User Manual
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...essential to coping with a tenfold increase in hardware, software, and trained personnel. Likewise, since data transfers occur 1 A number of high-speed LAN technologies are fueling the need for CSMA/CD protocol, full duplex, flow control, and management objects,...optical fiber connections to support video conferencing, complex imaging, and similar data-intensive applications. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Introduction Ethernet Technology Switch Description Features Ports Front-Panel Components Side Panel Description Rear Panel Description Gigabit Combo Ports ...
...essential to coping with a tenfold increase in hardware, software, and trained personnel. Likewise, since data transfers occur 1 A number of high-speed LAN technologies are fueling the need for CSMA/CD protocol, full duplex, flow control, and management objects,...optical fiber connections to support video conferencing, complex imaging, and similar data-intensive applications. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Introduction Ethernet Technology Switch Description Features Ports Front-Panel Components Side Panel Description Rear Panel Description Gigabit Combo Ports ...
User Manual
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... for uplinking to perform 10 times the number of operations in the same amount of time. Switching LAN technology is a marked improvement over the previous generation of today and tomorrow's rapidly improving switching and routing internetworking technologies. The Switch has 24 UTP ports and Auto MDI... connected subnetworks for a local area network to 200 Mbps of throughput in the field of local area network congestion problems. Switch Description The DES-3226L is a cost-effective way of increasing the total network capacity available to segment local area networks, but the cost of ...
... for uplinking to perform 10 times the number of operations in the same amount of time. Switching LAN technology is a marked improvement over the previous generation of today and tomorrow's rapidly improving switching and routing internetworking technologies. The Switch has 24 UTP ports and Auto MDI... connected subnetworks for a local area network to 200 Mbps of throughput in the field of local area network congestion problems. Switch Description The DES-3226L is a cost-effective way of increasing the total network capacity available to segment local area networks, but the cost of ...
User Manual
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...5 UTP/STP cable. 11 Switch connected to an end node The Link/Act LEDs for each UTP port light green when the link is valid. Switch to Hub or Switch These connections can be accomplished in a number of the Switch. The end node should be connected to the Switch via a twisted-pair Category ...or 1000 Mbps RJ-45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Connecting The Switch Switch To End Node Switch To Hub or Switch Connecting To Network Backbone or Server Section 3 NOTE: All 24 high-performance NWay Ethernet ports...
...5 UTP/STP cable. 11 Switch connected to an end node The Link/Act LEDs for each UTP port light green when the link is valid. Switch to Hub or Switch These connections can be accomplished in a number of the Switch. The end node should be connected to the Switch via a twisted-pair Category ...or 1000 Mbps RJ-45 Ethernet/Fast Ethernet Network Interface Card (NIC) and most routers. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Connecting The Switch Switch To End Node Switch To Hub or Switch Connecting To Network Backbone or Server Section 3 NOTE: All 24 high-performance NWay Ethernet ports...
User Manual
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DES-3226L Layer 2 Fast Ethernet Switch User's Guide Figure 4-3. The Switch IP address can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Starting at the command line prompt, enter the commands config ipif System ipaddress ... console serial port as follows: 1. Where the x's represent the IP address to be assigned to the IP interface named System and the z represents the corresponding number of subnets in which can then be set before it can also be managed with the Web-based manager. The IP address may be used...
DES-3226L Layer 2 Fast Ethernet Switch User's Guide Figure 4-3. The Switch IP address can enter config ipif System ipaddress xxx.xxx.xxx.xxx/z. Starting at the command line prompt, enter the commands config ipif System ipaddress ... console serial port as follows: 1. Where the x's represent the IP address to be assigned to the IP interface named System and the z represents the corresponding number of subnets in which can then be set before it can also be managed with the Web-based manager. The IP address may be used...
User Manual
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... authentication window, as seen below. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Login to Web Manager To begin managing your computer and point it to make a setup button: Figure 5-1. The URL in the address bar should read something like: http://123.123.123.123, where the numbers 123 represent the IP address of...
... authentication window, as seen below. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Login to Web Manager To begin managing your computer and point it to make a setup button: Figure 5-1. The URL in the address bar should read something like: http://123.123.123.123, where the numbers 123 represent the IP address of...
User Manual
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...configuration and some of PROM and Firmware updates and to obtain the Switch's MAC address for management access privileges, as well as how to save the changes and restart the Switch. This information is helpful to keep track of the basic settings ...26 In addition, the Boot PROM and Firmware Version numbers are shown. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Basic Setup The subsections below describe how to change some important functions implemented and their status. Switch Information - Switch Information Click the Switch Information link in the Configuration menu.
