H3C Technologies H3C S5560 Series Switches - Manual (Page 9)

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Restoring the default settings for an aggregate interface ················································································· 41
Configuring load sharing for link aggregation groups ······························································································ 41
Setting load sharing modes for link aggregation groups ················································································· 41
Enabling local-first load sharing for link aggregation ······················································································· 42
Configuring per-flow load sharing algorithm settings for Ethernet link aggregation ····································· 43
Enabling link-aggregation traffic redirection ··············································································································· 44
Configuration restrictions and guidelines ··········································································································· 44
Configuration procedure ······································································································································ 44
Displaying and maintaining Ethernet link aggregation ····························································································· 45
Ethernet link aggregation configuration examples ····································································································· 45
Layer 2 static aggregation configuration example ···························································································· 45
Layer 2 dynamic aggregation configuration example ······················································································ 47
Layer 2 aggregation load sharing configuration example ··············································································· 49
Layer 2 edge aggregate interface configuration example ··············································································· 51
Layer 3 static aggregation configuration example ···························································································· 53
Layer 3 dynamic aggregation configuration example ······················································································ 54
Layer 3 edge aggregate interface configuration example ··············································································· 55
Configuring port isolation ·········································································································································· 57
Assigning a port to an isolation group ························································································································ 57
Displaying and maintaining port isolation ·················································································································· 57
Port isolation configuration example···························································································································· 58
Network requirements ··········································································································································· 58
Configuration procedure ······································································································································ 58
Verifying the configuration ··································································································································· 59
Configuring spanning tree protocols ························································································································ 60
STP ··················································································································································································· 60
STP protocol packets ············································································································································· 60
Basic concepts in STP ············································································································································ 61
Calculation process of the STP algorithm ··········································································································· 62
RSTP ················································································································································································· 68
PVST ················································································································································································· 69
MSTP ················································································································································································ 69
MSTP features ························································································································································ 69
MSTP basic concepts ············································································································································ 70
How MSTP works ·················································································································································· 73
MSTP implementation on devices ························································································································ 74
Protocols and standards ················································································································································ 74
Spanning tree configuration task lists ·························································································································· 74
STP configuration task list ····································································································································· 75
RSTP configuration task list ··································································································································· 76
PVST configuration task list··································································································································· 77
MSTP configuration task list ································································································································· 78
Setting the spanning tree mode ···································································································································· 78
Configuring an MST region ·········································································································································· 79
Configuring the root bridge or a secondary root bridge ·························································································· 80
Configuring the current device as the root bridge of a specific spanning tree ·············································· 81
Configuring the current device as a secondary root bridge of a specific spanning tree ······························ 81
Configuring the device priority ····································································································································· 81
Configuring the maximum hops of an MST region ···································································································· 82
Configuring the network diameter of a switched network ························································································· 82
Configuring spanning tree timers ································································································································· 83
Configuration restrictions and guidelines ··········································································································· 83
Configuration procedure ······································································································································ 84