User Manual
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...Preparing for Management 32 Manually Configuring IP Information 33 Connecting to the Console Port 33 Viewing Automatically Configured IP Information 36 Using 3Com Network Supervisor 36 Connecting to the Console Port 36 Methods of Managing a Switch 39 Command Line Interface Management 39 Web Interface... Pre-requisites 42 Web Management Over the Network 42 Setting Up SNMP Management 43 Pre-requisites 43 Default Users and Passwords 43 Changing Default Passwords 44 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 46 Solving Hardware Problems 47 Solving Communication Problems 48 Solving Software ...
...Preparing for Management 32 Manually Configuring IP Information 33 Connecting to the Console Port 33 Viewing Automatically Configured IP Information 36 Using 3Com Network Supervisor 36 Connecting to the Console Port 36 Methods of Managing a Switch 39 Command Line Interface Management 39 Web Interface... Pre-requisites 42 Web Management Over the Network 42 Setting Up SNMP Management 43 Pre-requisites 43 Default Users and Passwords 43 Changing Default Passwords 44 4 PROBLEM SOLVING Solving Problems Indicated by LEDs 46 Solving Hardware Problems 47 Solving Communication Problems 48 Solving Software ...
User Manual
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...instruction simply says "type." Example: To display port information, enter the following syntax: system password Commands In this guide. Most user guides and release notes are available in Adobe Acrobat ...Reader Portable Document Format (PDF) or HTML on the screen. Example: To change your password, use the following command: The words "enter" and "type" Keyboard key names bridge port ...application, system, or device Warning Information that you must supply a password for the placeholders that are used throughout this example, you must enter the command exactly as it...
...instruction simply says "type." Example: To display port information, enter the following syntax: system password Commands In this guide. Most user guides and release notes are available in Adobe Acrobat ...Reader Portable Document Format (PDF) or HTML on the screen. Example: To change your password, use the following command: The words "enter" and "type" Keyboard key names bridge port ...application, system, or device Warning Information that you must supply a password for the placeholders that are used throughout this example, you must enter the command exactly as it...
User Manual
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... of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords
... of Managing a Switch ■ Setting Up Command Line Interface Management ■ Setting Up Web Interface Management ■ Setting Up SNMP Management ■ Default Users and Passwords
User Manual
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...otherwise you will not know what the IP address is always allocated the same IP information.) For most installations, 3Com recommends that you change all default passwords as soon as it again or set the configuration method to configure the IP information yourself. Refer to manually ... it will be difficult to the Switch. This makes management simpler and more information on default users and changing default passwords, see "Default Users and Passwords" on page 43. If you do not intend to configure itself with IP information without requesting user intervention. Automatic ...
...otherwise you will not know what the IP address is always allocated the same IP information.) For most installations, 3Com recommends that you change all default passwords as soon as it again or set the configuration method to configure the IP information yourself. Refer to manually ... it will be difficult to the Switch. This makes management simpler and more information on default users and changing default passwords, see "Default Users and Passwords" on page 43. If you do not intend to configure itself with IP information without requesting user intervention. Automatic ...
User Manual
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... screen prompts you to carry out advanced configuration. See "Methods of the information entered. Manually Configuring IP Information 35 2 At the login and password prompts, enter admin as your Switch is now complete and the Switch is displayed as shown in the example in Figure 8. The screen displays ... 8 Example top-level command line interface menu 3 At the Select menu option prompt you will then be prompted to enter system information, change passwords, and then given the option to enter IP information. 4 Enter the IP address, subnet mask, and gateway IP address for you have logged...
... screen prompts you to carry out advanced configuration. See "Methods of the information entered. Manually Configuring IP Information 35 2 At the login and password prompts, enter admin as your Switch is now complete and the Switch is displayed as shown in the example in Figure 8. The screen displays ... 8 Example top-level command line interface menu 3 At the Select menu option prompt you will then be prompted to enter system information, change passwords, and then given the option to enter IP information. 4 Enter the IP address, subnet mask, and gateway IP address for you have logged...
User Manual
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...displayed as the Switch detects a connection to the network using the command line interface. 1 Connect your user name and press Return at the password prompt. If you have logged on page 39. The initial set up your Switch is now complete and the Switch is made the Switch ... ip interface summary command. If the login prompt does not begin immediately, press Return a few times until it starts. 3 At the login and password prompts, enter admin as a network connection is ready for you can logout, disconnect the serial cable and close the terminal emulator software. See "Methods...
...displayed as the Switch detects a connection to the network using the command line interface. 1 Connect your user name and press Return at the password prompt. If you have logged on page 39. The initial set up your Switch is now complete and the Switch is made the Switch ... ip interface summary command. If the login prompt does not begin immediately, press Return a few times until it starts. 3 At the login and password prompts, enter admin as a network connection is ready for you can logout, disconnect the serial cable and close the terminal emulator software. See "Methods...
User Manual
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...starts. 6 If you have logged on correctly, the top-level menu of the command line interface for that software. 5 At the login and password prompts, enter admin as your user name and press Return at the DOS prompt in the following format: >telnet xxx.xxx.xxx.xxx (where xxx..., the IP protocol is installed. 3 Check you can check this by entering a ping command at the password prompt (or the password of your choice if you have already modified the default passwords). Setting Up Command Line Interface Management 41 CLI Management over To manage a Switch using the command line interface...
