery mode for each port You can obtain power usage information from the management systems Statistics do not accumulate The system automatically disconnects the port from power when it detects an overload on any port and the remainder of the ports remain functional Note Ensure that you set the switch for the power detec...

Страница 159: ...command sets the port power priority The syntax for the poe priority command is poe poe priority port portlist critical high low poe priority parameters page 159 outlines the parameters for this command poe priority parameters Parameter Description port portlist The ports to set priority for low high critical The PoE priority for the port Run the poe priority command in Interface Configuration com...

Страница 160: ... status The show poe main configuration command displays the power configuration The syntax for the show poe main configuration command is show poe main status unit 1 8 Substitute 1 8 with the number of the unit for which to display the configuration Run the show poe main status command in Privileged EXEC command mode Set power usage threshold The poe power usage threshold command sets the power u...

Страница 161: ...af_and_legacy command in Global Configuration command mode Show port power status The show port power status command displays the power configuration The syntax for the show port power status command is show poe port status portlist Substitute portlist with the ports for which to display configuration Run the show poe port status command in Global Configuration command mode Show port power measure...

Страница 162: ... Aspect color codes page 162 explains the different colors displayed by the power aspect Power Aspect color codes Color Description Green The port is currently delivering power Red The power and detection mechanism for the port is disabled Orange The power and detection mechanism for the port is enabled The port is not currently delivering power White Gray The power and detection mechanism for the...

Страница 163: ...uring power management for the ports page 165 Configuring power management on the switch Use the Global Power Management screen to configure and view power settings for the switch To configure power management complete the following procedure Step Action 1 Open the Global Power Management screen by selecting Configuration PoE Management Global Power Management The following figure illustrates the ...

Страница 164: ...e threshold inserted by user Traps Control The status of the traps control You can enable or disable this feature PD Detect Type The standard that you use for power detection The standard that you select can be one of the following IEEE 802 3af IEEE 802 3af and legacy Power Source Present The mode of power supply that the Ethernet Routing Switch 4500 currently uses The mode of power supply can be ...

Страница 165: ...for the ports on the switch To configure power management for the ports complete the following procedure Step Action 1 Open the Port Property page by selecting Configuration PoE Management Port Property The following figure illustrates the Port Property dialog box 2 Enter the required settings 3 Click Submit End Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 0...

Страница 166: ...Low Priority Overload Classification The operational status of the port PD classification Limit W Set the maximum power that the switch can supply to a port The default value is 16W Priority Set the priority of a port The Priority of a port is used to detect the ports that can be dropped when the power requirements exceed the available power budget The priority that can be assigned to a port can b...

Страница 167: ...everal ports have the same priority the port with the higher port number is dropped Volt v The voltage supplied by the port Current mA The current supplied by the port Power W The power supplied by the port Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 168: ...68 Power over Ethernet Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 169: ... CLI commands used in general switch administration This section contains the following topics Multiple switch configurations page 170 New Unit Quick Configuration IP blocking Assigning and clearing IP addresses page 171 Assigning and clearing IP addresses for specific units page 174 Displaying Interfaces page 175 Setting port speed page 176 Enabling Autotopology page 179 Enabling rate limiting pa...

Страница 170: ... show nvram block command page 170 copy config nvram block command page 170 copy nvram config block command page 171 show nvram block command This command shows the configurations currently stored on the switch The syntax for this command is show nvram block Run this command in Global Configuration command mode copy config nvram block command This command copies the current configuration to one of...

Страница 171: ...ions ip address command page 171 no ip address command page 172 ip default gateway command page 172 no ip default gateway command page 173 show ip command page 173 ip address command The ip address command sets the IP address and subnet mask for the switch or a stack The syntax for the ip address command is ip address stack switch unit XXX XXX XXX XXX netmask XXX XXX XXX XXX Run the ip address com...

Страница 172: ...ddress stack switch unit Run the no ip address command in Global Configuration command mode no ip address parameters page 172 describes the parameters for this command no ip address parameters Parameters Description stack switch Zeroes out the stack IP address and subnet mask or the switch IP address and subnet mask unit Zeroes out the IP address for the specified unit Note When you change the IP ...

Страница 173: ...ault gateway command in Global Configuration command mode Note When you change the IP gateway connectivity to Telnet and the Web Interface can be lost show ip command The show ip command displays the IP configurations BootP mode stack address switch address subnet mask and gateway address This command displays these parameters for what is configured what is in use and the last BootP The sub comman...

Страница 174: ...address and subnet mask of a specific unit in the stack The syntax for the ip address unit command is ip address unit 1 8 A B C D Run the ip address unit command in Global Configuration command mode ip address unit parameters page 174 describes the parameters this command ip address unit parameters Parameters and variables Description unit 1 8 Sets the unit you are assigning an IP address A B C D ...

Страница 175: ... 0 The syntax for the default ip address command is default ip address Run the default ip address command in Global Configuration command mode Note When the IP gateway changes connectivity to Telnet and the Internet can be lost Displaying Interfaces You can view the status of all interfaces on the switch or stackd including MultiLink Trunk membership link status autonegotiation and speed show inte...

Страница 176: ...76 default speed command page 177 duplex command page 177 default duplex command page 178 speed command The speed command sets the port speed The syntax for the speed command is speed port portlist 10 100 1000 auto Run the speed command in Interface Configuration command mode speed parameters page 176 describes the parameters and variables for the speed command speed parameters Parameters and vari...

Страница 177: ...rt speed to the factory default speed The syntax for the default speed command is default speed port portlist Run the default speed command in Interface Configuration command mode Default speed parameters page 177 describes the parameters for this command Default speed parameters Parameters and variables Description port portlist Specify the port numbers for which to set the speed to factory defau...

Страница 178: ...alf auto Set duplex to full full duplex mode half half duplex mode auto autonegotiation Note Enabling or disabling autonegotiation for speed also enables or disables it for duplex operation When you set the duplex mode for autonegotiation ensure that the other side of the link is also set for autonegotiation default duplex command The default duplex command sets the duplex operation for a port to ...

Страница 179: ...ogy is Data and Internet To enable autotopology using the CLI see the following sections autotopology command page 179 no autotopology command page 179 default autotopology command page 180 show autotopology settings command page 180 show autotoplogy nmm table command page 180 autotopology command The autotopology command enables the Autotopology protocol The syntax for the autotopology command is...

Страница 180: ...ommand has no parameters or values show autotoplogy nmm table command The show autotopology nmm table displays the Autotopology network management module NMM table The syntax for the show autotopology nmm table command is show autotopology nmm table Run the show autotopology nmm table command in Privileged EXEC command mode The show autotopology nmm table command has no parameters or values Enabli...

