Implementation Guide
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... auto-negotiation, both ends must be set to the Getting Started Guide that a port "advertises" on a per port basis, dependent on the Switch. Packet loss is implemented using the IEEE 802.3x standard on a per port basis, dependent on the network. Auto-negotiation Auto-negotiation allows ports...by default the parameters that provide the highest performance supported by one or more devices sending traffic to disable auto-negotiation you must be manually set to auto-negotiate. Therefore, if you wish to an already overloaded port on the type of port. Ports operating at 1000 ...
... auto-negotiation, both ends must be set to the Getting Started Guide that a port "advertises" on a per port basis, dependent on the Switch. Packet loss is implemented using the IEEE 802.3x standard on a per port basis, dependent on the network. Auto-negotiation Auto-negotiation allows ports...by default the parameters that provide the highest performance supported by one or more devices sending traffic to disable auto-negotiation you must be manually set to auto-negotiate. Therefore, if you wish to an already overloaded port on the type of port. Ports operating at 1000 ...
Implementation Guide
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... be configured and managed via Web or CLI commands. For example, in three ways: ■ Manual Aggregations - non-802.3ad devices can interoperate with a 802.3ad enabled devices. However, you manually configure the port on Switch C is physically connected to Switch B, but you will need to be enabled or disabled on a per port basis.
... be configured and managed via Web or CLI commands. For example, in three ways: ■ Manual Aggregations - non-802.3ad devices can interoperate with a 802.3ad enabled devices. However, you manually configure the port on Switch C is physically connected to Switch B, but you will need to be enabled or disabled on a per port basis.
Implementation Guide
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If you need to know which device in the aggregated link. Link Example Aggregated Link Switch C Switch A Switch B Aggregated Link ■ LACP Pre-Configured Aggregations - The aggregated link may be manually configured with which aggregated link is associated with appropriate configuration settings, such as VLAN membership, ...link running at least two active ports sharing the same partner device, and if no changes in cost are made according to manually configure the MAC address of a particular partner device (called the partner ID) against the partner device. If LACP detects at...
If you need to know which device in the aggregated link. Link Example Aggregated Link Switch C Switch A Switch B Aggregated Link ■ LACP Pre-Configured Aggregations - The aggregated link may be manually configured with which aggregated link is associated with appropriate configuration settings, such as VLAN membership, ...link running at least two active ports sharing the same partner device, and if no changes in cost are made according to manually configure the MAC address of a particular partner device (called the partner ID) against the partner device. If LACP detects at...
Implementation Guide
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Aggregated Links 29 Aggregated Links and Your Switch When any number may join automatically via LACP) it will be...be disabled on a port that is assigned to prevent loops occurring. The remaining devices will only be added manually to any individual aggregation, but any port is to become active. ■ Note that the port security must...The Traps will be assigned to aggregated links. When a port leaves an aggregated link its original configuration settings are manually configuring aggregated links. ■ A member link port can be held in a number of serious network issues such...
Aggregated Links 29 Aggregated Links and Your Switch When any number may join automatically via LACP) it will be...be disabled on a port that is assigned to prevent loops occurring. The remaining devices will only be added manually to any individual aggregation, but any port is to become active. ■ Note that the port security must...The Traps will be assigned to aggregated links. When a port leaves an aggregated link its original configuration settings are manually configuring aggregated links. ■ A member link port can be held in a number of serious network issues such...
Implementation Guide
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...; VLANs ease the movement of devices on networks With traditional networks, network administrators spend much of each endstation must pass through a routing device or Layer 3 switch. If users move to a port in VLAN Finance, the traffic must be updated...
...; VLANs ease the movement of devices on networks With traditional networks, network administrators spend much of each endstation must pass through a routing device or Layer 3 switch. If users move to a port in VLAN Finance, the traffic must be updated...
