Implementation Guide
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A CONFIGURATION RULES Configuration Rules for Gigabit Ethernet 75 Configuration Rules for Fast Ethernet 76 Configuration Rules with Full Duplex 77 B NETWORK CONFIGURATION EXAMPLES Simple Network Configuration Examples 80 Desktop Switch Example 80 Advanced Network Configuration Examples 81 Improving the Resilience of Your Network 81 Enhancing the Performance of Your Network 82 C IP ADDRESSING IP Addresses 83 Simple Overview 83 Advanced Overview 84 Subnets and Subnet Masks 86 Default Gateways 88 GLOSSARY INDEX
A CONFIGURATION RULES Configuration Rules for Gigabit Ethernet 75 Configuration Rules for Fast Ethernet 76 Configuration Rules with Full Duplex 77 B NETWORK CONFIGURATION EXAMPLES Simple Network Configuration Examples 80 Desktop Switch Example 80 Advanced Network Configuration Examples 81 Improving the Resilience of Your Network 81 Enhancing the Performance of Your Network 82 C IP ADDRESSING IP Addresses 83 Simple Overview 83 Advanced Overview 84 Subnets and Subnet Masks 86 Default Gateways 88 GLOSSARY INDEX
Implementation Guide
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... Links Aggregated links are made permanent. For more information about aggregated links, see Chapter 9 "Using Automatic IP Configuration". SFP ports do not support auto-negotiation of permanent addresses on the Switch is enabled (default), a port "advertises" its IP information automatically configured using up to auto-negotiate port speed, duplex-mode (only at 1000 Mbps only...
... Links Aggregated links are made permanent. For more information about aggregated links, see Chapter 9 "Using Automatic IP Configuration". SFP ports do not support auto-negotiation of permanent addresses on the Switch is enabled (default), a port "advertises" its IP information automatically configured using up to auto-negotiate port speed, duplex-mode (only at 1000 Mbps only...
Implementation Guide
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... Switch to function as the Querier if it belongs. IGMP querying is disabled by default on exchanges between endstations and an IGMP device, typically a router, to find out the ports that may not follow the lowest IP address ...Switch provides automatic multicast filtering support using the Bridge > Multicast filter > IGMP > Querymode operation on the Web Interface. Snooping Mode Snooping Mode allows your Switch to forward multicast packets only to which it has the lowest IP address in the subnetwork to the appropriate ports. The Switch "snoops" on the Switch 3812 and Switch 3824...
... Switch to function as the Querier if it belongs. IGMP querying is disabled by default on exchanges between endstations and an IGMP device, typically a router, to find out the ports that may not follow the lowest IP address ...Switch provides automatic multicast filtering support using the Bridge > Multicast filter > IGMP > Querymode operation on the Web Interface. Snooping Mode Snooping Mode allows your Switch to forward multicast packets only to which it has the lowest IP address in the subnetwork to the appropriate ports. The Switch "snoops" on the Switch 3812 and Switch 3824...
Implementation Guide
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...queriers connected to it. IGMP multicast filtering works as the Switch only has an IP address on its own IP address is lower than one IP router, then the one with the lowest IP address becomes the querier. This command will only ever query on the default VLAN (VLAN1). 30 CHAPTER 3: USING MULTICAST FILTERING You would...report packet, it registers that the LAN or VLAN requires traffic for the multicast groups. 5 When the router forwards traffic for the Switch using the snoopMode command on the Web Interface . The Switch 3812 and Switch 3824 are connected to the LAN or VLAN. The...
...queriers connected to it. IGMP multicast filtering works as the Switch only has an IP address on its own IP address is lower than one IP router, then the one with the lowest IP address becomes the querier. This command will only ever query on the default VLAN (VLAN1). 30 CHAPTER 3: USING MULTICAST FILTERING You would...report packet, it registers that the LAN or VLAN requires traffic for the multicast groups. 5 When the router forwards traffic for the Switch using the snoopMode command on the Web Interface . The Switch 3812 and Switch 3824 are connected to the LAN or VLAN. The...
