3Com 3824 Implementation Guide - Page 100

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 multicast filtering 27 IGMP 30 multicasts, description 27 N network addresses 83 network configuration examples 80, 81 non-aging learned SDB entries 46 O obtaining registered IP address 84 P path costs. 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 Quality of Service) 14, 47 Quality of Service 14, 47 R Rapid Spanning Tree Protocol (RSTP) 13, 35 registered IP address, obtaining 84 Remote Monitoring. 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 Switch Database segment, maximum length 76 Spanning Tree Protocol (STP) 13 Spanning Tree Protocol, see STP 34 Statistics (RMON group) 60, 61 STP 34 avoiding the subdivision of VLANs 43 Bridge Identifier 37 Bridge Protocol Data Units 37 default port costs 38 default priority 37 Designated Bridge 38 Designated Bridge Port 38 example 39 Hello BPDUs 39 Max Age 39 priority 37 Root Bridge 37 Root Path Cost 38 Root Port 38 using on a network with multiple VLANs 43 subnet mask 86 defined 86 example 86 numbering 87 subnets 86 subnetworking defined 86 subnet mask 86 sub-networks. See subnets Switch Database 45