User Manual
Page 8
... Prevent Path Loops 4-15 Enabling Switch Management using SNMP 4-18 Controlling Switch Access by MAC Address and VLAN ID 4-19 Using IGMP Snooping to Route Packets Based on Content 4-20 Filtering Unknown Multicast Packets 4-20 Setting Up Static Multicast Groups 4-21 Appendix A Specifications and Default Values GS748T Smart Switch Specifications A-1 GS748T Smart Switch Features and Defaults A-2 Appendix B Virtual Local Area Networks (VLANs) IEEE 802.1Q VLANs ...B-2 Port-based VLANs ...B-3 Port-based VLAN Example Configuration B-3 Results of this Configuration B-4 viii v2.0, April 2007
... Prevent Path Loops 4-15 Enabling Switch Management using SNMP 4-18 Controlling Switch Access by MAC Address and VLAN ID 4-19 Using IGMP Snooping to Route Packets Based on Content 4-20 Filtering Unknown Multicast Packets 4-20 Setting Up Static Multicast Groups 4-21 Appendix A Specifications and Default Values GS748T Smart Switch Specifications A-1 GS748T Smart Switch Features and Defaults A-2 Appendix B Virtual Local Area Networks (VLANs) IEEE 802.1Q VLANs ...B-2 Port-based VLANs ...B-3 Port-based VLAN Example Configuration B-3 Results of this Configuration B-4 viii v2.0, April 2007
User Manual
Page 11
... in a network using its capabilities. To install this configuration at all be accessed from the Web interface. • Chapter 1, "Switch Management Overview" describes what you can expect from the basic up your network. • Appendix A, "Specifications and Default Values" gives GS748T switch specifications and lists default feature values. • Appendix B, "Virtual Local Area Networks (VLANs)" describes some concepts of Ethernet and networking concepts. The web interface simplifies this switch, it will give your switch offers and...
... in a network using its capabilities. To install this configuration at all be accessed from the Web interface. • Chapter 1, "Switch Management Overview" describes what you can expect from the basic up your network. • Appendix A, "Specifications and Default Values" gives GS748T switch specifications and lists default feature values. • Appendix B, "Virtual Local Area Networks (VLANs)" describes some concepts of Ethernet and networking concepts. The web interface simplifies this switch, it will give your switch offers and...
User Manual
Page 12
GS748T Software User Manual • Appendix C, "Network Cabling" gives cabling requirements and describes some of this document applies to the NETGEAR® GS748T Smart Switch, some details of the Switching, SNMP, Config, and Management packages. Note: Refer to other switch model numbers. The release notes detail the platform specific functionality of port cabling connections. The procedures described with these illustrations apply to each of the family of importance or special interest. This manual uses the following...
GS748T Software User Manual • Appendix C, "Network Cabling" gives cabling requirements and describes some of this document applies to the NETGEAR® GS748T Smart Switch, some details of the Switching, SNMP, Config, and Management packages. Note: Refer to other switch model numbers. The release notes detail the platform specific functionality of port cabling connections. The procedures described with these illustrations apply to each of the family of importance or special interest. This manual uses the following...
User Manual
Page 15
.... Your NETGEAR GS748T Smart Switch contains an embedded web server and management software for example, you into the Web Management interface. When you power up VLANs, traffic priority, and configure port trunking. Chapter 1 Switch Management Overview Switch Management Interface This section gives an overview of switch management, including the methods you can use enables you to configure more advanced features and consequently improve switch efficiency and the overall performance of your network. Web-Based Management enables you to manage your network. In addition, NETGEAR provides...
.... Your NETGEAR GS748T Smart Switch contains an embedded web server and management software for example, you into the Web Management interface. When you power up VLANs, traffic priority, and configure port trunking. Chapter 1 Switch Management Overview Switch Management Interface This section gives an overview of switch management, including the methods you can use enables you to configure more advanced features and consequently improve switch efficiency and the overall performance of your network. Web-Based Management enables you to manage your network. In addition, NETGEAR provides...
User Manual
Page 16
... applications described in this manual: Network facilities: • Ethernet network with Internet Explorer and Netscape Navigator on the network User-friendly interface under Microsoft Windows Firmware upgrade capability Password change feature Provides entry to run web management GUI; Switch Management Methods Management Method Features Smart Wizard Discovery Utility program Web browser No IP address or subnet mask setup needed Discover all switches on any platform Extensive switch configuration possible Configuration backup and restore For a more detailed discussion...