Страница 181: ...ption port portlist Specify the port numbers to configure for flow control Note If you omit this parameter the system uses the ports you specified in the interface command but only those ports that have speed set to 1000 full asymmetric symmetric auto disable Set the mode for flow control asymmetric PAUSE frames can flow only in one direction symmetric PAUSE frames can flow in either direction aut...

Страница 182: ...gabit Ethernet ports to set the flow control to automatic which automatically detects the flow control The syntax for the default flowcontrol command is default flowcontrol port portlist Run the default flowcontrol command in Interface Configuration mode Default flowcontrol parameters page 182 describes the parameters for the command Default flowcontrol parameters Parameters and variables Descript...

Страница 183: ...or the rate limit command is rate limit port portlist multicast pct broadcast pct both pct Run the rate limit command in Interface Configuration command mode Rate limit parameters page 183 describes the parameters for this command Rate limit parameters Parameters and values Description port portlist Specify the port numbers to configure for rate limiting Enter the port numbers to configure Note If...

Страница 184: ...ers Parameters Description port portlist Specify the port numbers to disable for rate limiting Enter the port numbers to disable Note If you omit this parameter the system uses the port number you specified in the interface command default rate limit command The default rate limit command restores the rate limiting value for the specified port to the default setting The syntax for the default rate...

Страница 185: ... inoperable The system retries connecting with the NTP server a maximum of three times with 5 minutes between each retry Use SNTP to provide a real time timestamp for the software shown as Greenwich Mean Time GMT If you run SNTP the system synchronizes with the configured NTP server at boot up and at user configurable periods thereafter the default synchronization interval is 24 hours The first sy...

Страница 186: ... and configured to display GMT time SNTP enable command The SNTP enable command enables SNTP The syntax for the SNTP enable command is sntp enable Run the SNTP enable command in Global Configuration command mode Note The default setting for SNTP is Disabled No SNTP enable command The no SNTP enable command disables SNTP The syntax for the no SNTP enable command is no sntp enable Run the no SNTP en...

Страница 187: ...ondary address command is sntp server secondary address A B C D Run the SNTP server secondary address command in Global Configuration command mode SNTP server secondary address parameters page 187 describes the parameters for this command SNTP server secondary address parameters Parameters Description A B C D Enter the IP address of the secondary NTP server in dotted decimal notation No SNTP serve...

Страница 188: ... interval command The SNTP sync interval command specifies recurring synchronization with the secondary NTP server in hours relative to initial synchronization The syntax for the SNTP sync interval command is sntp sync interval 0 168 Run the SNTP sync interval command in Global Configuration command mode SNTP sync interval parameters page 188 describes the for this command SNTP sync interval param...

Страница 189: ...ols the capabilities that the Nortel Ethernet Routing Switch 4500 Series advertises as part of the auto negotiation process The following sections describe configuring CANA using the CLI Configuring CANA page 189 Viewing current autonegotiation advertisements page 189 Viewing hardware capabilities page 190 Setting default auto negotiation advertisements page 190 no auto negotiation advertisements ...

Страница 190: ...ion mode no auto negotiation advertisements command The no auto negotiation advertisements command makes a port silent The syntax for the no auto negotiation advertisements command is no auto negotiation advertisements port portlist Run the no auto negotiation advertisements command in Interface Configuration mode Connecting to Another Switch Use the CLI to communicate with another switch while ma...

Страница 191: ... until the user interrupts it by entering Ctrl C timeout t 1 120 Set the timeout using either the timeout with the t parameter followed by the number of seconds the switch must wait before timing out interval 1 60 Specify the number of seconds between transmitted packets debug Provide additional output information such as the ICMP sequence number and the trip time telnet command Use the telnet com...

Страница 192: ...and mode ip domain name command Use the ip domain name command to set the default DNS domain name for the switch This default domain name is appended to all DNS queries or commands that do not already contain a DNS domain name The syntax for this command is ip domain name domain_name Substitute domain_name with the default domain name A domain name is deemed valid if it contains alphanumeric chara...

Страница 193: ...ee server addresses you must enter the command three times each with a different server address ip name server parameters page 193 outlines the parameters for this command ip name server parameters Parameter Description ip_address_1 The IP address of the domain name server used by the switch ip_address_2 Optional The IP address of a domain name server to add to the list of servers used by the swit...

Страница 194: ...Run this command in Global Configuration command mode General Switch Administration using the Web based Management Interface This section contains the following topics Viewing stack information page 194 Viewing summary switch information page 196 Changing stack numbering page 197 Identifying unit numbers page 199 Configuring BootP IP and gateway settings page 200 Modifying system settings page 203...

Страница 195: ...tack Inventory sections of the Stack Information screen Stack Information screen fields Section Fields Description Stack Information System Description The name created in the configuration process to identify the stack Software Version The version of the running software MAC Address The MAC address of the stack IP Address The IP address of the stack Nortel Ethernet Routing Switch 4500 Series Over...

Страница 196: ...mbering page 197 Description The description of the device or its subcomponent Pluggable port The SFP GBICs connected to the switch Software Version The current running software version Operational State The current operational state of the stack The operational states are Other Not Available Removed Disabled Normal Reset in Progress Testing Warning Non Fatal Errors Fatal Error and Not Configured ...

Страница 197: ...he board in ASCII format Hardware Version The hardware version of the switch Serial Number The serial number of the policy switch Operational State The current operational state of the device The operational states are Other Not Available Removed Disabled Normal Reset in Progress Testing Warning Non Fatal Errors Fatal Error and Not Configured Power Status The current power status of the device Pri...

Страница 198: ...witch The entries in this column are displayed in order of their current physical cabling with respect to the base unit and can show non consecutive unit numbering if one or more units were previously moved or modified The entries can include unit numbers of units that are no longer active MAC Address XX XX XX XX XX X X MAC address of the corresponding unit listed in the Current Unit Number field ...

Страница 199: ...quest 4 Click Yes End Identifying unit numbers Identify the unit numbers of the switches participating in a stack configuration by viewing the LEDs on the front panel of each switch To identify unit numbers in your configuration perform the following procedure Step Action 1 To open the Identify Unit Numbers screen select Summary Identify Unit Numbers as illustrated below 2 To continue viewing summ...

Страница 200: ...To configure BootP IP and gateway settings perform the following procedure Step Action 1 To open the IP screen select Configuration IP as illustrated in IP page for a stand alone Nortel Ethernet Routing Switch 4500 Series page 200 and IP page for a stack page 201 IP page for a stand alone Nortel Ethernet Routing Switch 4500 Series Nortel Ethernet Routing Switch 4500 Series Overview System Configur...

Страница 201: ...mory is the factory default value If the stored IP address differs from the factory default value the switch uses the stored network parameters If the switch cannot find a BootP server it tries five more times to find one and then defaults to the factory settings Note This is the default Boot Mode Setting BootP Always Choose this mode to inform the switch each time the switch boots to ignore store...

