Implementation Guide
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... networks that carry multicast traffic. This chapter explains multicasts, multicast filtering, and how multicast filtering can be sent to a specific multicast group. Multicast group members can be implemented on the CD-ROM that reaches group members diverges. thus, multicast transmissions can...? Users explicitly request to the relevant multicast group. In addition, networks that belong to participate in HTML format on your Switch. Multicast filtering improves the performance of the desired information across multiple subnetworks; It covers the following topics: ■ What...
... networks that carry multicast traffic. This chapter explains multicasts, multicast filtering, and how multicast filtering can be sent to a specific multicast group. Multicast group members can be implemented on the CD-ROM that reaches group members diverges. thus, multicast transmissions can...? Users explicitly request to the relevant multicast group. In addition, networks that belong to participate in HTML format on your Switch. Multicast filtering improves the performance of the desired information across multiple subnetworks; It covers the following topics: ■ What...
Implementation Guide
Page 34
... behaves without multicast filtering and with other IP protocols and services, such as Quality of multicasts is the process that ensures that traffic to join specific multicast groups.
... behaves without multicast filtering and with other IP protocols and services, such as Quality of multicasts is the process that ensures that traffic to join specific multicast groups.
Implementation Guide
Page 40
...Switch, to operate in an AppleTalk network. ■ Easy deployment throughout a legacy network, through backward compatibility: ■ it will detect any misconfiguration that is connected to an endstation to as defined in the IEEE 802.1w standard. If you use the legacy 802.1D version of edge ports provided by default. 3Com...9632; it is possible for some ports on a port, the Switch will be used for your Switch to sending 802.1D style BPDU's on a port if it receives packets of the IEEE 802.1D bridge specification. Some of the benefits of RSTP are: ■ Faster determination ...
...Switch, to operate in an AppleTalk network. ■ Easy deployment throughout a legacy network, through backward compatibility: ■ it will detect any misconfiguration that is connected to an endstation to as defined in the IEEE 802.1w standard. If you use the legacy 802.1D version of edge ports provided by default. 3Com...9632; it is possible for some ports on a port, the Switch will be used for your Switch to sending 802.1D style BPDU's on a port if it receives packets of the IEEE 802.1D bridge specification. Some of the benefits of RSTP are: ■ Faster determination ...
Implementation Guide
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... B. Therefore, in Figure 9, the STP process reconfigures the network so that the path through Bridge C was the most efficient path between each bridged segment and a specifically assigned reference point on the network. Once the most efficient path has been determined, all other paths are blocked.
... B. Therefore, in Figure 9, the STP process reconfigures the network so that the path through Bridge C was the most efficient path between each bridged segment and a specifically assigned reference point on the network. Once the most efficient path has been determined, all other paths are blocked.
Implementation Guide
Page 56
... protocols operating window sizes greater that high priority traffic can be able to access sufficient Switch buffers to guarantee the expected QoS. ■ Advanced - You should only use this setting, the Switch uses a maximum of 12 packets of egress buffering per port to 32 kilobytes or... When ingress buffers are an experienced network administrator. This allows you are exhausted, flow control will operate. ■ Enable HOL with specific HOL values - Using this setting if you to set HOL to one of Line Blocking settings for normal priority traffic. This mode disables...
... protocols operating window sizes greater that high priority traffic can be able to access sufficient Switch buffers to guarantee the expected QoS. ■ Advanced - You should only use this setting, the Switch uses a maximum of 12 packets of egress buffering per port to 32 kilobytes or... When ingress buffers are an experienced network administrator. This allows you are exhausted, flow control will operate. ■ Enable HOL with specific HOL values - Using this setting if you to set HOL to one of Line Blocking settings for normal priority traffic. This mode disables...
Implementation Guide
Page 63
RMON and the Switch 63 ■ A link fails or returns to a server. ■ A security violation occurs. ■ A resilient link activates ■ System Started ■ Smart Autosensing Activated ■ Temperature Critical ■ Secure address learned ■ Execution of intrusion action ■ Authentication failure ■ POST Failed ports ■ Port access authentication failure ■ Port access logon ■ Port access logoff you can select specific links that you wish to receive messages for, for example, a mission-critical link to service -
RMON and the Switch 63 ■ A link fails or returns to a server. ■ A security violation occurs. ■ A resilient link activates ■ System Started ■ Smart Autosensing Activated ■ Temperature Critical ■ Secure address learned ■ Execution of intrusion action ■ Authentication failure ■ POST Failed ports ■ Port access authentication failure ■ Port access logon ■ Port access logoff you can select specific links that you wish to receive messages for, for example, a mission-critical link to service -
Implementation Guide
Page 83
... authenticated on the port. The RADIUS Server may be configured for the password. ■ The username should be taken into consideration. ■ Users must be specific to be authenticated, using Network Considerations Login or Rada on the port's configured VLAN and QoS parameters. ■ blockMacAddress blocks (filters) any traffic to or... address for username and the same MAC address for each user or device. Auto VLAN Assignment 83 ■ allowDefaultAccess grants a device access based on the Switch . The configuration obtained will be of the form of the device.
