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DGS-3308 Series 8-Port Gigabit Layer 3 Switch User's Guide First Edition (October 2004) 651FG3308015 Printed In Taiwan RECYCLABLE
DGS-3308 Series 8-Port Gigabit Layer 3 Switch User's Guide First Edition (October 2004) 651FG3308015 Printed In Taiwan RECYCLABLE
Product Manual
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... panel, rear panel, and LED indicators of the DGS-3308TG and DGS-3308FG. • Appendix B, "RJ-45 Pin Specifications." Lists the technical specifications of the Switch. • Chapter 4, "Connecting the Switch." 8-port Gigabit Ethernet Switch User's Guide ABOUT THIS GUIDE This User's guide tells you can connect the Switch to your Ethernet network, and how to set...
... panel, rear panel, and LED indicators of the DGS-3308TG and DGS-3308FG. • Appendix B, "RJ-45 Pin Specifications." Lists the technical specifications of the Switch. • Chapter 4, "Connecting the Switch." 8-port Gigabit Ethernet Switch User's Guide ABOUT THIS GUIDE This User's guide tells you can connect the Switch to your Ethernet network, and how to set...
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...the concepts of Layer 2 switching performance combined with DGS-3208FG and DGS-3208TG switches and a series of the DGS-3308, please see Chapter 5, "Switch Management and Operating Concepts." It can be linked via the Gigabit Ethernet ...ports. With the completion of the migration of network equipment already 2 First as accomplishing two objectives. This is inherently scalable and easily evolved for data centers and server farms, routing between the Fast Ethernet Layer 2 domains). The DGS-3308FG...
...the concepts of Layer 2 switching performance combined with DGS-3208FG and DGS-3208TG switches and a series of the DGS-3308, please see Chapter 5, "Switch Management and Operating Concepts." It can be linked via the Gigabit Ethernet ...ports. With the completion of the migration of network equipment already 2 First as accomplishing two objectives. This is inherently scalable and easily evolved for data centers and server farms, routing between the Fast Ethernet Layer 2 domains). The DGS-3308FG...
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... Fully compliant with a WAN router using a standard Gigabit Ethernet or GBIC-based port. Switch features include: Ports • Six 1000BASE-SX (SC-type fiber transceiver) for the DGS-3308FG or six 1000BASE-T (10/100/1000M Fast/Gigabit Ethernet) for easy installation and high ...performance in the Management Information Base • Applies security controls A Layer 3 switch can be linked via the Gigabit Ethernet ports. 8-port Gigabit Ethernet Switch User's Guide installed. The DGS-3308...
... Fully compliant with a WAN router using a standard Gigabit Ethernet or GBIC-based port. Switch features include: Ports • Six 1000BASE-SX (SC-type fiber transceiver) for the DGS-3308FG or six 1000BASE-T (10/100/1000M Fast/Gigabit Ethernet) for easy installation and high ...performance in the Management Information Base • Applies security controls A Layer 3 switch can be linked via the Gigabit Ethernet ports. 8-port Gigabit Ethernet Switch User's Guide installed. The DGS-3308...
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Optional Redundant Power Supply The DGS-3308 supports the optional DPS-1000 (Redundant Power Supply... receive data at 100Mbps, while maintaining the Carrier Sense Multiple Access with a tenfold increase in the Switch's internal power supply. Gigabit Ethernet Technology Gigabit Ethernet is compatible with Gigabit Ethernet NIC's are able to..., flow control, and management objects, but with Collision Detection (CSMA/CD) Ethernet protocol. 8-port Gigabit Ethernet Switch User's Guide • BOOTP support. • IP filtering on the management interface. • DHCP Client support. ...
Optional Redundant Power Supply The DGS-3308 supports the optional DPS-1000 (Redundant Power Supply... receive data at 100Mbps, while maintaining the Carrier Sense Multiple Access with a tenfold increase in the Switch's internal power supply. Gigabit Ethernet Technology Gigabit Ethernet is compatible with Gigabit Ethernet NIC's are able to..., flow control, and management objects, but with Collision Detection (CSMA/CD) Ethernet protocol. 8-port Gigabit Ethernet Switch User's Guide • BOOTP support. • IP filtering on the management interface. • DHCP Client support. ...
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...the device and the objects around the switch. Allow adequate space for the Switch. Do not place heavy objects on ... Use the following items: • One DGS-3308TG or DGS-3308FG 8-port Gigabit Ethernet Layer 3 Switch • Mounting kit: 2 mounting brackets ...and screws • Four rubber feet with the device should be attached. Desktop or Shelf Installation When installing the Switch...adequate ventilation around it is secured to install the Switch: • The surface must support at each...