Страница 202: ...tP requests the BootP process times out if a reply is not received within approximately 7 minutes When the process times out the BootP request mode automatically changes to BootP Disabled mode To restart the BootP process change the BootP request mode to one of the three following modes BootP When Needed BootP Always or to BootP or Last Address In Band Stack IP Address XXX XXX XXX XXX Type a new s...

Страница 203: ...d is not stored and the BootP reverts to the default value of BootP when needed after you reboot the device 2 In the fields provided enter the IP configuration information 3 Click Submit End Modifying system settings The you can configure or change the system name system location and network manager contact information Note The configurable parameters on the System screen are displayed in a read o...

Страница 204: ...Type a character string to create the contact information for the network manager or the selected person to contact regarding switch operation for example networkmanager company com Note To operate correctly with the Web Interface the system contact must be an e mail address System Name Type a character string to create a name to identify the switch for example Finance Group System Location Type a...

Страница 205: ...allow Web access SNMP access or Telnet access to the switch To configure remote access perform the following procedure Step Action 1 To open the Remote Access screen select Configuration Remote Access as illustrated in Remote Access page page 206 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks N...

Страница 206: ...nistration tasks Remote Access page Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 207: ... List Yes No Restrict Web Interface access to the specified 50 source IP addresses Allowed Source IP and Subnet Mask Allowed Source IP XXX XXX XXX XXX Enter the source IP address to allow switch access Allowed Source Mask XXX XXX XXX XXX Enter the source IP mask to allow switch access 2 Complete fields as described in the table 3 Click Submit End General Switch Administration using the JDM This se...

Страница 208: ...of the switch 2 To open the Unit screen selectEdit Unit as illustrated in Unit dialog box page 208 Unit dialog box The following table Unit tab items page 208 describes the Unit screen fields Unit tab items Field Description Type The type number Descr The type of switch Ver The version number of the switch SerNum The number of the switch BaseNumPorts The base number of ports TotalNumPorts The tota...

Страница 209: ...ox opens with the Globals tab displayed End The following sections provide a description of the tabs in the IP dialog box and details about each item on the tab The IP tabs are read only IP Globals tab page 210 IP Addresses tab IP ARP tab IP TCP tab IP TCP Connections tab IP UDP Listeners tab IP Globals tab To open the Globals tab from the Device Manager main menu perform the following procedure S...

Страница 210: ...ing reassembly by the switch Default value is 60 IP Addresses tab The Addresses tab contains the IP address information for the device To open the Addresses tab from the Device Manager main menu perform the following procedure Step Action 1 Select Edit The Edit selection list appears 2 Select IP The IP Globals tab appears 3 Select the Addresses tab The Addresses tab opens 4 Click Refresh to refres...

Страница 211: ...interface ReasmMaxSize The size of the largest IP datagram that this entity can reassemble from incoming IP fragmented datagrams received on this interface IP ARP tab The Address Resolution Protocol ARP tab contains the MAC addresses and the associated IP addresses for the switch To open the ARP tab from the Device Manager main menu perform the following procedure Step Action 1 Select Edit The Edi...

Страница 212: ...port Control Protocol TCP tab contains the TCP information for the switch To open the TCP tab from the Device Manager main menu perform the following procedure Step Action 1 Select Edit The Edit selection list appears 2 Select IP The IP Globals tab appears 3 Select the TCP tab The TCP tab opens 4 Click Refresh to refresh the tab information display End Nortel Ethernet Routing Switch 4500 Series Ov...

Страница 213: ... can support In entities where the maximum number of connections is dynamic this object contains the value 1 IP TCP Connections tab The TCP Connections tab contains the xxxxxx for the switch To open the TCP Connections tab from the Device Manager main menu perform the following procedure Step Action 1 Select Edit The Edit selection list appears 2 Select IP The IP Globals tab appears 3 Select the T...

Страница 214: ...this TCP connection State The state of this TCP connection IP UDP Listeners tab The User Datagram Protocol UDP Listeners tab contains information on the UDP listeners currently maintained by the switch To open the UDP Listeners tab from the Device Manager main menu perform the following procedure Step Action 1 Select Edit The Edit selection list appears 2 Select IP The IP Globals tab appears 3 Sel...

Страница 215: ...tep Action 1 Select the SFP GBIC ports from the Device View 2 To open the Port screen select Edit Port End Editing the chassis configuration You can edit the chassis configuration from the Edit Chassis screen Edit Chassis screen System tab page 217 To open the Edit Chassis screen perform the following procedure Step Action 1 Select the chassis in the Device View 2 To open the Edit Chassis screen s...

Страница 216: ...rap Receivers tabs see Nortel Ethernet Routing Switch 4500 Series Security Configuration NN47205 505 System tab Use the System tab to specify among other things tracking information for a device and device descriptions Step Action 1 Open the System tab using the procedure at the beginning of this section The following dialog box appears Nortel Ethernet Routing Switch 4500 Series Overview System Co...

Страница 217: ...cription sysDescr A description of the device sysUpTime The time since the system was last booted sysObjectID Displays the system object identification number sysContact Type the contact information in this case an e mail address for the system administrator sysName Type the name of this device sysLocation Type the physical location of this device Nortel Ethernet Routing Switch 4500 Series Overvie...

Страница 218: ...PVID is automatically assigned ManagementVlanId The current management VLAN ID StackInsertionUnitNumber The unit number to be assigned to the next unit that joins the stack You cannot set the value to the unit number of an existing stack member When a new unit joins the stack and the value of this object is used as its unit number the value reverts to 0 If the value of this object is 0 it is not u...

Страница 219: ...witch CurrentDefaultGateway The IP address of the default gateway that is currently in use NextBootLoadProtocol The transport protocol that the agent uses to load the configuration information and the image at the next boot LastLoadProtocol The transport protocol last used to load the image and configuration information about the switch See also Base Unit Info tab page 219 Stack Info tab page 221 ...

Страница 220: ...are including number of ports and transmission speed Ver The switch hardware version number SerNum The switch serial number LstChng The value of sysUpTime at the time the interface entered its current operational state If you entered the current state prior to the last reinitialization of the local network management subsystem the value is zero AdminState Administrative state of the switch Select ...

Страница 221: ... Fan tab page 227 Banner tab page 111 Custom Banner tab page 113 End Stack Info tab The Stack Info tab provides read only information about the operating status of the stacked switches and whether the default factory settings are used Step Action 1 Open the Edit Chassis screen in the manner detailed at the beginning of this section 2 Click the Stack Info tab as illustrated in Edit Chassis screen S...

Страница 222: ... A Notes 1 This field applies only to components that are in either the Board or Unit groups If the information is unavailable for example the chassis is not modeling a virtual chassis or component is not in a Board or Unit group the value is a zero length string 2 If this field is applicable and is not assigned a value through a SNMP SET PDU when the row is created the value defaults to the value...