... applications described in this manual: Network facilities: • Ethernet network with Internet Explorer and Netscape Navigator on the network User-friendly interface under Microsoft Windows Firmware upgrade capability Password change feature Provides entry to run web management GUI; Switch Management Methods Management Method Features Smart Wizard Discovery Utility program Web browser No IP address or subnet mask setup needed Discover all switches on any platform Extensive switch configuration possible Configuration backup and restore For a more detailed discussion...
User Manual
Page 19
... chosen switch IP address, gateway IP address and subnet mask, and then type your PC and the GS748T Smart Switch are in the power cord (Default IP is 192.168.0.239). 3. Getting Started-Smart Wizard Discovery 2-3 v2.0, April 2007 Click on the switch by plugging in the same subnet. Power on Configuration Setting. GS748T Software User Manual Manually Assigning Network Parameters If your network has no DHCP service, you can assign it a static IP address even...
... chosen switch IP address, gateway IP address and subnet mask, and then type your PC and the GS748T Smart Switch are in the power cord (Default IP is 192.168.0.239). 3. Getting Started-Smart Wizard Discovery 2-3 v2.0, April 2007 Click on the switch by plugging in the same subnet. Power on Configuration Setting. GS748T Software User Manual Manually Assigning Network Parameters If your network has no DHCP service, you can assign it a static IP address even...
User Manual
Page 25
...; "Firmware Menu" • "Factory Reset" • "Resetting the System" Your NETGEAR Smart Switch series provides a built-in your router if necessary. The help page covers many of the basic functions and features of the switch. This interface is essentially similar to that enables you to configure and manage it remotely using the Smart Wizard Discovery utility, you want to reboot or reset your browser window. Chapter 3 Basic Web Management This...
...; "Firmware Menu" • "Factory Reset" • "Resetting the System" Your NETGEAR Smart Switch series provides a built-in your router if necessary. The help page covers many of the basic functions and features of the switch. This interface is essentially similar to that enables you to configure and manage it remotely using the Smart Wizard Discovery utility, you want to reboot or reset your browser window. Chapter 3 Basic Web Management This...
User Manual
Page 27
... Refresh button at the top of the functions available in this manual describes these components. None of the page shows the following links: • Support-brings up the NETGEAR web site • Help-provides an explanation about each page accessed from the Switch Status view. On some pages, there is displayed as shown below. GS748T Software User Manual 4. Click the help to display updated status information...
... Refresh button at the top of the functions available in this manual describes these components. None of the page shows the following links: • Support-brings up the NETGEAR web site • Help-provides an explanation about each page accessed from the Switch Status view. On some pages, there is displayed as shown below. GS748T Software User Manual 4. Click the help to display updated status information...
User Manual
Page 28
..., Link Status and priority, and a user description against port number • Quality of Service (QoS) IEEE 802.1P QoS Status: can use. Subnet mask; Default gateway MAC address • System Name and Location Name user values • Login Timeout; GS748T Software User Manual Within the various browser interface pages, there are several buttons that the tables appear from the top of the page: • Switch Status (subheading): Displays parameters: • Hardware parameters: Product Name; Protocol Version • DHCP-whether enabled...
..., Link Status and priority, and a user description against port number • Quality of Service (QoS) IEEE 802.1P QoS Status: can use. Subnet mask; Default gateway MAC address • System Name and Location Name user values • Login Timeout; GS748T Software User Manual Within the various browser interface pages, there are several buttons that the tables appear from the top of the page: • Switch Status (subheading): Displays parameters: • Hardware parameters: Product Name; Protocol Version • DHCP-whether enabled...
User Manual
Page 29
... communication mode set for the port. The default setting for example Accounting or Engineering) instead of the Switch Status page shows the Virtual Local Area Network (VLAN) status. This page displays the port-based IEEE 802.1Q VLAN settings. To configure the ports, go to the sniffer port. • Jumbo Frame: Oversized "Jumbo" (10240 byte) Ethernet frame support may show, depending upon the particular switch port connection. DOWN means no link. By using VLANs, users can group users by...
... communication mode set for the port. The default setting for example Accounting or Engineering) instead of the Switch Status page shows the Virtual Local Area Network (VLAN) status. This page displays the port-based IEEE 802.1Q VLAN settings. To configure the ports, go to the sniffer port. • Jumbo Frame: Oversized "Jumbo" (10240 byte) Ethernet frame support may show, depending upon the particular switch port connection. DOWN means no link. By using VLANs, users can group users by...
