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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...-negotiation allows ports to eight links in parallel. When auto-negotiation is 1000. 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 support full duplex mode...
...-negotiation allows ports to eight links in parallel. When auto-negotiation is 1000. 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 support full duplex mode...
Implementation Guide
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... the ports that may not follow the lowest IP address election method. 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. IGMP querying is disabled by default on the Switch 3812 and Switch 3824. It also supports IGMP query mode. This...
... the ports that may not follow the lowest IP address election method. 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. IGMP querying is disabled by default on the Switch 3812 and Switch 3824. It also supports IGMP query mode. This...
Implementation Guide
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... devices on all the endstations in a network that all IP-supporting network devices use to become so if its default VLAN, the Switch will configure the Switch to automatically negotiate with the lowest IP address becomes the querier. 30 CHAPTER 3: USING MULTICAST FILTERING You...Switch only has an IP address on its own IP address is the system that does not contain any device that support IP. However, as follows: 1 The IP router (or querier) periodically sends query packets to the IGMP v2 protocol. The Switch does not support IGMP v3. The Switch 3812 and Switch 3824...
... devices on all the endstations in a network that all IP-supporting network devices use to become so if its default VLAN, the Switch will configure the Switch to automatically negotiate with the lowest IP address becomes the querier. 30 CHAPTER 3: USING MULTICAST FILTERING You...Switch only has an IP address on its own IP address is the system that does not contain any device that support IP. However, as follows: 1 The IP router (or querier) periodically sends query packets to the IGMP v2 protocol. The Switch does not support IGMP v3. The Switch 3812 and Switch 3824...
Implementation Guide
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... server on the network. ■ Manual IP Configuration - You can manually input the IP information (IP address, subnet mask, and default gateway). Therefore the way your Switch. 72 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION How Your Switch Obtains IP Information Your Switch has two ways to obtain its IP information using the automatic configuration process, the Switch continually attempt to contact a DHCP server...
... server on the network. ■ Manual IP Configuration - You can manually input the IP information (IP address, subnet mask, and default gateway). Therefore the way your Switch. 72 CHAPTER 9: USING AUTOMATIC IP CONFIGURATION How Your Switch Obtains IP Information Your Switch has two ways to obtain its IP information using the automatic configuration process, the Switch continually attempt to contact a DHCP server...
Implementation Guide
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...about IP addressing. An example IP address is . ■ Advanced Overview - The IP address can be assigned to your Switch to enable you use any arbitrary IP address. 3Com suggests you to manage it across a network. C IP ADDRESSING This chapter provides some background detail on the IP ...within the network. The topics covered are: ■ IP Addresses ■ Subnets and Subnet Masks ■ Default Gateways IP addressing is a decimal number between 0 and 255. IP addresses have a unique IP address. IP Addresses This IP address section is divided into two parts: ■ The ...
...about IP addressing. An example IP address is . ■ Advanced Overview - The IP address can be assigned to your Switch to enable you use any arbitrary IP address. 3Com suggests you to manage it across a network. C IP ADDRESSING This chapter provides some background detail on the IP ...within the network. The topics covered are: ■ IP Addresses ■ Subnets and Subnet Masks ■ Default Gateways IP addressing is a decimal number between 0 and 255. IP addresses have a unique IP address. IP Addresses This IP address section is divided into two parts: ■ The ...
Implementation Guide
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...sends the packets to that is used to forward IP packets to a remote destination. Instead you configure it is located. An alternative name for the Switch, enter the IP address of the default gateway on your network, enter the IP address 0.0.0.0 or leave the field blank. This hop...-by-hop process continues until the IP packets reach the remote destination. 88 APPENDIX C: IP ADDRESSING Table 12 Subnet Mask Notation ...
...sends the packets to that is used to forward IP packets to a remote destination. Instead you configure it is located. An alternative name for the Switch, enter the IP address of the default gateway on your network, enter the IP address 0.0.0.0 or leave the field blank. This hop...-by-hop process continues until the IP packets reach the remote destination. 88 APPENDIX C: IP ADDRESSING Table 12 Subnet Mask Notation ...
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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...
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... learned SDB entries 46 O obtaining registered IP address 84 P path costs. See RMON Restore 15 RMON 14 alarm events 62 benefits 61 groups 59 Root Bridge 37 Root Path Cost 38 Root Port 38 S Save 15 SDB. See subnets Switch Database 45 See Switch Database segment, maximum length 76 Spanning Tree... 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.
... learned SDB entries 46 O obtaining registered IP address 84 P path costs. See RMON Restore 15 RMON 14 alarm events 62 benefits 61 groups 59 Root Bridge 37 Root Path Cost 38 Root Port 38 S Save 15 SDB. See subnets Switch Database 45 See Switch Database segment, maximum length 76 Spanning Tree... 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.