Страница 223: ... component type determines the allowable and meaningful values OperState The current operational state of the component The possible values are other another state notAvail state not available removed component removed disabled operation disabled normal normal operation resetInProg reset in progress testing performing a self test warning operating at warning level nonFatalErr operating at error le...

Страница 224: ...t See also System tab page 216 Base Unit Info tab page 219 Agent tab page 224 Power Supply tab page 226 Fan tab page 227 Banner tab page 111 Custom Banner tab page 113 End Agent tab The Agent tab provides read only information about the addresses that the agent software uses to identify the switch Step Action 1 Open the Edit Chassis screen in the manner detailed at the beginning of this section 2 ...

Страница 225: ...e of the image file ValidFlag Indicates whether the configuration or image files or both were downloaded from this interface and if the file names did not change BootRouterAddr The IP address of the boot router for the configuration file or the image file or both MacAddr The switch MAC address See also System tab page 216 Base Unit Info tab page 219 Stack Info tab page 221 Agent tab page 224 Power...

Страница 226: ...uration NN47205 505 To open the Trap Receivers tab from the Edit Chassis dialog box click the Trap Receivers tab Edit chassis dialog box Trap Receivers tab Power Supply tab The Power Supply tab provides read only information about the operating status of the switch power supplies The power supply parameters for the PoE switches 4550T PWR and 4548 GT PWR differ slightly because they support Power o...

Страница 227: ... self test warning System is operating at a warning level nonFatalErr System is operating at error level fatalErr A fatal error stopped operation notConfig You need to configure a module The component type determines the allowable values See also System tab page 216 Base Unit Info tab page 219 Stack Info tab page 221 Agent tab page 224 Fan tab page 227 Banner tab page 111 Custom Banner tab page 11...

Страница 228: ...on OperStat The operational state of the fan Values include other another state notAvail This state is not available removed Fan was removed disabled Fan is disabled normal Fan is operating in normal operation resetInProg A reset of the fan is in progress testing Fan is performing a self test warning Fan is operating at a warning level nonFatalErr Fan is operating at error level Nortel Ethernet Ro...

Страница 229: ...tch ports Perform port configuration in the Java Device Manager JDM on the Port screen Open the Port screen by selecting a port in the Device View and selecting Edit Port You can edit multiple ports by selecting ports from the Device View while pressing the Control CTRL key Examples of the Port screen are illustrated in Port screen with one port selected page 230 and Port screen with multiple port...

Страница 230: ...This difference is mainly in presentation although some options are unavailable when you select multiple ports These exceptions are noted in their descriptions Port screen with multiple ports selected The following sections describe some of the tabs on the Port screen Interface tab page 231 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 F...

Страница 231: ...ic configuration and status of a port To view the Interface tab perform the following procedure Step Action 1 Select the port to edit from the Device View Select Edit Port The Port screen opens with the Interface tab displayed as illustrated in Port screen Interface tab page 231 Port screen Interface tab To continue go to Interface tab page 231 Nortel Ethernet Routing Switch 4500 Series Overview S...

Страница 232: ...dminStatus The current administrative state of the interface which can be one of the following up down When you initialize a managed system all interfaces start with AdminStatus in the down state AdminStatus changes to the up state or remains in the down state as a result of either management action or the configuration information available to the managed system OperStatus The current operational...

Страница 233: ...minDuplex Set the administrative duplex mode of the port half or full OperDuplex Show the current administrative duplex mode of the port half or full AdminSpeed Set the port speed OperSpeed The current operating speed of the port AutoNegotiation Capability The port speed and duplex capabilities that hardware can actually support on a port and which can be advertised by the port using auto negotiat...

Страница 234: ...dvertised bit 7 Asymmetric PAUSE frame support advertised The abilities specified in this object are used only when auto negotiation is enabled on the port If all bits in this object are disabled and auto negotiation is enabled on the port then the physical link process on the port is disabled MltId The multilink trunk to which the port is assigned if any IsPortShared Indicates whether the selecte...

Страница 235: ...e following procedure Step Action 1 Select the port to edit from the Device View Select Edit Port The Port screen appears Select the PoE tab as illustrated in Port screen PoE tab page 235 Port screen PoE tab PoE tab fields page 235 describes the PoE tab fields PoE tab fields Field Description AdminEnable Enable or disable PoE on this port Nortel Ethernet Routing Switch 4500 Series Overview System ...

Страница 236: ...therFault Note Nortel recommends against using the test operational status PowerClassifications The operational status of the port PD classification PowerPriority Set the power priority for the specified port to critical high low Note Use the PoE tab to set PoE parameters for each port The Power Supply tab on the Chassis screen displays the status of the internal Nortel Ethernet Routing Switch pow...

Страница 237: ...t with rate limiting broadcast and multicast AllowedRate Set the rate limiting percentage The available range is from 0 percent none to 10 percent Enable Enable and disable rate limiting on the port for the specified traffic type Options are true enabled or false disabled End See also Interface tab page 231 PoE tab page 235 TDR tab Editing and viewing switch PoE configurations You can configure an...

Страница 238: ... Action 1 Select the unit 2 Open the Edit Unit screen by selecting Edit Unit End Unit tab for a single unit To open the Unit tab for a single unit perform the following procedure Step Action 1 Open the Edit Unit screen using the procedure detailed at the beginning of this section The Unit screen appears with the Unit tab displayed Unit screen page 238 Unit screen The following table Unit tab items...

Страница 239: ... and the power detection method to use select a single Nortel Ethernet Routing Switch 4500 Series switch Note You can view and set these parameters only by selecting one unit If you select more than one unit the PoE tab is not displayed To open the PoE tab for a single unit perform the following procedure Step Action 1 Select the relevant Ethernet Routing Switch 4500 unit 2 To open the Unit screen...

Страница 240: ...e You must have the traps enabled see NotificationControlEnable to receive a power usage trap Notification Control Enable Enable or disable sending traps if the switch power usage exceeds the percentage set in the UsageThreshold field PowerDevice DetectType Set the power detection method that the switch uses to detect a request for power from a device connected to all ports on the switch 802 3af 8...

Страница 241: ...rmed and is used in the Spanning Tree Protocol To view the Base tab perform the following procedure Step Action 1 Open the Bridge screen by selecting Edit Bridge The Bridge screen appears with the Base tab selected This screen and tab are illustrated in Bridge screen page 241 Bridge screen Base tab fields page 241 describes the fields on this tab Bridge screen Base tab fields Field Description Bri...

Страница 242: ...ee also Transparent tab page 242 Forwarding tab page 243 Transparent tab Use the Transparent tab to view information about learned forwarding entries To view the Transparent tab perform the following procedure Step Action 1 Open the Bridge screen by selecting Edit Bridge The Bridge screen appears 2 Select the Transparent tab as illustrated in Bridge screen Transparent tab page 242 Bridge screen Tr...