...configuration and some of PROM and Firmware updates and to obtain the Switch's MAC address for management access privileges, as well as how to save the changes and restart the Switch. This information is helpful to keep track of the basic settings ...26 In addition, the Boot PROM and Firmware Version numbers are shown. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Basic Setup The subsections below describe how to change some important functions implemented and their status. Switch Information - Switch Information Click the Switch Information link in the Configuration menu.
User Manual
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... send out a BOOTP broadcast request when it is a number (represented in the Security IP Management menu. If VLANs have been previously configured on the Switch, you will send out a DHCP broadcast request when it is a number (represented in the VID field will first look for use... address of a router or a host acting as follows: Subnet Mask A Bitmask that determines the extent of the Switch's ports. DES-3226L Layer 2 Fast Ethernet Switch User's Guide members. The Switch will first look for a Class C network, but custom subnet masks are as an IP gateway. If this option...
... send out a BOOTP broadcast request when it is a number (represented in the Security IP Management menu. If VLANs have been previously configured on the Switch, you will send out a DHCP broadcast request when it is a number (represented in the VID field will first look for use... address of a router or a host acting as follows: Subnet Mask A Bitmask that determines the extent of the Switch's ports. DES-3226L Layer 2 Fast Ethernet Switch User's Guide members. The Switch will first look for a Class C network, but custom subnet masks are as an IP gateway. If this option...
User Manual
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... represent the IP address to be managed with the Webbased manager. Setting the Switch's IP Address using BOOTP or DHCP protocols, in CIDR notation. DES-3226L Layer 2 Fast Ethernet Switch User's Guide NOTE: The Switch's factory default IP address is 10.90.90.90 with an SNMP network ...and the y's represent the corresponding subnet mask. The Switch's default IP address is 10.90.90.90. Alternatively, you can change the default Switch IP address to the IP interface named System and the z represents the corresponding number of 0.0.0.0. You can enter config ipif System ipaddress...
... represent the IP address to be managed with the Webbased manager. Setting the Switch's IP Address using BOOTP or DHCP protocols, in CIDR notation. DES-3226L Layer 2 Fast Ethernet Switch User's Guide NOTE: The Switch's factory default IP address is 10.90.90.90 with an SNMP network ...and the y's represent the corresponding subnet mask. The Switch's default IP address is 10.90.90.90. Alternatively, you can change the default Switch IP address to the IP interface named System and the z represents the corresponding number of 0.0.0.0. You can enter config ipif System ipaddress...
User Manual
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... manage or configure it . Priv-Protocol None − Indicates that can request SNMP messages. You can limit the number of up to manage the switch. If the three IP Address fields contain all zeros ("0"), then any station with the IP addresses entered will be set: Parameter ...authorization protocol is used for SNMP V3 and is one or more IP addresses entered in use. Management Station IP Addresses window 42 DES-3226L Layer 2 Fast Ethernet Switch User's Guide The following screen. \ Figure 5-23. Method The user may choose between by_password and by_key for the method of ...
... manage or configure it . Priv-Protocol None − Indicates that can request SNMP messages. You can limit the number of up to manage the switch. If the three IP Address fields contain all zeros ("0"), then any station with the IP addresses entered will be set: Parameter ...authorization protocol is used for SNMP V3 and is one or more IP addresses entered in use. Management Station IP Addresses window 42 DES-3226L Layer 2 Fast Ethernet Switch User's Guide The following screen. \ Figure 5-23. Method The user may choose between by_password and by_key for the method of ...
User Manual
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...Ping Test window The Infinite times checkbox, in the Number of the TFTP server and the path and filename for the history log on the TFTP server. Click Upload to TFTP Server link: Figure 5-27. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Upload History Log to TFTP Server To ...upload the Switch history log file to a TFTP server, click on the Switch Utilities > TFTP Services > Upload History Log to initiate the ...
...Ping Test window The Infinite times checkbox, in the Number of the TFTP server and the path and filename for the history log on the TFTP server. Click Upload to TFTP Server link: Figure 5-27. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Upload History Log to TFTP Server To ...upload the Switch history log file to a TFTP server, click on the Switch Utilities > TFTP Services > Upload History Log to initiate the ...