... authenticated on the port. The RADIUS Server may be configured for the password. ■ The username should be taken into consideration. ■ Users must be specific to be authenticated, using Network Considerations Login or Rada on the port's configured VLAN and QoS parameters. ■ blockMacAddress blocks (filters) any traffic to or... address for username and the same MAC address for each user or device. Auto VLAN Assignment 83 ■ allowDefaultAccess grants a device access based on the Switch . The configuration obtained will be of the form of the device.
Implementation Guide
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... detailed in Table 9. Support for Gigabit Ethernet Gigabit Ethernet is supported depending on the module specification. ■ Multimode fiber optic cable, with connections up to 550 m (1804 ft). ■ Category 5 cabling, with connections up to 5 km (3.1 miles). A CONFIGURATION RULES Configuration Rules ...
... detailed in Table 9. Support for Gigabit Ethernet Gigabit Ethernet is supported depending on the module specification. ■ Multimode fiber optic cable, with connections up to 550 m (1804 ft). ■ Category 5 cabling, with connections up to 5 km (3.1 miles). A CONFIGURATION RULES Configuration Rules ...
Implementation Guide
Page 109
... user to increase the bandwidth and resilience between switches by using a group of a network used to carry traffic between network segments. backbone The part of ports to manage 3Com's Supervisor networking solutions. 10BASE-T The IEEE specification for 10 Mbps Ethernet over Category 3, 4 or... 5 twisted pair cable. 100BASE-FX The IEEE specification for 100 Mbps Fast Ethernet over multimode fiber-optic ...
... user to increase the bandwidth and resilience between switches by using a group of a network used to carry traffic between network segments. backbone The part of ports to manage 3Com's Supervisor networking solutions. 10BASE-T The IEEE specification for 10 Mbps Ethernet over Category 3, 4 or... 5 twisted pair cable. 100BASE-FX The IEEE specification for 100 Mbps Fast Ethernet over multimode fiber-optic ...
Implementation Guide
Page 111
...A protocol based on your network, you centrally manage and automate the assignment of cables. DNS Domain Name System. Forwarding Database See Switch Database. FTP File Transfer Protocol. When you need to operate at a rate of 10 Mbps over a variety of Internet Protocol (... file transfer. is connected to a network or network devices. Ethernet A LAN specification developed jointly by inhibiting devices from generating more meaningful and easy-to an already overloaded port on a Switch. 111 DHCP Dynamic Host Control Protocol. Packet loss is to be forwarded, and...
...A protocol based on your network, you centrally manage and automate the assignment of cables. DNS Domain Name System. Forwarding Database See Switch Database. FTP File Transfer Protocol. When you need to operate at a rate of 10 Mbps over a variety of Internet Protocol (... file transfer. is connected to a network or network devices. Ethernet A LAN specification developed jointly by inhibiting devices from generating more meaningful and easy-to an already overloaded port on a Switch. 111 DHCP Dynamic Host Control Protocol. Packet loss is to be forwarded, and...
Implementation Guide
Page 113
...by high transmission speeds over short distances (up of endstations (such as PCs, printers, servers) and network devices (hubs and switches) that is the standard for internal communication and information, and is not accessible to reducing the IGMP protocol traffic. Intranet An... variations during the course of its local router that use Novell® Netware®. The device listens for a device attached to a specific multicast group. An Intranet is a layer 3 network protocol that cover a relatively small geographic area (usually not larger than a floor ...
...by high transmission speeds over short distances (up of endstations (such as PCs, printers, servers) and network devices (hubs and switches) that is the standard for internal communication and information, and is not accessible to reducing the IGMP protocol traffic. Intranet An... variations during the course of its local router that use Novell® Netware®. The device listens for a device attached to a specific multicast group. An Intranet is a layer 3 network protocol that cover a relatively small geographic area (usually not larger than a floor ...
Implementation Guide
Page 114
... Base. NIC Network Interface Card. loop An event that carries data traffic in a network. also called hardware or physical address. The Switch contains its own internal MIB. A protocol specified by more than one time. Most devices that controls user access at any one path...that traffic. 114 GLOSSARY latency The delay between the time a device receives a packet and the time the packet is connected to a specific group of information about the devices on a network. MDI-X Medium Dependent Interface Cross-over. MIBs are used by blocking or unblocking ...
... Base. NIC Network Interface Card. loop An event that carries data traffic in a network. also called hardware or physical address. The Switch contains its own internal MIB. A protocol specified by more than one time. Most devices that controls user access at any one path...that traffic. 114 GLOSSARY latency The delay between the time a device receives a packet and the time the packet is connected to a specific group of information about the devices on a network. MDI-X Medium Dependent Interface Cross-over. MIBs are used by blocking or unblocking ...