Страница 243: ...Time Time out period in seconds for removing old dynamically learned forwarding information Note The 802 1D 1990 specification recommends a default of 300 seconds 3 If the AgingTime field is modified click Apply End See also Base tab page 241 Forwarding tab page 243 Forwarding tab The Forwarding tab displays the current state of the port as defined by application of the Spanning Tree Protocol To v...

Страница 244: ...de invalid Entry is no longer valid but has not been removed from the table learned Value of the corresponding instance of dot1dTpFdbPort was learned and is being used self Value of the corresponding instance of dot1dTpFdbAddr ess represents an address of the bridge The corresponding instance of dot1dTpFdbPort indicates that a specific port on the bridge has this address Nortel Ethernet Routing Sw...

Страница 245: ...n The source address must be equal to the value of the corresponding instance of dot1dTpFdbAddress A value of 0 indicates that the port number has not been learned so the bridge does have the forwarding or filtering information for this address in the dot1dStaticTable You must assign the port value to this object whenever it is learned even for addresses for which the corresponding value of dot1dT...

Страница 246: ...he device clock to the Coordinated Universal Time UTC If the value is disabled the device does not synchronize its clock using SNTP If the value is unicast the device synchronizes shortly after boot time when network access becomes available and periodically thereafter SynchInterval Control the frequency in hours with which the device attempts to synchronize with the NTP servers Nortel Ethernet Ro...

Страница 247: ...ress can still occur SecondaryServer SynchFailures The number of times the switch failed to synchronize with the secondary server address CurrentTime The switch current Coordinated Universal Time 2 Edit the fields in the manner indicated by the table 3 Click Apply End Viewing topology information using Device Manager This section describes topology diagnostic information available in Device Manage...

Страница 248: ... the agent then the value is zero NmmMaxNum The maximum number of entries in the NMM topology table NmmCurNum The current number of entries in the NMM topology table See also Topology Table tab page 248 Topology Table tab To view more topology information perform the following procedure Step Action 1 From the Device Manager menu bar select Edit Diagnostics Topology The Topology dialog box appears ...

Страница 249: ...e topology message ChassisType The chassis type of the device that sent the topology message BkplType The backplane type of the device that sent the topology message LocalSeg Indicates if the sender of the topology message is on the same Ethernet segment as the reporting agent CurState The current state of the sender of the topology message The choices are topChanged Topology information recently ...

Страница 250: ...witch administration tasks Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 251: ...ation in a standard Management Information Base MIB making it possible for a network management system NMS or application to access the information Each LLDP station advertises connectivity and management information about the local station to adjacent stations on the same 802 LAN 802 3 Ethernet with 4500 Series receives network management information from adjacent stations on the same LAN LLDP al...

Страница 252: ...e capabilities and current status of the system associated with a remote MSAP identifier However LLDP agents cannot solicit information from each other You can set the local LLDP agent to transmit only receive only or to both transmit and receive LLDP information You can configure the state for LLDP reception and transmission using SNMP or CLI commands Connectivity and management information The i...

Страница 253: ...ly specific TLVs are defined by either the professional organizations or the individual vendors that are involved with the particular functionality being implemented You can specify which of these optional TLVs to include in the transmitted LLDPDUs for each port For more information about the supported TLV extension set see the following Management TLVs page 253 IEEE 802 1 organizationally specifi...

Страница 254: ...02 3 PMDs that either require or can provide power over twisted pair copper links Link Aggregation TLV indicates the current link aggregation status of IEEE 802 3 MACs Maximum Frame Size TLV indicates the maximum supported 802 3 frame size Transmitting LLDPDUs When a transmit cycle is initiated the LLDP manager extracts the managed objects from the LLDP local system MIB and formats this informatio...

Страница 255: ... location identification civic address command show lldp command page 262 default lldp command page 258 default lldp port command page 259 default lldp tx tlv command page 259 default lldp tx tlv dot1 command page 260 default lldp tx tlv dot3 command page 261 no lldp port command page 261 no lldp tx tlv command page 262 no lldp tx tlv dot1 command page 262 no lldp tx tlv dot3 command page 262 show...

Страница 256: ...e LLDP port parameters The syntax for the lldp port command is lldp port portlist config notification status rxOnly txAndRx txOnly Run the lldp port command in Interface Configuration command mode lldp port command parameters and variables page 256 describes the parameters and variables for the lldp port command lldp port command parameters and variables Parameters and variables Description port p...

Страница 257: ...r The local management address TLV lldp tx tlv dot1 command The lldp tx tlv dot1 command sets the optional IEEE 802 1 organizationally specifc TLVs to be included in the transmitted LLDPDUs The syntax for the lldp tx tlv dot1 command is lldp tx tlv port portlist dot1 port vlan id vlan name vlanlist port protocol vlan id vlanlist protocol identity EAP LLDP STP The lldp tx tlv dot1 command is in the...

Страница 258: ...lldp tx tlv dot3 command parameters and variables Parameters and variables Description port portlist The ports affected by the command mac phy config status The MAC Phy configuration or status TLV mdi power support The power via MDI TLV link aggregation The link aggregation TLV maximum frame size The maximum frame size TLV default lldp command The default lldp command sets the LLDP transmission pa...

Страница 259: ... config notification status Run the default lldp port command in Interface Configuration command mode default lldp port command parameters and variables page 259 describes the parameters and variables for the default lldp port command default lldp port command parameters and variables Parameters and variables Description port portlist The ports affected by the command config notification Set the c...

Страница 260: ...lv dot1 command The default lldp tx tlv dot1 command sets the optional IEEE 802 1 organizationally specifc TLVs to their default values The syntax for the default lldp tx tlv dot1 command is default lldp tx tlv port portlist dot1 port vlan id vlan name port protocol vlan id protocol identity EAP LLDP STP Run the default lldp tx tlv dot1 command in Interface Configuration command mode default lldp ...

Страница 261: ...s for the default lldp tx tlv dot3 command default lldp tx tlv dot3 command parameters and variables Parameters and variables Description port portlist The ports affected by the command mac phy config status The MAC Phy Configuration Status TLV default value is false not included mdi power support The power via MDI TLV default value is false not included link aggregation The link aggregation TLV d...

Страница 262: ...iguration command mode no lldp tx tlv dot3 command The no lldp tx tlv dot3 command specifies the optional IEEE 802 3 TLVs not to include in the transmitted LLDPDUs The syntax for the no lldp tx tlv dot3 command is no lldp tx tlv port portlist dot3 mac phy config status mdi power support link aggregation maximum frame size Run the no lldp tx tlv dot3 command in Interface Configuration command mode ...