User Manual
Page 31
GS748T Software User Manual The switch default state allows access from any IP address. It contains Configuration Backup and Factory Reset submenu items. These topics are overwritten by factory default values. Firmware Menu This menu item is found at this stage of the menu bar. Be sure to use a DHCP server, make the appropriate setting. Managing System Files-Backup and Restore This facility may be sure to it to set a new password. If you can recover...
GS748T Software User Manual The switch default state allows access from any IP address. It contains Configuration Backup and Factory Reset submenu items. These topics are overwritten by factory default values. Firmware Menu This menu item is found at this stage of the menu bar. Be sure to use a DHCP server, make the appropriate setting. Managing System Files-Backup and Restore This facility may be sure to it to set a new password. If you can recover...
User Manual
Page 32
... make a major configuration change or need to regain management access to Firmware > Factory Reset and click on the Factory Reset link, or 3-8 Basic Web Management v2.0, April 2007 To restore saved settings: From the Configuration Backup screen, enter the path to a file. Factory Reset Factory Reset restores factory defaults when you want to make a major configuration change for which it is started. The browser window subsequently closes and the switch reboots. Select Configuration Backup => backup. GS748T Software User Manual To back up files: 1. Use this feature...
... make a major configuration change or need to regain management access to Firmware > Factory Reset and click on the Factory Reset link, or 3-8 Basic Web Management v2.0, April 2007 To restore saved settings: From the Configuration Backup screen, enter the path to a file. Factory Reset Factory Reset restores factory defaults when you want to make a major configuration change for which it is started. The browser window subsequently closes and the switch reboots. Select Configuration Backup => backup. GS748T Software User Manual To back up files: 1. Use this feature...
User Manual
Page 33
... and reconnecting the power cord, or • Use the Reset button on the Navigation Sidebar Menu to leave the GS748T Smart Switch management web interface. Logout Click Logout on the left-hand side of the front panel-see the appropriate installation guide for your switch for more detail. Basic Web Management 3-9 v2.0, April 2007 This operation does not disturb your switch configuration. GS748T Software User Manual • Use the restore Factory Defaults button on the right...
... and reconnecting the power cord, or • Use the Reset button on the Navigation Sidebar Menu to leave the GS748T Smart Switch management web interface. Logout Click Logout on the left-hand side of the front panel-see the appropriate installation guide for your switch for more detail. Basic Web Management 3-9 v2.0, April 2007 This operation does not disturb your switch configuration. GS748T Software User Manual • Use the restore Factory Defaults button on the right...
User Manual
Page 37
...: 10 Mbps half duplex • Disable • Flow Control: may be set for no flow control. • Default Priority: This value indicates the default traffic priority f or the port in the IEEE802.1P of packet traffic and packet errors. GS748T Software User Manual • Speed: Indicates the communication mode set to 0 - 7. To activate the new settings, click Apply. If this is Auto-negotiation (Auto). The possible entries are counted as...
...: 10 Mbps half duplex • Disable • Flow Control: may be set for no flow control. • Default Priority: This value indicates the default traffic priority f or the port in the IEEE802.1P of packet traffic and packet errors. GS748T Software User Manual • Speed: Indicates the communication mode set to 0 - 7. To activate the new settings, click Apply. If this is Auto-negotiation (Auto). The possible entries are counted as...
User Manual
Page 39
... table in "Port Configuration" on page 4-2. Packets are supported: • Port-based QoS • IEEE 802.1p-based QoS • DSCP-based QoS Port-based QoS Port-based QoS can be achieved by treating different types of traffic with different levels of switch congestion. Figure 4-9 Configuring the Switch 4-5 v2.0, April 2007 Higher priority traffic receives preferential treatment during times of priority. IEEE 802.1p-based QoS IEEE 802.1p-based QoS enables...
... table in "Port Configuration" on page 4-2. Packets are supported: • Port-based QoS • IEEE 802.1p-based QoS • DSCP-based QoS Port-based QoS Port-based QoS can be achieved by treating different types of traffic with different levels of switch congestion. Figure 4-9 Configuring the Switch 4-5 v2.0, April 2007 Higher priority traffic receives preferential treatment during times of priority. IEEE 802.1p-based QoS IEEE 802.1p-based QoS enables...
User Manual
Page 41
... untagged frames reach the VLAN that you configure the switch. VLAN memberships are connected to VLAN ID 1 by default. This facility is used when these ports are manipulated by the IEEE to 48 port-based VLANS. VLAN membership of ports is determined in a lookup table that is, the VLANs cannot span multiple switches. GS748T Software User Manual VLAN Page A Virtual Local Area Network (VLAN) is a means of electronically separating ports on the same switch from a single broadcast...