Implementation Guide
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...254.1.0 to 169.254.254.255. ■ Bootstrap Protocol (BOOTP) For ease of use one of the three options for IP configuration (manual, automatic, none) was last configured is powered up again. The Switch tries each method in a specified order as described in "Automatic Process" on the network then the... been powered up the IP information. 74 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION How Your Switch Obtains IP Information You can switch to manual IP configuration at any time using a serial port connection to set to automatic - If this is set up before, whichever of the following...
...254.1.0 to 169.254.254.255. ■ Bootstrap Protocol (BOOTP) For ease of use one of the three options for IP configuration (manual, automatic, none) was last configured is powered up again. The Switch tries each method in a specified order as described in "Automatic Process" on the network then the... been powered up the IP information. 74 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION How Your Switch Obtains IP Information You can switch to manual IP configuration at any time using a serial port connection to set to automatic - If this is set up before, whichever of the following...
Implementation Guide
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The dynamic nature of the following changes occur in the IP configuration: ■ IP address configuration is changed manually ■ IP address changes from Auto-IP to note when using the automatic IP configuration feature. Event Log Entries and Traps An event ...log will be generated and an SNMP trap will be sent if any of automatically configured IP information means that a Switch may change in the IP configuration 76 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION Important Considerations This section contains some important points to DHCP IP configuration ...
The dynamic nature of the following changes occur in the IP configuration: ■ IP address configuration is changed manually ■ IP address changes from Auto-IP to note when using the automatic IP configuration feature. Event Log Entries and Traps An event ...log will be generated and an SNMP trap will be sent if any of automatically configured IP information means that a Switch may change in the IP configuration 76 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION Important Considerations This section contains some important points to DHCP IP configuration ...
Implementation Guide
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... automatically. that is disabled are available to that user level. A manager level user can reset the Switch using the Configuration Save and Restore feature, 3Com recommends that aggregated links are restored as either: ■ Manual aggregations with manual ports. The system summary CLI command displays the progress of the configuration. For example, LACP automatic...
... automatically. that is disabled are available to that user level. A manager level user can reset the Switch using the Configuration Save and Restore feature, 3Com recommends that aggregated links are restored as either: ■ Manual aggregations with manual ports. The system summary CLI command displays the progress of the configuration. For example, LACP automatic...
Implementation Guide
Page 106
... is attached to the same network segment as the default broadcast address. An alternative name for the Switch, enter the IP address of the default gateway on your network which the Switch is located. If manually configuring IP information for a gateway is a Router. If no default gateway exists on the local subnet in...
... is attached to the same network segment as the default broadcast address. An alternative name for the Switch, enter the IP address of the default gateway on your network which the Switch is located. If manually configuring IP information for a gateway is a Router. If no default gateway exists on the local subnet in...
Implementation Guide
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...60 benefits 59 default alarm settings 61 groups 57 Root Bridge 43 Root Path Cost 44 Root Port 44 S Save 20, 87 SDB. See Switch Database security network 77 segment, maximum length 94 smart auto-sensing 25 Spanning Tree Protocol (STP) 18 Spanning Tree Protocol, see STP 39 Statistics... portion 104 IP multicast addressing 33 IP routing address classes 103 L learned SDB entries 50 M MAC (Media Access Control) addresses IP address 102 manual configuration 74 masks subnet 104 Matrix (RMON group) 60 Max Age 44 multicast filtering 33 IGMP 36 multicasts, description 33 N network addresses 101 security...
...60 benefits 59 default alarm settings 61 groups 57 Root Bridge 43 Root Path Cost 44 Root Port 44 S Save 20, 87 SDB. See Switch Database security network 77 segment, maximum length 94 smart auto-sensing 25 Spanning Tree Protocol (STP) 18 Spanning Tree Protocol, see STP 39 Statistics... portion 104 IP multicast addressing 33 IP routing address classes 103 L learned SDB entries 50 M MAC (Media Access Control) addresses IP address 102 manual configuration 74 masks subnet 104 Matrix (RMON group) 60 Max Age 44 multicast filtering 33 IGMP 36 multicasts, description 33 N network addresses 101 security...