Страница 263: ...tistics for the local system stats The LLDP table statistics for the remote system pdu tlv size The different TLV sizes and the number of TLVs in an LLDPDU tx tlv dot1 dot3 Display which TLVs are transmitted from the local switch in LLDPDUs dot1 displays status for 802 1 TLVs dot3 displays status for 802 3 TLVs To display the transmission status of the optional management TLVs include only the tx ...

Страница 264: ...plays status for 802 3 TLVs To display the transmission status of the optional management TLVs include only the tx tlv parameter in the command neighbor dot1 vlan names protocol id dot3 detail The port neighbor TLVs dot1 displays 802 1 TLVs vlan names VLAN Name TLV protocol id Protocol Identity TLV dot3 displays 802 3 TLVs detail displays all TLVs neighbor mgmt addr The port neighbor LLDP manageme...

Страница 265: ...e description of the LLPD sending port 3 Enable the System Name TLV for transmission contains the name of the LLDP device 4 Enable the System Description TLV for transmission contains the description of the LLDP device 5 Enable the System Capabilities TLV for transmission contains the capabilities of the LLDP device 6 Enable the Management Address TLV for transmission contains the management addre...

Страница 266: ...ification TLV for transmission indicates the physical location of the LLDP sending port three coordinate sets are available to configure and send 16 Enable the Extended Power via MDI TLV for transmission provides detailed informations regarding the PoE parameters of the LLDP sending device 17 Enable the Inventory Hardware Revision TLV for transmission indicates the hardware revision of the LLDP se...

Страница 267: ...ationInterval 5 Enabling all LLDP Core TLVs for transmission on the router and IP Phone ports 4548GT PWR config interface fastEthernet 1 13 454 8GT PWR config if lldp tx tlv port 1 13 port desc 4548GT PWR config if lldp tx tlv port 1 13 sys name 4548GT PWR config if lldp tx tlv port 1 13 sys desc 4548GT PWR config if lldp tx tlv port 1 13 sys cap 4548GT PWR config if lldp tx tlv port 1 13 local mg...

Страница 268: ...ity 1 true 1 1 ALL 13 true 1 1 ALL Enabling all LLDP DOT3 TLVs for transmission on the router and IP Phone ports 4548GT PWR config if lldp tx tlv port 1 13 dot3 mac phy config status 4548GT PWR config if lldp tx tlv port 1 13 dot3 mdi power support 4548GT PWR config if lldp tx tlv port 1 13 dot3 link aggregation 4548GT PWR config if lldp tx tlv port 1 13 dot3 maximum frame size Checking the LLDP s...

Страница 269: ...e 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor tab page 286 Neighbor Mgmt Address tab page 289 Unknown TLV tab page 290 Organizational Defined Info tab page 292 Globals tab With the Globals tab you can configure LLDP transmit properties and view remote table statistics To open the Global...

Страница 270: ...e value of lldpMessageTxInterval is 30 and the value of lldpMessageTxHoldMultiplier is 4 the value 120 is encoded in the TTL field in the LLDP header lldpReinitDelay The lldpReinitDelay indicates the delay in seconds from when the LLDP Port AdminStatus of a particular port is disabled until reinitialization begins lldpTxDelay The lldpTxDelay indicates the delay in seconds between successive LLDP f...

Страница 271: ...or deleted in tables associated with the lldpRemoteSystemsData objects and all LLDP extension objects associated with remote systems An NMS can use this object to reduce polling of the lldpRemoteSystemsData objects RemTablesInserts The number of times the complete set of information advertised by a particular MSAP is inserted into tables contained in lldpRemoteSystemsData and lldpExtensions object...

Страница 272: ...ber of times the complete set of information advertised by a particular MSAP can not be entered into tables contained in lldpRemoteSystemsData and lldpExtensions objects because of insufficient resources RemTablesAgeouts The number of times the complete set of information advertised by a particular MSAP is deleted from tables contained in lldpRemoteSystemsData and lldpExtensions objects because th...

Страница 273: ...the Port tab you can set the optional TLVs to include in the LLPDUs transmitted by each port To open the Port tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab LLDP The LLDP dialog box appears with the Globals tab displayed 2 Click the Port tab The Port tab appears LLDP Port tab Nortel Ethernet Routing Switch 4500 Series Overview Sys...

Страница 274: ...rt If the port receives remote systems information which is stored in other tables before AdminStatus is disabled the information ages out NotificationEnable Controls on a per port basis whether notifications from the agent are enabled true indicates that notifications are enabled false indicates that notifications are disabled TLVsTxEnable Sets the optional Management TLVs to be included in the t...

Страница 275: ... See also Globals tab page 269 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor tab page 286 Neighbor Mgmt Address tab page 289 Unknown TLV tab page 290 Organizational Defined Info tab page 292 TX Stats tab With the TX Stats tab yo...

Страница 276: ...er of LLDP frames transmitted by this LLDP agent on the indicated port End See also Globals tab page 269 Port tab page 273 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor tab page 286 Neighbor Mgmt Address tab page 289 Unknown TLV tab page 290 Organiza...

Страница 277: ...ick one of the graph buttons End See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor tab page 286 Neighbor Mgmt Address tab page 289 Unknown TLV tab page 290 Organizational Defined Info tab page 292 Nortel Ethernet Routing Switch...

Страница 278: ...b fields RX Stats tab fields Field Description PortNum Port number FramesDiscardedTotal The number of LLDP frames received on the port and discarded for any reason This counter provides an indication that LLDP header formatting problems exist with the local LLDP agent in the sending system or that LLDPDU validation problems exist with the local LLDP agent in the receiving system FramesErrors The n...

Страница 279: ...ta and lldpExtensions objects because the information timeliness interval has expired This counter is similar to lldpStatsRemTablesAgeouts except that it is on a per port basis This enables NMS to poll tables associated with the lldpRemoteSystemsData objects and all LLDP extension objects associated with remote systems on the indicated port only This counter is set to zero during agent initializat...

Страница 280: ...e 290 Organizational Defined Info tab page 292 Graphing LLDP receive statistics To graph LLDP receive statistics perform the following procedure Step Action 1 From the RX Stats tab RX Stats tab page 278 select the port for which to display statistics 2 Click Graph The RX Stats Graph dialog box appears 3 Highlight a data column to graph 4 Click one of the graph buttons End Nortel Ethernet Routing S...

Страница 281: ... 292 Local System tab With the Local System tab you can view LLDP properties for the local system To open the Local System tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab LLDP The LLDP dialog box appears with the Globals tab displayed 2 Select Local System The Local System tab appears Local System tab page 281 Local System tab Nort...

Страница 282: ...n SysCapSupported The system capabilities supported on the local system SysCapEnabled The system capabilities that are enabled on the local system End See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local Port tab page 283 Local Management tab page 285 Neighbor tab page ...

Страница 283: ...nu bar choose Edit Diagnostics 802 1ab LLDP The LLDP dialog box appears with the Globals tab displayed 2 Click the Local Port tab The Local Port tab appears Local Port tab page 283 Local Port tab Local Port tab fields page 283 describes the Local Port tab fields Local Port tab fields Field Description PortNum Port number Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47...

