Product Manual
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... can be assigned to refresh the screen. If you still don't see anything, try hitting + r to the IP interface 13 The switch's default IP address is also assigned a unique MAC address by the factory. D-Link DES-3250TG Standalone Layer 2 Switch • Flow Control None Make sure the terminal or PC you are having problems making this connection is...
... can be assigned to refresh the screen. If you still don't see anything, try hitting + r to the IP interface 13 The switch's default IP address is also assigned a unique MAC address by the factory. D-Link DES-3250TG Standalone Layer 2 Switch • Flow Control None Make sure the terminal or PC you are having problems making this connection is...
Product Manual
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..."Set to factory default setting" has been processed. The trap is elected within an STP group. • Link Change Event - Consequently, values for MIB objects can be retrieved by one. 15 Examples of data have been received and forwarded through a port. D-Link DES-3250TG Standalone Layer 2 Switch from a factory ... Read-write MIBs are the statistics counters such as an extended Management Information Base. The switch automatically stores the source IP address of errors that someone has tried to logon to Factory Default - The trap is not sent if a new root trap is sent for the same ...
..."Set to factory default setting" has been processed. The trap is elected within an STP group. • Link Change Event - Consequently, values for MIB objects can be retrieved by one. 15 Examples of data have been received and forwarded through a port. D-Link DES-3250TG Standalone Layer 2 Switch from a factory ... Read-write MIBs are the statistics counters such as an extended Management Information Base. The switch automatically stores the source IP address of errors that someone has tried to logon to Factory Default - The trap is not sent if a new root trap is sent for the same ...
Product Manual
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...dropping packets that the PVID is connected to determine VLAN membership. Untagging is enabled for TCP/IP) to a tag-aware device, the packet should be configured as the ingress port at the... packets that will examine the VLAN information in the tag can be untagged. The factory default setting assigns all packets will have an 802.1Q VLAN tag, the port will be ... of all ports. If the ingress port is a member of the 802.1Q VLAN. D-Link DES-3250TG Standalone Layer 2 Switch not? Ports with VLAN information, the ingress port will first determine if the ingress port itself...
...dropping packets that the PVID is connected to determine VLAN membership. Untagging is enabled for TCP/IP) to a tag-aware device, the packet should be configured as the ingress port at the... packets that will examine the VLAN information in the tag can be untagged. The factory default setting assigns all packets will have an 802.1Q VLAN tag, the port will be ... of all ports. If the ingress port is a member of the 802.1Q VLAN. D-Link DES-3250TG Standalone Layer 2 Switch not? Ports with VLAN information, the ingress port will first determine if the ingress port itself...
Product Manual
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...For example: 00001010.00101010.01001001.11010010 11111111.00000000.00000000.00000000 10.42.73.210 Class A IP address 255.0.0.0 Class A Subnet Mask 00001010.00000000.00000000.00000000 10.0.0.0 Network Address The Default subnet masks are reserved for multicasting. The address 127.0.0.1 can be seen below: •... or 240 to 254 decimal. To specify the network address for a given IP address, the node part is set to all "0"s. There are reserved for future use. D-Link DES-3250TG Standalone Layer 2 Switch Address Classes Address classes refer to the range of numbers in . •...
...For example: 00001010.00101010.01001001.11010010 11111111.00000000.00000000.00000000 10.42.73.210 Class A IP address 255.0.0.0 Class A Subnet Mask 00001010.00000000.00000000.00000000 10.0.0.0 Network Address The Default subnet masks are reserved for multicasting. The address 127.0.0.1 can be seen below: •... or 240 to 254 decimal. To specify the network address for a given IP address, the node part is set to all "0"s. There are reserved for future use. D-Link DES-3250TG Standalone Layer 2 Switch Address Classes Address classes refer to the range of numbers in . •...
Product Manual
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D-Link DES-3250TG Standalone Layer 2 Switch Some restrictions apply to subnets. A subnet address cannot be all "0"s or all of the bits of the subnet mask, it 's network address) and for all "1"s are not allowed, so two subnets are three additional bits added to the default Class ... = 6 Subnets of the network. A 1-bit subnet mask is reduced to mask the network address from the total. Classless InterDomain Routing - Addresses of the IP address. Calculating the Number of Subnets and Nodes To calculate the number of subnets and nodes, use the formula (2n - 2) where n = the number...
D-Link DES-3250TG Standalone Layer 2 Switch Some restrictions apply to subnets. A subnet address cannot be all "0"s or all of the bits of the subnet mask, it 's network address) and for all "1"s are not allowed, so two subnets are three additional bits added to the default Class ... = 6 Subnets of the network. A 1-bit subnet mask is reduced to mask the network address from the total. Classless InterDomain Routing - Addresses of the IP address. Calculating the Number of Subnets and Nodes To calculate the number of subnets and nodes, use the formula (2n - 2) where n = the number...