... untagged frames reach the VLAN that you configure the switch. VLAN memberships are connected to VLAN ID 1 by default. This facility is used when these ports are manipulated by the IEEE to 48 port-based VLANS. VLAN membership of ports is determined in a lookup table that is, the VLANs cannot span multiple switches. GS748T Software User Manual VLAN Page A Virtual Local Area Network (VLAN) is a means of electronically separating ports on the same switch from a single broadcast...
User Manual
Page 50
... (listening -→ learning → forwarding or blocking) before a configuration message is discarded by the system. • Bridge Hello Time: Interval between nodes. If a server is trying to access a client through the switch running the standard Spanning Tree Protocol (STP) is connected, it is best used on this problem by setting the port directly to forwarding mode, thus allowing any server access request to the root bridge is the active path...
... (listening -→ learning → forwarding or blocking) before a configuration message is discarded by the system. • Bridge Hello Time: Interval between nodes. If a server is trying to access a client through the switch running the standard Spanning Tree Protocol (STP) is connected, it is best used on this problem by setting the port directly to forwarding mode, thus allowing any server access request to the root bridge is the active path...
User Manual
Page 55
... Enable or Disable 3. To define a multicast group: 1. To remove a multicast group: 1. Figure 4-17 2. In the MAC Address window, specify the Multicast MAC Address for receiving Multicast packets with specific MAC addresses. Click Apply to save your settings. In the line of the form: 01:00:5EXX-XX-XX. the Static Multicast Groups Setting page is supported. Click Apply to receive. 4. Configuring the Switch v2.0, April 2007 4-21 GS748T Software User Manual 2. The MAC addresses are IPv4 Multicast Addresses (RFC1112A) of the table that specifies the group, check...
... Enable or Disable 3. To define a multicast group: 1. To remove a multicast group: 1. Figure 4-17 2. In the MAC Address window, specify the Multicast MAC Address for receiving Multicast packets with specific MAC addresses. Click Apply to save your settings. In the line of the form: 01:00:5EXX-XX-XX. the Static Multicast Groups Setting page is supported. Click Apply to receive. 4. Configuring the Switch v2.0, April 2007 4-21 GS748T Software User Manual 2. The MAC addresses are IPv4 Multicast Addresses (RFC1112A) of the table that specifies the group, check...
User Manual
Page 59
... Specifications and Default Values A-3 v2.0, April 2007 Other Features Feature Static Multicast Entry Filter Multicast Control Sets Supported 64 1 Table A-9. Traffic Control Feature Rate control Storm control Jumbo frame Sets Supported 48 (per port) 1 (per switch) 48 (per port) 1 Table A-6. Security (continued) Feature Trust MacAddress Filter Port -MAC lock down Management VLAN Sets Supported 256 48 (per port) Table A-7. System Setup Feature Sets Supported DHCP\Manual IP 1 System Name Configuration 1 Configuration Save/Restore 1 Firmware Upgrade 1 Factory Reset...
... Specifications and Default Values A-3 v2.0, April 2007 Other Features Feature Static Multicast Entry Filter Multicast Control Sets Supported 64 1 Table A-9. Traffic Control Feature Rate control Storm control Jumbo frame Sets Supported 48 (per port) 1 (per switch) 48 (per port) 1 Table A-6. Security (continued) Feature Trust MacAddress Filter Port -MAC lock down Management VLAN Sets Supported 256 48 (per port) Table A-7. System Setup Feature Sets Supported DHCP\Manual IP 1 System Name Configuration 1 Configuration Save/Restore 1 Firmware Upgrade 1 Factory Reset...
User Manual
Page 64
... services. • Port 25 provides Gigabit speed for Marketing department, port 7 and 8 connect to the Internet, send and receive e-mail, but cannot access the marketing department print server or file archives. Port 18, Port 21 - Port 20, for Sales department, port 7 and 8 connect to file archives and printer server. • VLAN 3: Port 7 - If an IT user sends out a broadcast message, everyone receives it does not go to remove the ports that VLAN. The specific ports...
... services. • Port 25 provides Gigabit speed for Marketing department, port 7 and 8 connect to the Internet, send and receive e-mail, but cannot access the marketing department print server or file archives. Port 18, Port 21 - Port 20, for Sales department, port 7 and 8 connect to file archives and printer server. • VLAN 3: Port 7 - If an IT user sends out a broadcast message, everyone receives it does not go to remove the ports that VLAN. The specific ports...