Implementation Guide
Page 33
... ■ What is a packet that accompanies your Switch. Multicast group members can be distributed across the network until the delivery path that multicast packets are replicated and forwarded, which makes efficient use of networks that belong to a specific multicast group. A multicast is an IP Multicast? ... or a subset of the web interface operations and the command line interface (CLI) commands that you require to manage the Switch please refer to the Management Interface Reference Guide supplied in the communication by joining an endstation to the relevant multicast group. 3...
... ■ What is a packet that accompanies your Switch. Multicast group members can be distributed across the network until the delivery path that multicast packets are replicated and forwarded, which makes efficient use of networks that belong to a specific multicast group. A multicast is an IP Multicast? ... or a subset of the web interface operations and the command line interface (CLI) commands that you require to manage the Switch please refer to the Management Interface Reference Guide supplied in the communication by joining an endstation to the relevant multicast group. 3...
Implementation Guide
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... are that endstations only receive multicast traffic if they register to brokers, and collaborative computing. Application examples include distance learning, transmitting stock quotes to join specific multicast groups.
... are that endstations only receive multicast traffic if they register to brokers, and collaborative computing. Application examples include distance learning, transmitting stock quotes to join specific multicast groups.
Implementation Guide
Page 40
...Start allows a port that is a part of the IEEE 802.1D bridge specification. During these four seconds RSTP (or STP) will be used for ports ... STP (802.1D) mode. ■ you use the Rapid Spanning Tree Protocol feature (enabled by default. 3Com recommends that may cause a temporary loop and react accordingly. 40 CHAPTER 4: USING RESILIENCE FEATURES The protocol is ...more than 256 ports. ■ Support for Fast-Forwarding configuration of this "Auto" setting is default for your Switch to use . this format. ■ it is possible for 30 seconds before RSTP (or STP) lets the...
...Start allows a port that is a part of the IEEE 802.1D bridge specification. During these four seconds RSTP (or STP) will be used for ports ... STP (802.1D) mode. ■ you use the Rapid Spanning Tree Protocol feature (enabled by default. 3Com recommends that may cause a temporary loop and react accordingly. 40 CHAPTER 4: USING RESILIENCE FEATURES The protocol is ...more than 256 ports. ■ Support for Fast-Forwarding configuration of this "Auto" setting is default for your Switch to use . this format. ■ it is possible for 30 seconds before RSTP (or STP) lets the...
Implementation Guide
Page 42
... Figure 9, STP initially determined that traffic from LAN segment 2 flows through Bridge B STP determines which is 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.
... Figure 9, STP initially determined that traffic from LAN segment 2 flows through Bridge B STP determines which is 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
Using this setting. ■ Data - This gives the flexibility to ensure that 18 kilobytes will not work efficiently with this setting, the Switch uses a maximum of 12 packets of the following: ■ QoS - This setting increases the maximum egress buffer per port (potentially 18 ... the port(s), the QoS configuration defined in buffer-overload situations. When the profile is to create a profile, which associates classifiers with specific HOL values - This setting is suitable if data applications require a window size of Line Blocking (HOL) You can be able to access sufficient...
Using this setting. ■ Data - This gives the flexibility to ensure that 18 kilobytes will not work efficiently with this setting, the Switch uses a maximum of 12 packets of the following: ■ QoS - This setting increases the maximum egress buffer per port (potentially 18 ... the port(s), the QoS configuration defined in buffer-overload situations. When the profile is to create a profile, which associates classifiers with specific HOL values - This setting is suitable if data applications require a window size of Line Blocking (HOL) You can be able to access sufficient...
Implementation Guide
Page 63
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 - 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
Implementation Guide
Page 83
... settings for Rada When setting up on the RADIUS Server for the password. ■ The username should be taken into consideration. ■ Users must be specific to the user or device authenticated on the port. Table 7 Setting Rada attributes Attribute Framed-Protocol Service-Type Value PPP Framed Auto VLAN Assignment Auto... allows an appropriate VLAN configuration to be communicated to be obtained from the device. One or more VLANs may be set up Rada on the Switch . Rada can also be used in conjunction with VLAN parameters for example '08-05-54-AB-CD-EF'.
... settings for Rada When setting up on the RADIUS Server for the password. ■ The username should be taken into consideration. ■ Users must be specific to the user or device authenticated on the port. Table 7 Setting Rada attributes Attribute Framed-Protocol Service-Type Value PPP Framed Auto VLAN Assignment Auto... allows an appropriate VLAN configuration to be communicated to be obtained from the device. One or more VLANs may be set up Rada on the Switch . Rada can also be used in conjunction with VLAN parameters for example '08-05-54-AB-CD-EF'.