Product Manual
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... in the Web-based manager are explained below. Note: The Factory default IP address for the device. User Account Modify Table window 1. Click Apply to make a setup button: Figure 6- 1. D-Link DES-3250TG Standalone Layer 2 Switch To begin managing your computer and point it to the IP address you have installed on the Login to make the user...
... in the Web-based manager are explained below. Note: The Factory default IP address for the device. User Account Modify Table window 1. Click Apply to make a setup button: Figure 6- 1. D-Link DES-3250TG Standalone Layer 2 Switch To begin managing your computer and point it to the IP address you have installed on the Login to make the user...
Product Manual
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...with the Web-based manager. Where the x's represent the IP address 38 D-Link DES-3250TG Standalone Layer 2 Switch Click the Save Configuration button to save the current switch configuration in which is rebooted. Once the switch configuration settings have been saved to continue. The following at... button to NV-RAM, they become the default settings for more information about the subsection describing the required configuration. These include: • Default Gateway • Trap Destination and Community Name Configuration of the switch may be made from the User Interface,...
...with the Web-based manager. Where the x's represent the IP address 38 D-Link DES-3250TG Standalone Layer 2 Switch Click the Save Configuration button to save the current switch configuration in which is rebooted. Once the switch configuration settings have been saved to continue. The following at... button to NV-RAM, they become the default settings for more information about the subsection describing the required configuration. These include: • Default Gateway • Trap Destination and Community Name Configuration of the switch may be made from the User Interface,...
Product Manual
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...the user name and password for the switch you can then be assigned to the IP interface named System and the y's represent the corresponding subnet mask. 2. Start a Java-enabled Web browser from any machine with a switch graphic located in CIDR notation. The ...screen below will appear, prompting you to graphically monitor the system status. 39 Figure 6- 6. There is no default User Name or Password. The default user has Admin privileges. 2. D-Link DES-3250TG Standalone Layer 2 Switch to be used to...
...the user name and password for the switch you can then be assigned to the IP interface named System and the y's represent the corresponding subnet mask. 2. Start a Java-enabled Web browser from any machine with a switch graphic located in CIDR notation. The ...screen below will appear, prompting you to graphically monitor the system status. 39 Figure 6- 6. There is no default User Name or Password. The default user has Admin privileges. 2. D-Link DES-3250TG Standalone Layer 2 Switch to be used to...
Product Manual
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... request when it is installed, you can leave the default address in -band communication. The default VLAN contains all of 0.0.0.0. This selects how the switch will be assigned by a central 41 The following window: Figure 6- 8. D-Link DES-3250TG Standalone Layer 2 Switch IP Address The Switch needs to have an IP address assigned to it so that the management station will...
... request when it is installed, you can leave the default address in -band communication. The default VLAN contains all of 0.0.0.0. This selects how the switch will be assigned by a central 41 The following window: Figure 6- 8. D-Link DES-3250TG Standalone Layer 2 Switch IP Address The Switch needs to have an IP address assigned to it so that the management station will...
Product Manual
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...255. The value should be a unique address on . D-Link DES-3250TG Standalone Layer 2 Switch DHCP Manual IP Address Subnet Mask Default Gateway BOOTP server. Allows the entry of a router or a host acting as follows: Determines the IP address used by the central Internet authorities. Should be of the...subnet should be of an intranet, or you by the switch for a Class C network, but custom subnet masks are as an IP gateway. If this information before using the default or previously entered settings. The switch will send out a DHCP broadcast request when it is...
...255. The value should be a unique address on . D-Link DES-3250TG Standalone Layer 2 Switch DHCP Manual IP Address Subnet Mask Default Gateway BOOTP server. Allows the entry of a router or a host acting as follows: Determines the IP address used by the central Internet authorities. Should be of the...subnet should be of an intranet, or you by the switch for a Class C network, but custom subnet masks are as an IP gateway. If this information before using the default or previously entered settings. The switch will send out a DHCP broadcast request when it is...
Product Manual
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... This window shows which a management station (a computer) will not be enabled or disabled. D-Link DES-3250TG Standalone Layer 2 Switch VLAN Name Admin. State Switch to be able to manage the switch using TCP/IP (in the Configuration menu. There are installed, and the switch's MAC Address (assigned by default − so any management station can leave this field unchanged.
... This window shows which a management station (a computer) will not be enabled or disabled. D-Link DES-3250TG Standalone Layer 2 Switch VLAN Name Admin. State Switch to be able to manage the switch using TCP/IP (in the Configuration menu. There are installed, and the switch's MAC Address (assigned by default − so any management station can leave this field unchanged.