...starts. 6 If you have logged on correctly, the top-level menu of the command line interface for that software. 5 At the login and password prompts, enter admin as your user name and press Return at the DOS prompt in the following format: >telnet xxx.xxx.xxx.xxx (where xxx..., the IP protocol is installed. 3 Check you can check this by entering a ping command at the password prompt (or the password of your choice if you have already modified the default passwords). Setting Up Command Line Interface Management 41 CLI Management over To manage a Switch using the command line interface...
User Manual
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...the correct MIBs and necessary files onto your workstation. If you use the 3Com Network Supervisor application that is connected to the Switch using the web interface or the command line interface, or to change the default passwords, you intend to manage the Switch using a port in VLAN 1. ...if you need to the command line interface section of access. The Switch has two default user names, and each user name has a different password and level of the "Switch Management Interface Reference Guide" for more information. refer to log in Table 10. Setting Up SNMP Management 43 ...
...the correct MIBs and necessary files onto your workstation. If you use the 3Com Network Supervisor application that is connected to the Switch using the web interface or the command line interface, or to change the default passwords, you intend to manage the Switch using a port in VLAN 1. ...if you need to the command line interface section of access. The Switch has two default user names, and each user name has a different password and level of the "Switch Management Interface Reference Guide" for more information. refer to log in Table 10. Setting Up SNMP Management 43 ...
User Manual
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...Switch Table 10 Default Users User Name monitor admin Default Password Access Level monitor monitor - 44 CHAPTER 3: SETTING UP FOR MANAGEMENT CAUTION: To protect your Switch from unauthorized access, you must change the default passwords using either: ■ The gettingStarted command on the ... The Security > Device > User > Modify operation on the Switch CD-ROM. Changing Default Passwords You can access and change all manageable parameters, but cannot change any manageable parameters (no password) to login and carry out initial Switch setup. the user can view all manageable...
...Switch Table 10 Default Users User Name monitor admin Default Password Access Level monitor monitor - 44 CHAPTER 3: SETTING UP FOR MANAGEMENT CAUTION: To protect your Switch from unauthorized access, you must change the default passwords using either: ■ The gettingStarted command on the ... The Security > Device > User > Modify operation on the Switch CD-ROM. Changing Default Passwords You can access and change all manageable parameters, but cannot change any manageable parameters (no password) to login and carry out initial Switch setup. the user can view all manageable...
User Manual
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... a database of your network supplier, see the following information into your FTP client: ■ Hostname: ftp.3com.com ■ Username: anonymous ■ Password: You do not need a user name and password with technical information discovered by 3Com technical support engineers. To connect to contact your network. When you contact your network supplier for assistance...
... a database of your network supplier, see the following information into your FTP client: ■ Hostname: ftp.3com.com ■ Username: anonymous ■ Password: You do not need a user name and password with technical information discovered by 3Com technical support engineers. To connect to contact your network. When you contact your network supplier for assistance...
User Manual
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70 INDEX P passwords of default users 43 pin assignments modem cable 58 null modem cable 57 RJ45 58 serial cable 57 pin-outs 57 ports console 17 power ... 23 product name 22 rack mounting 21 serial number 22 size 61 unit information label 22 weight 61 system specifications 61 T technical support 3Com Knowledgebase Web Services 64 3Com URL 63 network suppliers 64 product repair 67 troubleshooting 45 U unit information label 22 URL 63 W Web browsers choosing 42 web interface choosing...
70 INDEX P passwords of default users 43 pin assignments modem cable 58 null modem cable 57 RJ45 58 serial cable 57 pin-outs 57 ports console 17 power ... 23 product name 22 rack mounting 21 serial number 22 size 61 unit information label 22 weight 61 system specifications 61 T technical support 3Com Knowledgebase Web Services 64 3Com URL 63 network suppliers 64 product repair 67 troubleshooting 45 U unit information label 22 URL 63 W Web browsers choosing 42 web interface choosing...
Brochure
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...) • IEEE 802.1p Class of Service (CoS) priority • TCP/UDP destination port number • Default port priority Auto classification of 3Com IP telephony solutions traffic Ingress and egress rate limiting, port-based: • 1 Mbps increments from 1M to line rate Multicast snooping filtering 256 multicast... a maximum of 100 ACL rules per system (DSCP and TCP/UDP port-based CoS) ACLs filter on source/destination IP address RADIUS management of switch passwords Trusted IP management addresses Telnet SSH v1, v2 (56 bit DES) SSL (HTTPS) • 40 bit • 56 bit DES 2 FREEDOM TO...
...) • IEEE 802.1p Class of Service (CoS) priority • TCP/UDP destination port number • Default port priority Auto classification of 3Com IP telephony solutions traffic Ingress and egress rate limiting, port-based: • 1 Mbps increments from 1M to line rate Multicast snooping filtering 256 multicast... a maximum of 100 ACL rules per system (DSCP and TCP/UDP port-based CoS) ACLs filter on source/destination IP address RADIUS management of switch passwords Trusted IP management addresses Telnet SSH v1, v2 (56 bit DES) SSL (HTTPS) • 40 bit • 56 bit DES 2 FREEDOM TO...