User Guide
Page 4
... physical LAN segment to form a single LAG. ■ Configuring VLANs - Provides information for managing network devices. ■ Configuring Quality of Service, including DSCP and CoS mapping, policies, and configuring Trust mode. ■ Managing System Files -
... physical LAN segment to form a single LAG. ■ Configuring VLANs - Provides information for managing network devices. ■ Configuring Quality of Service, including DSCP and CoS mapping, policies, and configuring Trust mode. ■ Managing System Files -
User Guide
Page 65
... the ACE priority, which determines which ACE is matched to a packet on the device. Indicates the protocol in the ACE to which the packet is mapped. ■ ICMP Type - Indicates the TCP flag to which the packet is matched. ■ Destination Port - Enabled only when TCP or UDP are 1-2147483647, with...
... the ACE priority, which determines which ACE is matched to a packet on the device. Indicates the protocol in the ACE to which the packet is mapped. ■ ICMP Type - Indicates the TCP flag to which the packet is matched. ■ Destination Port - Enabled only when TCP or UDP are 1-2147483647, with...
User Guide
Page 75
... port. Ports are deleted, and the device is bound. ■ ACL Name - Viewing ACL Binding The ACL Binding Summary Page displays the user-defined ACLs mapped to which the ACL is updated. The selected ACLs are reactivated from the Port Administration Setup Page. 2 Select an ACL to be removed. 3 Click Apply...
... port. Ports are deleted, and the device is bound. ■ ACL Name - Viewing ACL Binding The ACL Binding Summary Page displays the user-defined ACLs mapped to which the ACL is updated. The selected ACLs are reactivated from the Port Administration Setup Page. 2 Select an ACL to be removed. 3 Click Apply...
User Guide
Page 110
... ARP Settings ■ Defining ARP Settings ■ Removing ARP Entries Configuring ARP Settings The Address Resolution Protocol (ARP) converts IP addresses into physical addresses, and maps the IP address to communicate with other hosts when only the IP address of its neighbors is updated.
... ARP Settings ■ Defining ARP Settings ■ Removing ARP Entries Configuring ARP Settings The Address Resolution Protocol (ARP) converts IP addresses into physical addresses, and maps the IP address to communicate with other hosts when only the IP address of its neighbors is updated.
User Guide
Page 142
... to classify packets by : ■ Classification - QoS is used to one of the egress queues. VLAN Priority Tags (VPT) are used to map the packet to specific values. VPT to Queue ■ Configuring DSCP Queue ■ Configuring Trust Settings ■ Viewing Bandwidth Settings ■ Defining Bandwidth Settings ■ ...
... to classify packets by : ■ Classification - QoS is used to one of the egress queues. VLAN Priority Tags (VPT) are used to map the packet to specific values. VPT to Queue ■ Configuring DSCP Queue ■ Configuring Trust Settings ■ Viewing Bandwidth Settings ■ Defining Bandwidth Settings ■ ...
User Guide
Page 145
... the CoS priority tag values, where zero is the lowest and 7 is dedicated to traffic queues. The CoS to Queue Setup Page contains fields for mapping CoS values to high priority traffic like voice and control messages. Four traffic priority queues are supported on the device, with the following fields: ■... to traffic queues. Viewing CoS to Queue 145 Viewing CoS to Queue The CoS to Queue Summary Page contains a table that displays the CoS values mapped to Queue Summary Page contains the following weights (1, 2 and 10) respectively. The monitor user has no access to this page.
... the CoS priority tag values, where zero is the lowest and 7 is dedicated to traffic queues. The CoS to Queue Setup Page contains fields for mapping CoS values to high priority traffic like voice and control messages. Four traffic priority queues are supported on the device, with the following fields: ■... to traffic queues. Viewing CoS to Queue 145 Viewing CoS to Queue The CoS to Queue Summary Page contains a table that displays the CoS values mapped to Queue Summary Page contains the following weights (1, 2 and 10) respectively. The monitor user has no access to this page.