Product Manual
Page 53
...enable Syslog Global State, toggle to one of the following: IP Src & Dest, IP Destination, IP Source, Mac Src & Dest, Mac Destination, or Mac Source. Port Configuration Click the Port Configuration link in the Configuration menu: 45 Please note that when the user... sets Asymetric VLANs to Enabled. Asymetric VLAN To enable Asymetric VLANs, toggle to Disabled, then the factory default VLAN setting is restored. Toggle Disabled to Enabled. D-Link DES-3250TG Standalone Layer 2 Switch Telnet....
...enable Syslog Global State, toggle to one of the following: IP Src & Dest, IP Destination, IP Source, Mac Src & Dest, Mac Destination, or Mac Source. Port Configuration Click the Port Configuration link in the Configuration menu: 45 Please note that when the user... sets Asymetric VLANs to Enabled. Asymetric VLAN To enable Asymetric VLANs, toggle to Disabled, then the factory default VLAN setting is restored. Toggle Disabled to Enabled. D-Link DES-3250TG Standalone Layer 2 Switch Telnet....
Product Manual
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...IP address of 720 seconds is usually fine for most network configurations; To complete SNTP configuration, fill in the desired values in the bottom field. Current Time window To use SNTP, toggle the SNTP State in the Configuration folder and then click Time Zone and DST: 67 D-Link DES-3250TG Standalone Layer 2 Switch... Figure 6- 29. The default setting of the relay the SNTP Primary Server and/or the SNTP Secondary Server. a greater polling frequency...
...IP address of 720 seconds is usually fine for most network configurations; To complete SNTP configuration, fill in the desired values in the bottom field. Current Time window To use SNTP, toggle the SNTP State in the Configuration folder and then click Time Zone and DST: 67 D-Link DES-3250TG Standalone Layer 2 Switch... Figure 6- 29. The default setting of the relay the SNTP Primary Server and/or the SNTP Secondary Server. a greater polling frequency...
Product Manual
Page 98
...Link DES-3250TG Standalone Layer 2 Switch RADIUS Server The RADIUS feature of this window. 90 Radius Server Authentication Setting window This window displays the following information: Parameter Description Succession Choose the desired RADIUS server to facilitate centralized user administration as well as providing protection against a sniffing, active hacker. The default... is 1812. Radius Server Set the RADIUS server IP. Click Radius Server on the PAE Access Entity folder on the table in the bottom half of the switch allows you to either ...
...Link DES-3250TG Standalone Layer 2 Switch RADIUS Server The RADIUS feature of this window. 90 Radius Server Authentication Setting window This window displays the following information: Parameter Description Succession Choose the desired RADIUS server to facilitate centralized user administration as well as providing protection against a sniffing, active hacker. The default... is 1812. Radius Server Set the RADIUS server IP. Click Radius Server on the PAE Access Entity folder on the table in the bottom half of the switch allows you to either ...
Product Manual
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...packets to NV-RAM, they become the default settings for the differences among each option. Reboot Services The following screen will be used every time the switch is rebooted. 118 See the on the Maintenance menu. D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 92. Figure 6- 93. ...The following folder contains windows that your new settings have been saved to the specified IP address until the program is stopped. Save Changes The DES-3250TG has two levels of memory, ...
...packets to NV-RAM, they become the default settings for the differences among each option. Reboot Services The following screen will be used every time the switch is rebooted. 118 See the on the Maintenance menu. D-Link DES-3250TG Standalone Layer 2 Switch Figure 6- 92. Figure 6- 93. ...The following folder contains windows that your new settings have been saved to the specified IP address until the program is stopped. Save Changes The DES-3250TG has two levels of memory, ...
Product Manual
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... 19, 22 IP address 42 IP Address 13 IP Addresses and SNMP Community Names 13 IP Configuration 40 LED Indicators 9 load-balancing 18 MAC Address Learning 123 MAC-based VLANs 19 Management 2 Management Information Base (MIB 15 master port 17 Max. D-Link DES-3250TG Standalone Layer 2 Switch INDEX 100BASE-TX... server 41 Bridge Hello Time 54 Bridge Max. Age 53 Configuration 43 Connections Switch to End Node 10 Switch to Factory Default 15 Trap Type Authentication Failure 15 Cold Start 14 Link Change Event 15 New Root 15 System Restart 14 Topology Change 15 Traps 14...
... 19, 22 IP address 42 IP Address 13 IP Addresses and SNMP Community Names 13 IP Configuration 40 LED Indicators 9 load-balancing 18 MAC Address Learning 123 MAC-based VLANs 19 Management 2 Management Information Base (MIB 15 master port 17 Max. D-Link DES-3250TG Standalone Layer 2 Switch INDEX 100BASE-TX... server 41 Bridge Hello Time 54 Bridge Max. Age 53 Configuration 43 Connections Switch to End Node 10 Switch to Factory Default 15 Trap Type Authentication Failure 15 Cold Start 14 Link Change Event 15 New Root 15 System Restart 14 Topology Change 15 Traps 14...