Allied Telesis AT-GS950/48, User Manual

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Contents
4
System Log Configuration .......................................................................................................................... 60
Section II: Bridge Configuration ................................................................................ 63
Chapter 3
: Port Configuration ........................................................................................................................ 65
Overview..................................................................................................................................................... 66
Displaying and Configuring Ports ............................................................................................................... 67
Chapter 4
: STP and RSTP ............................................................................................................................ 71
Overview..................................................................................................................................................... 72
Bridge Priority and the Root Bridge...................................................................................................... 73
Forwarding Delay and Topology Changes........................................................................................... 75
Mixed STP and RSTP Networks .......................................................................................................... 78
Spanning Tree and VLANs .................................................................................................................. 78
STP and RSTP Global Settings.................................................................................................................. 81
STP and RSTP Port Settings ..................................................................................................................... 84
Chapter 5
: Multiple Spanning Tree Protocol ................................................................................................. 87
MSTP Global Settings ................................................................................................................................ 88
Generic MSTP Port Settings ...................................................................................................................... 91
MST Settings .............................................................................................................................................. 94
Open MST Settings Page .................................................................................................................... 94
Specify Region and Revision Level...................................................................................................... 94
Create VLAN Mapping to MST Instance .............................................................................................. 95
Modify MST Instance ........................................................................................................................... 95
Delete MST Instance............................................................................................................................ 95
MST Port Settings ...................................................................................................................................... 96
Instance Information ................................................................................................................................... 98
Chapter 6
: Static Port Trunking ..................................................................................................................... 99
Overview................................................................................................................................................... 100
Create a Port Trunk .................................................................................................................................. 103
Modify a Port Trunk .................................................................................................................................. 105
Disable a Port Trunk................................................................................................................................. 107
Chapter 7
: LACP Port Trunks ...................................................................................................................... 109
Overview................................................................................................................................................... 110
System Priority ......................................................................................................................................... 111
Port Priority Value..................................................................................................................................... 112
General Guidelines................................................................................................................................... 113
Group Status ............................................................................................................................................ 115
Configuration Example....................................................................................................................... 116
Port Priority Configuration ........................................................................................................................ 118
Chapter 8
: Port Mirroring ............................................................................................................................. 119
Overview................................................................................................................................................... 120
Port Mirroring Configuration ..................................................................................................................... 121
Disable Port Mirroring............................................................................................................................... 123
Chapter 9
: Loopback Protection .................................................................................................................. 125
Configuration ............................................................................................................................................ 126
Status ....................................................................................................................................................... 128
Chapter 10
: MAC Address Table ................................................................................................................ 129
Overview................................................................................................................................................... 130
Static Unicast MAC Address Configuration .............................................................................................. 132
Modify Static Unicast Address.................................................................................................................. 134
Delete Static Unicast Address .................................................................................................................. 135