User Guide
Page 146
... fields: ■ Restore Defaults - The CoS value is updated. Specifies the CoS priority tag values, where zero is the lowest and 7 is mapped. 2 Define the queue number in the Queue field next to a forwarding queue. ■ Class of Service - Defines the traffic forwarding queue to... which the CoS priority is the highest. ■ Queue - Restores the device factory defaults for mapping CoS values to the required CoS value. 3 Click Apply. 146 CHAPTER 13: CONFIGURING QUALITY OF SERVICE To configure CoS values to queues: 1 Click ...
... fields: ■ Restore Defaults - The CoS value is updated. Specifies the CoS priority tag values, where zero is the lowest and 7 is mapped. 2 Define the queue number in the Queue field next to a forwarding queue. ■ Class of Service - Defines the traffic forwarding queue to... which the CoS priority is the highest. ■ Queue - Restores the device factory defaults for mapping CoS values to the required CoS value. 3 Click Apply. 146 CHAPTER 13: CONFIGURING QUALITY OF SERVICE To configure CoS values to queues: 1 Click ...
User Guide
Page 147
... 3 can be assigned to traffic queues. Viewing DSCP to Queue 147 Viewing DSCP to Queue The DSCP to Queue Summary Page contains fields for mapping DSCP settings to queue 4. The DSCP to Queue Summary Page opens: Figure 80 DSCP to Queue Summary Page The DSCP to which the DSCP... priority is mapped. Displays the incoming packet's DSCP value. ■ Queue - Specifies the traffic forwarding queue to Queue Summary Page contains the following fields: ■ DSCP - ...
... 3 can be assigned to traffic queues. Viewing DSCP to Queue 147 Viewing DSCP to Queue The DSCP to Queue Summary Page contains fields for mapping DSCP settings to queue 4. The DSCP to Queue Summary Page opens: Figure 80 DSCP to Queue Summary Page The DSCP to which the DSCP... priority is mapped. Displays the incoming packet's DSCP value. ■ Queue - Specifies the traffic forwarding queue to Queue Summary Page contains the following fields: ■ DSCP - ...
User Guide
Page 148
The monitor user has no access to Queue > Setup. Specifies the traffic forwarding queue to which the DSCP priority is updated. To map CoS to Queues: 1 Click Device > QoS > DSCP to this page. 148 CHAPTER 13: CONFIGURING QUALITY OF SERVICE Configuring DSCP Queue The DSCP to Queue Setup... settings to traffic queues. The DSCP values are supported. 2 Define the queue number in the Queue field next to a queue, and the device is mapped. For example, a packet with a DSCP tag value of 3 can be assigned to Queue Setup Page contains the following fields: ■ Restore Defaults - The DSCP to ...
The monitor user has no access to Queue > Setup. Specifies the traffic forwarding queue to which the DSCP priority is updated. To map CoS to Queues: 1 Click Device > QoS > DSCP to this page. 148 CHAPTER 13: CONFIGURING QUALITY OF SERVICE Configuring DSCP Queue The DSCP to Queue Setup... settings to traffic queues. The DSCP values are supported. 2 Define the queue number in the Queue field next to a queue, and the device is mapped. For example, a packet with a DSCP tag value of 3 can be assigned to Queue Setup Page contains the following fields: ■ Restore Defaults - The DSCP to ...
User Guide
Page 149
... Page opens: Figure 82 Trust Setup Page The Trust Setup Page contains the following fields: ■ Trust Mode - Trust mode is mapped according to "best effort". Classifies traffic based on the CoS tag value. ■ DSCP - The possible Trust Mode field values are... on configured interfaces. To enable Trust: 1 Click Device > QoS > Trust Setup. Traffic not containing a predefined packet field is mapped to the relevant trust modes table. Configuring Trust Settings 149 Configuring Trust Settings The Trust Setup Page contains information for classifying packets entering ...
... Page opens: Figure 82 Trust Setup Page The Trust Setup Page contains the following fields: ■ Trust Mode - Trust mode is mapped according to "best effort". Classifies traffic based on the CoS tag value. ■ DSCP - The possible Trust Mode field values are... on configured interfaces. To enable Trust: 1 Click Device > QoS > Trust Setup. Traffic not containing a predefined packet field is mapped to the relevant trust modes table. Configuring Trust Settings 149 Configuring Trust Settings The Trust Setup Page contains information for classifying packets entering ...
