DGS-3048 Gigabit Ethernet Switch Manual
iv
Forwarding and Filtering
....................................................................................................................................................
60
Unicast Forwarding
.........................................................................................................................................................
60
Multicast Forwarding
......................................................................................................................................................
61
Spanning Tree
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62
802.1s MSTP
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62
802.1w Rapid Spanning Tree
..........................................................................................................................................
63
Port Transition States
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63
Edge Port
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63
P2P Port
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64
802.1d/802.1w/802.1s Compatibility
..............................................................................................................................
64
STP Bridge Global Settings
............................................................................................................................................
64
STP Port Settings
............................................................................................................................................................
66
MST Configuration Identification
...................................................................................................................................
67
MSTP Port Information
...................................................................................................................................................
70
QoS
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71
Advantages of QoS
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71
Understanding QoS
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71
Bandwidth Control
..............................................................................................................................................................
73
Traffic Control
....................................................................................................................................................................
74
802.1p Default Priority
.......................................................................................................................................................
74
802.1p User Priority
............................................................................................................................................................
75
QoS Scheduling Mechanism
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76
QoS Output Scheduling
......................................................................................................................................................
77
Security
..................................................................................................................................................................................
78
802.1x
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78
Port Access Entity
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78
802.1x Port-Based Access Control
..................................................................................................................................
78
Authentication Server
......................................................................................................................................................
79
Authenticator
...................................................................................................................................................................
79
Client
...............................................................................................................................................................................
80
Authentication Process
....................................................................................................................................................
80
Port-Based Network Access Control
...............................................................................................................................
81
802.1x Authenticator Parameter
......................................................................................................................................
81
RADIUS Server
..............................................................................................................................................................
85
Trusted Host
........................................................................................................................................................................
86
Access Authentication Control
...........................................................................................................................................
86
Application Authentication Settings
...............................................................................................................................
87
Authentication Server Host
.............................................................................................................................................
87
Login Method Lists
.............................................................................................................................................................
89
Enable Method Lists
.......................................................................................................................................................
91
Configure Local Enable Password
......................................................................................................................................
92
Secure Socket Layer (SSL)
.................................................................................................................................................
93
Configuration
..................................................................................................................................................................
93
Secure Shell (SSH)
..............................................................................................................................................................
94
SSH Configuration
..........................................................................................................................................................
95
SSH Algorithm
................................................................................................................................................................
95