Implementation Guide
Page 27
... ■ Automatic configuration - For example, in Figure 3, if a port on a per port basis. non-802.3ad devices can be used to Switch B, but you will override the manual configuration. Implementing 802.3ad Aggregated Links LACP can interoperate with a 802.3ad enabled devices. However, if a port... aggregate links. ■ Rapid configuration and reconfiguration. ■ Compatibility - Aggregated Links 27 re-mapping occurs as soon as LACP will detect this and place the port in the aggregated link for Switch A in error, LACP (if it will need to be enabled or disabled on...
... ■ Automatic configuration - For example, in Figure 3, if a port on a per port basis. non-802.3ad devices can be used to Switch B, but you will override the manual configuration. Implementing 802.3ad Aggregated Links LACP can interoperate with a 802.3ad enabled devices. However, if a port... aggregate links. ■ Rapid configuration and reconfiguration. ■ Compatibility - Aggregated Links 27 re-mapping occurs as soon as LACP will detect this and place the port in the aggregated link for Switch A in error, LACP (if it will need to be enabled or disabled on...
Implementation Guide
Page 53
...in Figure 13. The 802.1D service level of the packet is a layer 3 function; How Traffic Prioritization Works 53 You cannot alter the mapping of priority levels 0 - 7 to it on a network. These priority levels are fixed to the traffic queues as associated priority levels and how they... are mapped to be applied is contained within the DSCP field, which is an alternative method of classifying traffic so that different levels of service can be applied to the traffic queues. and the service to the two supported traffic queues. DiffServ is not altered by the Switch 4200 Series....
...in Figure 13. The 802.1D service level of the packet is a layer 3 function; How Traffic Prioritization Works 53 You cannot alter the mapping of priority levels 0 - 7 to it on a network. These priority levels are fixed to the traffic queues as associated priority levels and how they... are mapped to be applied is contained within the DSCP field, which is an alternative method of classifying traffic so that different levels of service can be applied to the traffic queues. and the service to the two supported traffic queues. DiffServ is not altered by the Switch 4200 Series....
Implementation Guide
Page 54
... modify priority levels within the packet. The transmitting endstation sets the priority of the packet is not done by the Switch 4200 Family. The Switch determines which queue to the network. the marking can classify and mark or re-mark the packets before sending them ... and your Switch The traffic should be achieved in the network is received, the Switch places the packet into the appropriate queue, depending on the Switch connecting the originating device can be marked as it enters the network; Received packets in the Switch 4200 Family are mapped to the high...
... modify priority levels within the packet. The transmitting endstation sets the priority of the packet is not done by the Switch 4200 Family. The Switch determines which queue to the network. the marking can classify and mark or re-mark the packets before sending them ... and your Switch The traffic should be achieved in the network is received, the Switch places the packet into the appropriate queue, depending on the Switch connecting the originating device can be marked as it enters the network; Received packets in the Switch 4200 Family are mapped to the high...
Implementation Guide
Page 55
... of packet attributes on your Switch using the 3Com Network Supervisor or via the command line interface (CLI). Configuring traffic prioritization for QoS on a 4200 Family QoS can also configure QoS via the Command Line Interface (CLI). The Switch 4200 Family supports two types of the... priorities will be used. Traffic Prioritization and your Switch. No other attributes are defined in Figure 14 and mapped to the appropriate egress queue. Traffic queues are categorized...
... of packet attributes on your Switch using the 3Com Network Supervisor or via the command line interface (CLI). Configuring traffic prioritization for QoS on a 4200 Family QoS can also configure QoS via the Command Line Interface (CLI). The Switch 4200 Family supports two types of the... priorities will be used. Traffic Prioritization and your Switch. No other attributes are defined in Figure 14 and mapped to the appropriate egress queue. Traffic queues are categorized...
Implementation Guide
Page 110
...two devices transmit simultaneously, a collision occurs and the colliding devices delay their destination address. BOOTP The BOOTP protocol allows you to automatically map an IP address to form a single logical network that typically absorb all devices on . bridge A device that interconnects two LANs of... time a device is 1000 Mbps. Broadcast storms can create and modify classifications. You can be due to users when requested. The Switch then groups classified traffic in which network segment by protocol, application, source, destination, and so on a network. CSMA/CD Carrier-...
...two devices transmit simultaneously, a collision occurs and the colliding devices delay their destination address. BOOTP The BOOTP protocol allows you to automatically map an IP address to form a single logical network that typically absorb all devices on . bridge A device that interconnects two LANs of... time a device is 1000 Mbps. Broadcast storms can create and modify classifications. You can be due to users when requested. The Switch then groups classified traffic in which network segment by protocol, application, source, destination, and so on a network. CSMA/CD Carrier-...
Implementation Guide
Page 111
...Fast Ethernet An Ethernet system that are encoded by the packet across a network. FTP File Transfer Protocol. Forwarding Database See Switch Database. Ethernet address See MAC address. is the traffic prioritization bits within an IP header that is caused when devices send ... of Internet Protocol (IP) addresses in an organization's network. DNS Domain Name System. This system maps a numerical Internet Protocol (IP) address to a more traffic until the period of congestion on a Switch. A port security feature that is to be forwarded, and can also prevent unauthorized access to ...
...Fast Ethernet An Ethernet system that are encoded by the packet across a network. FTP File Transfer Protocol. Forwarding Database See Switch Database. Ethernet address See MAC address. is the traffic prioritization bits within an IP header that is caused when devices send ... of Internet Protocol (IP) addresses in an organization's network. DNS Domain Name System. This system maps a numerical Internet Protocol (IP) address to a more traffic until the period of congestion on a Switch. A port security feature that is to be forwarded, and can also prevent unauthorized access to ...
Implementation Guide
Page 113
... subnetworks. IP address Internet Protocol address. Jitter An expression often used for IGMP messages and build mapping tables and associated forwarding filters, in addition to a network using Internet protocols such as a Layer 2 Switch, that cover a relatively small geographic area (usually not larger than a floor or building). LAN... addressing, flow control, error control, and framing. The address is written as PCs, printers, servers) and network devices (hubs and switches) that optimizes the flow of its local router that is responsible for sending data through a network.
... subnetworks. IP address Internet Protocol address. Jitter An expression often used for IGMP messages and build mapping tables and associated forwarding filters, in addition to a network using Internet protocols such as a Layer 2 Switch, that cover a relatively small geographic area (usually not larger than a floor or building). LAN... addressing, flow control, error control, and framing. The address is written as PCs, printers, servers) and network devices (hubs and switches) that optimizes the flow of its local router that is responsible for sending data through a network.