Страница 284: ...l system If the local agent supports IETF RFC 2863 the PortDesc object has the same value as the ifDescr object End See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Management tab page 285 Neighbor tab page 286 Neighbor Mgmt Address tab pag...

Страница 285: ...on AddrSubtype The type of management address identifier encoding used in the associated Addr object Addr The string value used to identify the management address component associated with the local system This address is used to contact the management entity AddrLen The total length of the management address subtype and the management address fields in LLDPDUs transmitted by the local LLDP agent ...

Страница 286: ... Identifies the ports on which the local system management address TLVs are transmitted in the LLPDUs End See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Neighbor tab page 286 Neighbor Mgmt Address tab page 289 Unknown TL...

Страница 287: ...C 2021 for details about TimeFilter LocalPortNum Identifies the local port on which the remote system information is received Index An arbitrary local integer value used by this agent to identify a particular MSAP An agent is encouraged to assign monotonically increasing index values to new entries starting with one after each reboot ChassisIdSubtype The type of encoding used to identify the remot...

Страница 288: ...Name agentCircuitId local PortId Remote port ID PortDesc Remote port description End See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor Mgmt Address tab page 289 Unknown TLV tab page 29...

Страница 289: ...s page 289 describes the Neighbor Mgmt Address tab fields Neighbor Mgmt Address tab fields Field Description TimeMark The TimeFilter for this entry LocalPortNum The local port on which the remote system information is received Index An arbitrary local integer value used by this agent to identify a particular MSAP An agent is encouraged to assign monotonically increasing index values to new entries...

Страница 290: ...nd See also Globals tab page 269 Port tab page 273 TX Stats tab page 275 Graphing LLDP transmit statistics page 277 RX Stats tab page 278 Graphing LLDP receive statistics page 280 Local System tab page 281 Local Port tab page 283 Local Management tab page 285 Neighbor tab page 286 Unknown TLV tab page 290 Organizational Defined Info tab page 292 Unknown TLV tab With the Unknown TLV tab you can vie...

Страница 291: ... information Index An arbitrary local integer value used by this agent to identify a particular MSAP An agent is encouraged to assign monotonically increasing index values to new entries starting with one after each reboot UnknownTLVType The value extracted from the type field of the unknown TLV UnknownTLVInfo The value extracted from the value field of the unknown TLV End See also Globals tab pag...

Страница 292: ...ger menu bar choose Edit Diagnostics 802 1ab LLDP The LLDP dialog box appears with the Globals tab displayed 2 Click the Organizational Defined Info tab The Organizational Defined Info tab appears Organizational Defined Info tab page 292 Organizational Defined Info tab Organizational Defined Info tab fields page 292 describes the Organizational Defined Info tab fields Organizational Defined Info t...

Страница 293: ... a unique identifier that indicates the particular type of information contained in the information string OrgDefInfoIndex This object represents an arbitrary local integer value used by this agent to identify a particular unrecognized organizationally defined information instance unique only for the OrgDefInfoOUI and lldpRemOrgDefInfoSubtype of the same remote system An agent is encouraged to ass...

Страница 294: ... Protocol VLAN tab page 295 Local VLAN Name tab page 297 Local Protocol tab page 298 Neighbor VLAN Id tab page 300 Neighbor Protocol VLAN tab page 301 Neighbor VLAN Name tab page 303 Neighbor Protocol tab page 304 Local VLAN Id tab With the Local VLAN Id tab you can view LLDP VLAN ID properties for the local system To open the Local VLAN Id tab perform the following procedure Step Action 1 From th...

Страница 295: ...AN Name tab page 297 Local Protocol tab page 298 Neighbor VLAN Id tab page 300 Neighbor Protocol VLAN tab page 301 Neighbor VLAN Name tab page 303 Neighbor Protocol tab page 304 Local Protocol VLAN tab With the Local Protocol VLAN tab you can view LLDP Protocol VLAN properties for the local system To open the Local Protocol VLAN tab perform the following procedure Nortel Ethernet Routing Switch 45...

Страница 296: ...n PortNum The port number ProtoVlanId The ID of the port and protocol VLANs associated with the local port A value of zero is used if the system does not know the protocol VLAN ID PPVID ProtoVlanSuported Indicate whether the local port supports port and protocol VLANs ProtoVlanEnabled Indicate whether the port and protocol VLANs are enabled on the local port ProtoVlanTxEnable Indicate whether the ...

Страница 297: ...rties for the local system To open the Local VLAN Name tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab Port dot1 The LLDP_Port_dot1 dialog box appears with the Local VLAN Id tab displayed 2 Click the Local VLAN Name tab The Local VLAN Name tab appears Local VLAN Name tab page 297 Local VLAN Name tab Nortel Ethernet Routing Switch 4...

Страница 298: ...TxEnable Indicates whether the corresponding Local System VLAN name instance is transmitted from the port End See also Local VLAN Id tab page 294 Local Protocol VLAN tab page 295 Local Protocol tab page 298 Neighbor VLAN Id tab page 300 Neighbor Protocol VLAN tab page 301 Neighbor VLAN Name tab page 303 Neighbor Protocol tab page 304 Local Protocol tab With the Local Protocol tab you can view LLDP...

Страница 299: ... An arbitrary local integer value used by this agent to identify a particular protocol identity ProtocolId The octet string value used to identify the protocols associated with the given port of the local system ProtocolTxEnable Indicate whether the corresponding Local System Protocol Identity instance is transmitted on the port End See also Local VLAN Id tab page 294 Local Protocol VLAN tab page ...

Страница 300: ...ot1 The LLDP_Port_dot1 dialog box appears with the Local VLAN Id tab displayed 2 Click the Neighbor VLAN Id tab The Neighbor VLAN Id tab appears Neighbor VLAN Id tab page 300 Neighbor VLAN Id tab Neighbor VLAN Id tab fields page 300 describes the Neighbor VLAN Id tab fields Neighbor VLAN Id tab fields Field Description TimeMark The TimeFilter for this entry LocalPortNum Identifies the local port o...

Страница 301: ... page 298 Neighbor Protocol VLAN tab page 301 Neighbor VLAN Name tab page 303 Neighbor Protocol tab page 304 Neighbor Protocol VLAN tab With the Neighbor Protocol VLAN tab you can view LLDP Protocol VLAN properties for the remote system To open the Neighbor Protocol VLAN tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab Port dot1 The...

Страница 302: ...boot ProtoVlanId The ID of the port and protocol VLANs associated with the remote port A value of zero is used if the system does not know the protocol VLAN ID PPVID ProtoVlanSuported Indicate whether the remote port supports port and protocol VLANs ProtoVlanEnabled Indicate whether the port and protocol VLANs are enabled on the remote port End See also Local VLAN Id tab page 294 Local Protocol VL...