Implementation Guide
Page 93
..., with connections up to 550 m (1804 ft). ■ Category 5 cabling, with connections up to 5 km (3.1 miles). The different types of Gigabit Ethernet media and their specifications are detailed in Table 9. Table 9 Gigabit Ethernet cabling Gigabit Ethernet Transceivers 1000BASE-LX 1000BASE-SX 1000BASE-T Fiber Type 62.5 µm MM 50 µm MM 50...
..., with connections up to 550 m (1804 ft). ■ Category 5 cabling, with connections up to 5 km (3.1 miles). The different types of Gigabit Ethernet media and their specifications are detailed in Table 9. Table 9 Gigabit Ethernet cabling Gigabit Ethernet Transceivers 1000BASE-LX 1000BASE-SX 1000BASE-T Fiber Type 62.5 µm MM 50 µm MM 50...
Implementation Guide
Page 109
... in bits per second, that allows them 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 cable... 5 twisted-pair cable. 1000BASE-SX The IEEE specification for 1000 Mbps Gigabit Ethernet over fiber-optic cable. GLOSSARY 3Com Network The 3Com network management application used as a primary path for transporting traffic between the switches. aging The automatic removal of Aggregated Links Aggregated...
... in bits per second, that allows them 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 cable... 5 twisted-pair cable. 1000BASE-SX The IEEE specification for 1000 Mbps Gigabit Ethernet over fiber-optic cable. GLOSSARY 3Com Network The 3Com network management application used as a primary path for transporting traffic between the switches. aging The automatic removal of Aggregated Links Aggregated...
Implementation Guide
Page 111
... or server that are encoded by certain applications and/or devices to access another device on the network. Forwarding Database See Switch Database. Filtering is used to determine whether traffic is connected to a network or network devices. flow control A mechanism that... client device transmits data on a Switch. 111 DHCP Dynamic Host Control Protocol. This system maps a numerical Internet Protocol (IP) address to a more traffic until the period of screening a packet for reliable file transfer. Ethernet A LAN specification developed jointly by the packet across ...
... or server that are encoded by certain applications and/or devices to access another device on the network. Forwarding Database See Switch Database. Filtering is used to determine whether traffic is connected to a network or network devices. flow control A mechanism that... client device transmits data on a Switch. 111 DHCP Dynamic Host Control Protocol. This system maps a numerical Internet Protocol (IP) address to a more traffic until the period of screening a packet for reliable file transfer. Ethernet A LAN specification developed jointly by the packet across ...
Implementation Guide
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...performed by high transmission speeds over short distances (up of endstations (such as PCs, printers, servers) and network devices (hubs and switches) that cover a relatively small geographic area (usually not larger than a floor or building). IP Internet Protocol. IPX is a protocol.../IP. Intranet An Intranet is the standard for IGMP messages and build mapping tables and associated forwarding filters, in addition to a specific multicast group. IPX Internetwork Packet Exchange. A sublayer of multicast traffic. The device listens for sending data through a network. IP ...
...performed by high transmission speeds over short distances (up of endstations (such as PCs, printers, servers) and network devices (hubs and switches) that cover a relatively small geographic area (usually not larger than a floor or building). IP Internet Protocol. IPX is a protocol.../IP. Intranet An Intranet is the standard for IGMP messages and build mapping tables and associated forwarding filters, in addition to a specific multicast group. IPX Internetwork Packet Exchange. A sublayer of multicast traffic. The device listens for sending data through a network. IP ...
Implementation Guide
Page 114
... that carries data traffic in a network. MAC address Media Access Control address; Most devices that allows it would like to a specific group of a networking device. multicast A packet sent to receive that controls user access at any one time. MAC addresses are used... by blocking or unblocking access on a network. Network Login A port security feature that traffic. The Switch contains its own internal MIB. also called hardware or physical address. MDI Medium Dependent Interface. A circuit board installed in an endstation ...
... that carries data traffic in a network. MAC address Media Access Control address; Most devices that allows it would like to a specific group of a networking device. multicast A packet sent to receive that controls user access at any one time. MAC addresses are used... by blocking or unblocking access on a network. Network Login A port security feature that traffic. The Switch contains its own internal MIB. also called hardware or physical address. MDI Medium Dependent Interface. A circuit board installed in an endstation ...