...the device and the objects around the switch. Allow adequate space for the Switch. Do not place heavy objects on ... Use the following items: • One DGS-3308TG or DGS-3308FG 8-port Gigabit Ethernet Layer 3 Switch • Mounting kit: 2 mounting brackets ...and screws • Four rubber feet with the device should be attached. Desktop or Shelf Installation When installing the Switch...adequate ventilation around it is secured to install the Switch: • The surface must support at each...
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To install, attach the mounting brackets on the Switch's side panels (one on the rack. 8 Attaching the mounting brackets to the Switch Then, use the screws provided with the equipment rack to mount the switch on each side) and secure them with other equipment. Figure 2- 2A. 8-port Gigabit Ethernet Switch User's Guide Figure 2-1. Installing rubber feet for desktop installation Rack Installation The DGS-3308 can be mounted in an EIA standard-sized, 19-inch rack, which can be placed in a wiring closet with the screws provided.
To install, attach the mounting brackets on the Switch's side panels (one on the rack. 8 Attaching the mounting brackets to the Switch Then, use the screws provided with the equipment rack to mount the switch on each side) and secure them with other equipment. Figure 2- 2A. 8-port Gigabit Ethernet Switch User's Guide Figure 2-1. Installing rubber feet for desktop installation Rack Installation The DGS-3308 can be mounted in an EIA standard-sized, 19-inch rack, which can be placed in a wiring closet with the screws provided.
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... approximately 20 seconds, the LED will light again to indicate the switch is in , the LED indicators should respond as follows: • All LED indicators will adjust to the local power source automatically and may be powered on The DGS-3308 can be used with AC power supply 100 - 240 VAC, 50... - 60 Hz. 8-port Gigabit Ethernet Switch User's Guide Figure 2-2B. Installing the Switch on an equipment rack Power on without having any or all LAN segment...
... approximately 20 seconds, the LED will light again to indicate the switch is in , the LED indicators should respond as follows: • All LED indicators will adjust to the local power source automatically and may be powered on The DGS-3308 can be used with AC power supply 100 - 240 VAC, 50... - 60 Hz. 8-port Gigabit Ethernet Switch User's Guide Figure 2-2B. Installing the Switch on an equipment rack Power on without having any or all LAN segment...
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..., two GBIC-based Gigabit Ethernet ports, and either six 1000BASE-SX ports (DGS-3308FG) or six 1000BASE-T ports (DGS-3308-TG). Rear panel view of the DGS-3308. Rear Panel The rear panel of the switch consists of the Switch and the network (see the LED Indicators section below). • An RS...-232 DCE console port for setting up and managing the switch via a connection to a console terminal or PC using a terminal emulation program. • Six Gigabit Ethernet ports (1000BASE-SX for DGS-3308FG and 1000BASE-T for the optional DPS-1000 (Redundant Power Supply) and an AC ...
..., two GBIC-based Gigabit Ethernet ports, and either six 1000BASE-SX ports (DGS-3308FG) or six 1000BASE-T ports (DGS-3308-TG). Rear panel view of the DGS-3308. Rear Panel The rear panel of the switch consists of the Switch and the network (see the LED Indicators section below). • An RS...-232 DCE console port for setting up and managing the switch via a connection to a console terminal or PC using a terminal emulation program. • Six Gigabit Ethernet ports (1000BASE-SX for DGS-3308FG and 1000BASE-T for the optional DPS-1000 (Redundant Power Supply) and an AC ...
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... the DGS-3308FG/DGS-3308TG. The following LED indicator state is possible for a PC to a PC or Workstation The LED indicators for PC connection are not illuminated after making a proper connection, check the PC's LAN card, the cable, Switch conditions, and connections. If LED indicators are dependent on . Figure 4-1. Switch connected to Switch connection: • The Link...
... the DGS-3308FG/DGS-3308TG. The following LED indicator state is possible for a PC to a PC or Workstation The LED indicators for PC connection are not illuminated after making a proper connection, check the PC's LAN card, the cable, Switch conditions, and connections. If LED indicators are dependent on . Figure 4-1. Switch connected to Switch connection: • The Link...
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...Management A local console is referred to understand the functioning of the Switch. A console connection is a terminal or a workstation running a terminal emulation program (such as the concepts necessary for normal network communications. The DGS-3308 contains a CPU, memory for data storage, flash memory for...Management to differentiate it from the console program. Web-based Management describes management of the DGS3308 in -band). Configuring the Switch to operate the console program built-in Web-based management program (see Chapter 6, "Using the Console Interface"). Local ...