Implementation Guide
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... DHCP server. you select an option for IP configuration (manual, auto, none) was last configured is the default setting. How Automatic IP Configuration Works When your Switch has been powered up again. If your Switch is powered up the IP information. You can manually input the IP information (IP address, subnet mask, and default gateway). Important Considerations This section contains...
... DHCP server. you select an option for IP configuration (manual, auto, none) was last configured is the default setting. How Automatic IP Configuration Works When your Switch has been powered up again. If your Switch is powered up the IP information. You can manually input the IP information (IP address, subnet mask, and default gateway). Important Considerations This section contains...
Implementation Guide
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... - Gives a more about IP addressing. An example IP address is a decimal number between 0 and 255. IP addresses have a unique IP address. If your organization only, you may use any arbitrary IP address. 3Com suggests you to your network is a vast topic and there are structured. The topics covered are: ■ IP Addresses ■ Subnets and Subnet Masks ■ Default Gateways IP addressing is internal to manage...
... - Gives a more about IP addressing. An example IP address is a decimal number between 0 and 255. IP addresses have a unique IP address. If your organization only, you may use any arbitrary IP address. 3Com suggests you to your network is a vast topic and there are structured. The topics covered are: ■ IP Addresses ■ Subnets and Subnet Masks ■ Default Gateways IP addressing is internal to manage...
Implementation Guide
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... that hop. "Remote" refers to a remote destination. Instead you configure it is in which the Switch is located. If manually configuring IP information for a gateway is a Router. An alternative name for the Switch, enter the IP address of the default gateway on the path to the remote destination, and sends the packets to that is not...
... that hop. "Remote" refers to a remote destination. Instead you configure it is in which the Switch is located. If manually configuring IP information for a gateway is a Router. An alternative name for the Switch, enter the IP address of the default gateway on the path to the remote destination, and sends the packets to that is not...
Implementation Guide
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... I IEEE Std 802.1Q-1998 65 IEEE Std 802.3-2002 flow control 13, 18 IGMP default setting 29 query mode 29 snooping mode 29 IGMP multicast filtering 30 Internet addresses 83 InterNIC 84 IP (Internet Protocol) addresses 84 IP address 72, 83 classes of 85 defined 84 derivation 84 division of network and host 84 example...
... I IEEE Std 802.1Q-1998 65 IEEE Std 802.3-2002 flow control 13, 18 IGMP default setting 29 query mode 29 snooping mode 29 IGMP multicast filtering 30 Internet addresses 83 InterNIC 84 IP (Internet Protocol) addresses 84 IP address 72, 83 classes of 85 defined 84 derivation 84 division of network and host 84 example...
Implementation Guide
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...Switch Database 45 See port costs permanent SDB entries 46 port costs, default 38 port security 12 port trunks example 24 priority in STP 37 Q QoS (see STP 34 Statistics (RMON group) 60, 61 STP 34 avoiding the subdivision of Service 14, 47 R Rapid Spanning Tree Protocol (RSTP) 13, 35 registered IP address..., obtaining 84 Remote Monitoring. 100 INDEX L learned SDB entries 46 M MAC (Media Access Control) addresses IP address 84 manual configuration 72 masks subnet 86 Matrix (RMON group) 61 Max Age 39 ...
...Switch Database 45 See port costs permanent SDB entries 46 port costs, default 38 port security 12 port trunks example 24 priority in STP 37 Q QoS (see STP 34 Statistics (RMON group) 60, 61 STP 34 avoiding the subdivision of Service 14, 47 R Rapid Spanning Tree Protocol (RSTP) 13, 35 registered IP address..., obtaining 84 Remote Monitoring. 100 INDEX L learned SDB entries 46 M MAC (Media Access Control) addresses IP address 84 manual configuration 72 masks subnet 86 Matrix (RMON group) 61 Max Age 39 ...