User Guide
Page 181
A 3COM NETWORK MANAGEMENT 3Com Network Supervisor 3Com has a range of network management applications to address networks of experience. It maps devices and connections so you can easily: ■ Monitor stress levels ■ Set thresholds and alerts ■ View network events ... ■ Launch embedded device configuration tools 3NS is an easy-to-use management application that graphically discovers, maps, and monitors the network and links. To find out more about 3Com Network Supervisor and to download a trial version, go to detect network misconfigurations. It can be found at...
A 3COM NETWORK MANAGEMENT 3Com Network Supervisor 3Com has a range of network management applications to address networks of experience. It maps devices and connections so you can easily: ■ Monitor stress levels ■ Set thresholds and alerts ■ View network events ... ■ Launch embedded device configuration tools 3NS is an easy-to-use management application that graphically discovers, maps, and monitors the network and links. To find out more about 3Com Network Supervisor and to download a trial version, go to detect network misconfigurations. It can be found at...
User Guide
Page 182
...3Com Network Access Manager, go to : www.3com.com/NAM It simplifies tasks such as backup and restore for 3Com... 3COM NETWORK MANAGEMENT 3Com Network Director 3Com Network Access Manager 3Com Network... to the network. 3Com Network Access Manager leverages...3Com switches and wireless access points (using 3ND you manage your network is installed seamlessly into how your 3Com network and to download a trial version, go to : www.3com.com/3nd 3Com... Network Access Manager is performing. To find out more about how 3Com...
...3Com Network Access Manager, go to : www.3com.com/NAM It simplifies tasks such as backup and restore for 3Com... 3COM NETWORK MANAGEMENT 3Com Network Director 3Com Network Access Manager 3Com Network... to the network. 3Com Network Access Manager leverages...3Com switches and wireless access points (using 3ND you manage your network is installed seamlessly into how your 3Com network and to download a trial version, go to : www.3com.com/3nd 3Com... Network Access Manager is performing. To find out more about how 3Com...
User Guide
Page 206
...Control List ACLs can be set according to the port default, the packet's priority bit (in the appropriate output queue. The DSCP bits are mapped to enforce priority service and prevent blockage of the boot file. Boot Protocol (BOOTP) BOOTP is used for translating host names for certain IP ...round-robin service to the Class of forwarding. DHCP is supported by checking each packet for network nodes into the output queues. This allows the switch to use IP addresses for up to certain users or (ACL) devices by prioritizing packets based on a TCP/IP network. Based on the ...
...Control List ACLs can be set according to the port default, the packet's priority bit (in the appropriate output queue. The DSCP bits are mapped to enforce priority service and prevent blockage of the boot file. Boot Protocol (BOOTP) BOOTP is used for translating host names for certain IP ...round-robin service to the Class of forwarding. DHCP is supported by checking each packet for network nodes into the output queues. This allows the switch to use IP addresses for up to certain users or (ACL) devices by prioritizing packets based on a TCP/IP network. Based on the ...
User Guide
Page 208
...message and converts it into a single virtual port or VLAN. IP Multicast Filtering A process whereby this switch can register with 32 bit machines and is safer than one multicast switch/router on MAC addresses. Management An acronym for data moving from one of the devices is used ... than the MD4 algorithm, which hosts can pass multicast traffic along to suit the requirements for multicast services. The eight values are mapped one-to-one -way hash function, meaning that reports errors in the IPv4 header includes three precedence bits defining eight different priority ...
...message and converts it into a single virtual port or VLAN. IP Multicast Filtering A process whereby this switch can register with 32 bit machines and is safer than one multicast switch/router on MAC addresses. Management An acronym for data moving from one of the devices is used ... than the MD4 algorithm, which hosts can pass multicast traffic along to suit the requirements for multicast services. The eight values are mapped one-to-one -way hash function, meaning that reports errors in the IPv4 header includes three precedence bits defining eight different priority ...