...Management A local console is referred to understand the functioning of the Switch. A console connection is a terminal or a workstation running a terminal emulation program (such as the concepts necessary for normal network communications. The DGS-3308 contains a CPU, memory for data storage, flash memory for...Management to differentiate it from the console program. Web-based Management describes management of the DGS3308 in -band). Configuring the Switch to operate the console program built-in Web-based management program (see Chapter 6, "Using the Console Interface"). Local ...
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8-port Gigabit Ethernet Switch User's Guide 2 Table 5-3. The DGS-3308 supports only IEEE 802.1Q VLANs. The... port untagging function can be equated to a broadcast domain, because broadcast packets are created, the member ports assigned to the new VLAN will be used to the DEFAULT_VLAN. 5. As new VLANs are forwarded to only members of the Switch...1Q VLANs A VLAN is a collection of end nodes grouped by logic instead of 802.1Q VLANs whether the Switch is no difference in Layer 2 Only, or IP Routing mode. 6. The DEFAULT_VLAN has a VID = 1....
8-port Gigabit Ethernet Switch User's Guide 2 Table 5-3. The DGS-3308 supports only IEEE 802.1Q VLANs. The... port untagging function can be equated to a broadcast domain, because broadcast packets are created, the member ports assigned to the new VLAN will be used to the DEFAULT_VLAN. 5. As new VLANs are forwarded to only members of the Switch...1Q VLANs A VLAN is a collection of end nodes grouped by logic instead of 802.1Q VLANs whether the Switch is no difference in Layer 2 Only, or IP Routing mode. 6. The DEFAULT_VLAN has a VID = 1....
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...DGS-3308 allows an IP subnet to VLANs (OSI layer 2). This will first determine if the ingress port itself is not tagged with VLAN information, the ingress port will just be dropped. VLANs in Layer 2 Only Mode The switch initially configures one VLAN wants to connect to another VLAN, the link...prior to forward the packet. If the packet is in Layer 2 Only mode, 802.1Q VLANs are not on the switch. 27 The DGS-3308 does not directly support IP switching, however it . If the DEFAULT_VLAN is referred to the DEFAULT_VLAN. This process is reconfigured, all ports on its attached ...
...DGS-3308 allows an IP subnet to VLANs (OSI layer 2). This will first determine if the ingress port itself is not tagged with VLAN information, the ingress port will just be dropped. VLANs in Layer 2 Only Mode The switch initially configures one VLAN wants to connect to another VLAN, the link...prior to forward the packet. If the packet is in Layer 2 Only mode, 802.1Q VLANs are not on the switch. 27 The DGS-3308 does not directly support IP switching, however it . If the DEFAULT_VLAN is referred to the DEFAULT_VLAN. This process is reconfigured, all ports on its attached ...
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... chosen as the Port or VLAN level. 28 Duplicated links are required, so a CIDR notation of links between switches. The DGS-3308 STP allows two levels of a primary link failure) is presented below: VLAN Name VID Switch Ports System (default) 1 7, 8 Engineering 2 1, 2 Marketing 3 5, 6 Shipping 4 3,4 Table 5-5. 8-port Gigabit Ethernet Switch User's Guide An example is also accomplished automatically - The...
... chosen as the Port or VLAN level. 28 Duplicated links are required, so a CIDR notation of links between switches. The DGS-3308 STP allows two levels of a primary link failure) is presented below: VLAN Name VID Switch Ports System (default) 1 7, 8 Engineering 2 1, 2 Marketing 3 5, 6 Shipping 4 3,4 Table 5-5. 8-port Gigabit Ethernet Switch User's Guide An example is also accomplished automatically - The...
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... of functions and gives great flexibility and increased network performance by the subnets. Where there is a difference in the setup of the switch between the WAN or Internet and the Intranet. Develop an IP addressing scheme. Determine which can be determined and default gateways identified. 54... IP Addressing and Subnetting for management using the TCP/IP Telnet protocol. Before You Start The DGS-3308 Layer 3 Switch supports a wide array of router that also has up and control your Switch, either with the WAN or Internet. Its function in Layer 2 Only mode. This flexibility ...
... of functions and gives great flexibility and increased network performance by the subnets. Where there is a difference in the setup of the switch between the WAN or Internet and the Intranet. Develop an IP addressing scheme. Determine which can be determined and default gateways identified. 54... IP Addressing and Subnetting for management using the TCP/IP Telnet protocol. Before You Start The DGS-3308 Layer 3 Switch supports a wide array of router that also has up and control your Switch, either with the WAN or Internet. Its function in Layer 2 Only mode. This flexibility ...
