3Com SuperStack 3C17300 Implementation Manual page 104

106 I
NDEX
InterNIC 90
IP (Internet Protocol)
addresses 90
IP address 16, 74, 89
classes of 91
defined 90
derivation 90
division of network and host 90
example 92
obtaining 90
subnet mask 92
subnetwork portion 92
IP multicast
addressing 33
IP routing
address classes 91
L
learned SDB entries 50
M
MAC (Media Access Control)
addresses
IP address 90
manual configuration 74
masks
subnet 92
Matrix (RMON group) 59
Max Age 44
multicast filtering 33
IGMP 36
multicasts, description 33
N
network
addresses 89
network configuration examples 84, 86
non-aging learned SDB entries 50
O
obtaining
registered IP address 90
P
path costs. See port costs
permanent SDB entries 50
port costs, default 43
priority in STP 43
priority levels
802.1D 52
Q
QoS
apply QoS profile 56
configuring traffic on a Switch 4200 55
creating profiles 56
How traffic is processed to provide QoS 55
service levels 56
traffic classification 55
Quality of Service 19
R
Rapid Spanning Tree Protocol (RSTP) 18, 40
registered IP address, obtaining 90
Remote Monitoring. See RMON
RMON 19, 61
alarm events 60
benefits 58
default alarm settings 60
groups 58
Root Bridge 43
Root Path Cost 44
Root Port 44
S
SDB. See Switch Database
segment, maximum length 80
smart auto-sensing 23
Spanning Tree Protocol (STP) 18
Spanning Tree Protocol, see STP 39
Statistics (RMON group) 58, 59
STP 39
avoiding the subdivision of VLANs 48
Bridge Identifier 43
Bridge Protocol Data Units 43
default port costs 43
default priority 43
Designated Bridge 44
Designated Bridge Port 44
example 45
Hello BPDUs 44
Max Age 44
priority 43
Root Bridge 43
Root Path Cost 44
Root Port 44
using on a network with multiple VLANs 48
subnet mask 92