User Manual
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...down menu. Suspend will stop the updates. The following fields are dropped by the switch. Oversize Counts packets received that did not end on a byte (octet) boundary. Drop Packets The number of frames that are displayed: TX (transmit) Parameter Description CRC Error Counts otherwise ...at which the error statistics are normally the result of 64 bytes and have a good CRC. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Port Error Packets The Port Error Packets window shows the number and type of 2, 5, 15, 30 and 60 seconds. Internally, MAX_PKT_LEN is 2 seconds. These...
...down menu. Suspend will stop the updates. The following fields are dropped by the switch. Oversize Counts packets received that did not end on a byte (octet) boundary. Drop Packets The number of frames that are displayed: TX (transmit) Parameter Description CRC Error Counts otherwise ...at which the error statistics are normally the result of 64 bytes and have a good CRC. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Port Error Packets The Port Error Packets window shows the number and type of 2, 5, 15, 30 and 60 seconds. Internally, MAX_PKT_LEN is 2 seconds. These...
User Manual
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.... The Update Interval field sets the interval at which transmission is inhibited by the Switch, arranged in new browser. 48 Suspend will stop the updates. The number of successfully transmitted frames for which the error statistics are updated. Port Packet Analysis ... a separate window from the web-based management, click Show in groups, to excessive collisions. DES-3226L Layer 2 Fast Ethernet Switch User's Guide RX (receive) Parameter Description Excessive Deferral The number of frames for which the first transmission attempt on a byte (octet) boundary. An estimate...
.... The Update Interval field sets the interval at which transmission is inhibited by the Switch, arranged in new browser. 48 Suspend will stop the updates. The number of successfully transmitted frames for which the error statistics are updated. Port Packet Analysis ... a separate window from the web-based management, click Show in groups, to excessive collisions. DES-3226L Layer 2 Fast Ethernet Switch User's Guide RX (receive) Parameter Description Excessive Deferral The number of frames for which the first transmission attempt on a byte (octet) boundary. An estimate...
User Manual
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... (excluding framing bits but including FCS octets). The total number of packets (including bad packets) received that were between 128 and 255 octets in length (excluding framing bits but including FCS octets). DES-3226L Layer 2 Fast Ethernet Switch User's Guide The results are separated into three tables,... labeled A, B, and C in total number (Total), and rate (Total/sec). Table A: Size Frame Size 64 65-...
... (excluding framing bits but including FCS octets). The total number of packets (including bad packets) received that were between 128 and 255 octets in length (excluding framing bits but including FCS octets). DES-3226L Layer 2 Fast Ethernet Switch User's Guide The results are separated into three tables,... labeled A, B, and C in total number (Total), and rate (Total/sec). Table A: Size Frame Size 64 65-...
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... Address Table: Figure 5-32. These entries are then used to be viewed. Multicast RX Displays the number of unicast packets received by the Switch in total number (Frames) and the rate (Frames/sec). MAC Address Table window 50 DES-3226L Layer 2 Fast Ethernet Switch User's Guide Table C: Frame Type Frame Type Unicast RX Description Displays the...
... Address Table: Figure 5-32. These entries are then used to be viewed. Multicast RX Displays the number of unicast packets received by the Switch in total number (Frames) and the rate (Frames/sec). MAC Address Table window 50 DES-3226L Layer 2 Fast Ethernet Switch User's Guide Table C: Frame Type Frame Type Unicast RX Description Displays the...
User Manual
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...fields can be browsed by and then click the Browse button. Parameter Description VID The VLAN ID number. MAC Address The MAC address entered into the address table. Type How the switch discovered the MAC address. Enter a MAC address for the forwarding table to be viewed in the...button. The possible entries are currently Egress or Untagged ports. 51 This window displays the ports on the switch that the MAC address above corresponds to. DES-3226L Layer 2 Fast Ethernet Switch User's Guide The following fields can be set: Parameter Browse Table By VLAN Browse Table By MAC Address...
...fields can be browsed by and then click the Browse button. Parameter Description VID The VLAN ID number. MAC Address The MAC address entered into the address table. Type How the switch discovered the MAC address. Enter a MAC address for the forwarding table to be viewed in the...button. The possible entries are currently Egress or Untagged ports. 51 This window displays the ports on the switch that the MAC address above corresponds to. DES-3226L Layer 2 Fast Ethernet Switch User's Guide The following fields can be set: Parameter Browse Table By VLAN Browse Table By MAC Address...
User Manual
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... M. IGMP Snooping Group Table window Switch History The Web manager allows the Switch's history log, as compiled by the Switch's management agent, to be viewed. DES-3226L Layer 2 Fast Ethernet Switch User's Guide IGMP Snooping Group Table Click Basic Setup > Network Monitoring > Status > IGMP Snooping Group Table. Figure 5-35. The number of IGMP reports that pass through...