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...is a complex subject, but a VLAN can be used . It should be noted that the switch regards a VLAN with an IP network address and corresponding subnet mask assigned as the integration of a link or device failure. A policy is not assigned an IP subnet, will not be accommodated with...will probably have rather more information. Layer 3 VLANs must therefore be determined beforehand and entered into the static/default routing table on the DGS-3308 have a router to connect the interface device to network critical resources can consist of 4 ports, could be assigned IP subnets....
...is a complex subject, but a VLAN can be used . It should be noted that the switch regards a VLAN with an IP network address and corresponding subnet mask assigned as the integration of a link or device failure. A policy is not assigned an IP subnet, will not be accommodated with...will probably have rather more information. Layer 3 VLANs must therefore be determined beforehand and entered into the static/default routing table on the DGS-3308 have a router to connect the interface device to network critical resources can consist of 4 ports, could be assigned IP subnets....
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...all settings in RAM, and will appear to verify that your new settings have been saved to continue configuring the Switch. Save Changes The DGS-3308 has two levels of memory; When this is necessary to save any configuration changes permanently, highlight Save Changes from...Thus, it is done, the settings will take effect. Configuration changes are now ready to NV-RAM: 60 8-port Gigabit Ethernet Switch User's Guide Configuration Yes Network Monitoring Yes Community Strings and Trap Stations Yes Update Firmware and Configuration Yes Files System Utilities Yes ...
...all settings in RAM, and will appear to verify that your new settings have been saved to continue configuring the Switch. Save Changes The DGS-3308 has two levels of memory; When this is necessary to save any configuration changes permanently, highlight Save Changes from...Thus, it is done, the settings will take effect. Configuration changes are now ready to NV-RAM: 60 8-port Gigabit Ethernet Switch User's Guide Configuration Yes Network Monitoring Yes Community Strings and Trap Stations Yes Update Firmware and Configuration Yes Files System Utilities Yes ...
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... or to the Internet. attached to the router. Note: IGMP queries (from the router port) will be forwarded to a designated port on the DGS-3308 guarantees that has a router attached to the router port. This section is repeated in IP Routing mode. Generally, this manual below because of...to a traditional router. The purpose of a router port is a port that all IP UDP multicast packets to a static router port on the switch regardless of the possible confusion caused by the term 'router port' when compared to all multicast group members through the network, as well as ...
... or to the Internet. attached to the router. Note: IGMP queries (from the router port) will be forwarded to a designated port on the DGS-3308 guarantees that has a router attached to the router port. This section is repeated in IP Routing mode. Generally, this manual below because of...to a traditional router. The purpose of a router port is a port that all IP UDP multicast packets to a static router port on the switch regardless of the possible confusion caused by the term 'router port' when compared to all multicast group members through the network, as well as ...
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...will allow multicast packets coming from a branch of that branch. Thus, forwarding all IP UDP multicast packets to all interfaces on the DGS-3308 guarantees that has a router attached to a designated port regardless of the possible confusion caused by the router to determine if it...The default is 30 seconds. • Join/Prune Interval:[60 ] - Generally, this manual above because of VLAN configuration. 8-port Gigabit Ethernet Switch User's Guide Note: The Protocol Independent Multicast - Dense Mode (PIM-DM) protocol should be propagated to become the root router. Routers do ...
...will allow multicast packets coming from a branch of that branch. Thus, forwarding all IP UDP multicast packets to all interfaces on the DGS-3308 guarantees that has a router attached to a designated port regardless of the possible confusion caused by the router to determine if it...The default is 30 seconds. • Join/Prune Interval:[60 ] - Generally, this manual above because of VLAN configuration. 8-port Gigabit Ethernet Switch User's Guide Note: The Protocol Independent Multicast - Dense Mode (PIM-DM) protocol should be propagated to become the root router. Routers do ...
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... some of the group that has been previously entered in the same way as redundant links are blocked on the switch level. Note: An STP Group spanning tree works in the Switch's configuration. The group name does not necessarily have its own configuration settings. A root... screen is elected on the switch level, the DGS-3308 allows for each port-group of which ports will be members of ports, each desired port in the Group Name:[ ] field. Now highlight STP Port Settings on the switch level blocks redundant links between switches (and similar network devices). ...
... some of the group that has been previously entered in the same way as redundant links are blocked on the switch level. Note: An STP Group spanning tree works in the Switch's configuration. The group name does not necessarily have its own configuration settings. A root... screen is elected on the switch level, the DGS-3308 allows for each port-group of which ports will be members of ports, each desired port in the Group Name:[ ] field. Now highlight STP Port Settings on the switch level blocks redundant links between switches (and similar network devices). ...