Страница 303: ...AN Name tab fields Neighbor VLAN Name tab fields Field Description TimeMark The TimeFilter for this entry LocalPortNum Identify the local port on which the remote system information is received Index An arbitrary local integer value used by this agent to identify a particular MSAP An agent is encouraged to assign monotonically increasing index values to new entries starting with one after each reb...

Страница 304: ...ager menu bar choose Edit Diagnostics 802 1ab Port dot1 The LLDP_Port_dot1 dialog box appears with the Local VLAN Id tab displayed 2 Click the Neighbor Protocol tab The Neighbor Protocol tab appears Neighbor Protocol tab page 304 Neighbor Protocol tab Neighbor Protocol tab fields page 304 describes the Neighbor Protocol tab fields Neighbor Protocol tab fields Field Description TimeMark The TimeFil...

Страница 305: ... tab page 297 Local Protocol tab page 298 Neighbor VLAN Id tab page 300 Neighbor Protocol VLAN tab page 301 Neighbor VLAN Name tab page 303 LLDP_Port_dot_3 dialog box You can use the LLDP_Port_dot3 dialog box to configure and view IEEE 802 3 LLDP information For more information see the following tabs Local Port Auto negotiation tab page 306 Local PoE tab page 307 Local Link Aggregate tab page 309...

Страница 306: ...egotiation tab displayed Local Port Auto negotiation tab page 306 Local Port Auto negotiation tab Local Port Auto negotiation tab fields page 306 describes the Local Port Auto negotiation tab fields Local Port Auto negotiation tab fields Field Description PortNum The port number AutoNegSupported Indicate whether the local port supports Auto negotiation AutoNegEnabled Indicate whether Auto negotiat...

Страница 307: ...b page 312 Neighbor PoE tab page 313 Neighbor Link Aggregate tab page 315 Neighbor Max Frame tab page 317 Local PoE tab With the Local PoE tab you can view LLDP PoE properties for the local system To open the Local PoE tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab Port dot3 The LLDP_Port_dot3 dialog box appears with the Local Por...

Страница 308: ...of the pethPsePortPowerPairsControlAbility object defined in IETF RFC 3621 this value is used to indicate whether pair selection can be controlled on the local port PowerPairs This object contains the value of the pethPsePortPowerPairs object defined in IETF RFC 3621 for the local port signal spare PowerClass This object contains the value of the pethPsePortPowerClassifications object defined in I...

Страница 309: ...you can view LLDP link aggregation properties for the local system To open the Local Link Aggregate tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnostics 802 1ab Port dot3 The LLDP_Port_dot3 dialog box appears with the Local Port Auto negotiation tab displayed 2 Click the Local Link Aggregate tab The Local Link Aggregate tab appears Local Link A...

Страница 310: ...802 3 2002 30 7 2 1 1 derived from the ifNumber of the ifIndex for the port component in link aggregation If the port is not in a link aggregation state or does not support link aggregation this value is set to zero End See also Local Port Auto negotiation tab page 306 Local PoE tab page 307 Local Max Frame tab page 311 Neighbor Port Auto negotiation tab page 312 Neighbor PoE tab page 313 Neighbor...

Страница 311: ...3 dialog box appears with the Local Port Auto negotiation tab displayed 2 Click the Local Max Frame tab The Local Max Frame tab appears Local Max Frame tab page 311 Local Max Frame tab Local Max Frame tab fields page 311 describes the Local Max Frame tab fields Local Max Frame tab fields Field Description PortNum The port number MaxFrameSize The maximum frame size for the port End Nortel Ethernet ...

Страница 312: ...ose Edit Diagnostics 802 1ab Port dot3 The LLDP_Port_dot3 dialog box appears with the Local Port Auto negotiation tab displayed 2 Click the Neighbor Port Auto negotiation tab The Neighbor Port Auto negotiation tab appears Neighbor Port Auto negotiation tab page 312 Neighbor Port Auto negotiation tab Neighbor Port Auto negotiation tab fields page 312 describes the Neighbor Port Auto negotiation tab...

Страница 313: ...FC 3636 associated with the remote port OperMauType A value that indicates the operational MAU type of the given port on the remote system End See also Local Port Auto negotiation tab page 306 Local PoE tab page 307 Local Link Aggregate tab page 309 Local Max Frame tab page 311 Neighbor PoE tab page 313 Neighbor Link Aggregate tab page 315 Neighbor Max Frame tab page 317 Neighbor PoE tab With the ...

Страница 314: ...fy a particular MSAP An agent is encouraged to assign monotonically increasing index values to new entries starting with one after each reboot PowerPortClass The port Class of the remote port PowerMDISupported Indicate whether MDI power is supported on the remote port PowerMDIEnabled Indicate whether MDI power is enabled on the remote port PowerPairControlable Derived from the value of the pethPse...

Страница 315: ...e tab page 311 Neighbor Port Auto negotiation tab page 312 Neighbor Link Aggregate tab page 315 Neighbor Max Frame tab page 317 Neighbor Link Aggregate tab With the Neighbor Link Aggregate tab you can view LLDP link aggregation properties for the remote system To open the Neighbor Link Aggregate tab perform the following procedure Step Action 1 From the Device Manager menu bar choose Edit Diagnost...

Страница 316: ...increasing index values to new entries starting with one after each reboot LinkAggStatus Specify the link aggregation capabilities and the current aggregation status of the remote link LinkAggPortId Contains the IEEE 802 3 aggregated port identifier aAggPortID IEEE 802 3 2002 30 7 2 1 1 derived from the ifNumber of the ifIndex for the port component in link aggregation If the port is not in a link...

Страница 317: ... The Neighbor Max Frame tab appears Neighbor Max Frame tab page 317 Neighbor Max Frame tab Neighbor Max Frame tab fields page 317 describes the Neighbor Max Frame tab fields Neighbor Max Frame tab fields Field Description TimeMark The TimeFilter for this entry LocalPortNum The local port on which the remote system information is received Index An arbitrary local integer value used by this agent to...

Страница 318: ...egate tab page 309 Local Max Frame tab page 311 Neighbor Port Auto negotiation tab page 312 Neighbor PoE tab page 313 Neighbor Link Aggregate tab page 315 Nortel Ethernet Routing Switch 4500 Series Overview System Configuration NN47205 500 02 01 Standard 5 0 23 February 2007 Copyright 2007 Nortel Networks Nortel Networks Confidential ...

Страница 319: ......

Страница 320: ...edback Sourced in Canada and the United States of America The information in this document is subject to change without notice Nortel Networks reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant Nortel the Nortel logo and the Globemark are trademarks of Nortel Networks Adobe and Acrobat Reader are trademarks of Adobe Systems Incorpora...

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