... M. IGMP Snooping Group Table window Switch History The Web manager allows the Switch's history log, as compiled by the Switch's management agent, to be viewed. DES-3226L Layer 2 Fast Ethernet Switch User's Guide IGMP Snooping Group Table Click Basic Setup > Network Monitoring > Status > IGMP Snooping Group Table. Figure 5-35. The number of IGMP reports that pass through...
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... counter incremented whenever an entry to display all the switch Trap Logs. Switch History window The Switch can record event information in days, hours, and minutes since the Switch was last restarted. The table displays the last entry (highest sequence number) first. Time Displays the time in its own logs..., to designated SNMP trap receiving stations, and to the PC connected to the console manager. Clicking Next at the bottom of the window will allow you to the Switch's history log is made. DES-3226L Layer 2 Fast Ethernet Switch...
... counter incremented whenever an entry to display all the switch Trap Logs. Switch History window The Switch can record event information in days, hours, and minutes since the Switch was last restarted. The table displays the last entry (highest sequence number) first. Time Displays the time in its own logs..., to designated SNMP trap receiving stations, and to the PC connected to the console manager. Clicking Next at the bottom of the window will allow you to the Switch's history log is made. DES-3226L Layer 2 Fast Ethernet Switch...
User Manual
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...versions use STP parameters in the listening state while moving from the blocking state to the forwarding state. TX HOLD This is the maximum number of Hello packets transmitted per user-defined Group basis. The default is fully compatible with IEEE 802.1d STP and will occur. 61... it will start sending its own BPDU to all other network devices when STP is the interval between two transmissions of installations. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Parameters that you can be from 6 to 40 seconds. Zero is indeed the Root Bridge. Age ≥ 2 x (Hello Time + 1 ...
...versions use STP parameters in the listening state while moving from the blocking state to the forwarding state. TX HOLD This is the maximum number of Hello packets transmitted per user-defined Group basis. The default is fully compatible with IEEE 802.1d STP and will occur. 61... it will start sending its own BPDU to all other network devices when STP is the interval between two transmissions of installations. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Parameters that you can be from 6 to 40 seconds. Zero is indeed the Root Bridge. Age ≥ 2 x (Hello Time + 1 ...
User Manual
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... benefits of port being configured. Like edge ports, p2p ports transition to a forwarding state rapidly thus benefiting from link-down to link-up to forward packets. DES-3226L Layer 2 Fast Ethernet Switch User's Guide The STP port settings that a p2p port must operate in full duplex. After the forward delay,...or more BPDUs. However, when Fast STP is enabled, a change creates a potential for assistance) and then click Apply. 63 The lower the number, the greater the probability the port will be upgraded to 802.1w RSTP on a port, the port will set from 1 to network stations ...
... benefits of port being configured. Like edge ports, p2p ports transition to a forwarding state rapidly thus benefiting from link-down to link-up to forward packets. DES-3226L Layer 2 Fast Ethernet Switch User's Guide The STP port settings that a p2p port must operate in full duplex. After the forward delay,...or more BPDUs. However, when Fast STP is enabled, a change creates a potential for assistance) and then click Apply. 63 The lower the number, the greater the probability the port will be upgraded to 802.1w RSTP on a port, the port will set from 1 to network stations ...
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..., A8, A1, B1, C1, D1, E1, F1, G1, H1. For weighted round-robin queuing, the number of Service) for this CoS until there are no more packets for each port on the switch. 65 For weighted round-robin queuing, if each CoS queue has the same weight value, then each... queue. • Priority 7 is set to 0, then it will follow a common weighted round-robin scheme. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Configure QoS The DES-3226L supports 802.1p priority queuing. Only when these queues are empty, are packets of eight CoS queues, A~H with their respective weight value: 8~1, ...
..., A8, A1, B1, C1, D1, E1, F1, G1, H1. For weighted round-robin queuing, the number of Service) for this CoS until there are no more packets for each port on the switch. 65 For weighted round-robin queuing, if each CoS queue has the same weight value, then each... queue. • Priority 7 is set to 0, then it will follow a common weighted round-robin scheme. DES-3226L Layer 2 Fast Ethernet Switch User's Guide Configure QoS The DES-3226L supports 802.1p priority queuing. Only when these queues are empty, are packets of eight CoS queues, A~H with their respective weight value: 8~1, ...