iii
Port isolation commands ································································ 105
display port-isolate group ·································································································· 105
port-isolate enable ··········································································································· 106
port-isolate group ············································································································ 106
Spanning tree commands ······························································ 108
active region-configuration ································································································ 108
bpdu-drop any ················································································································ 108
check region-configuration ································································································ 109
display stp ····················································································································· 110
display stp abnormal-port ·································································································· 117
display stp bpdu-statistics ································································································· 118
display stp down-port ······································································································· 120
display stp history ············································································································ 121
display stp region-configuration ·························································································· 123
display stp root ··············································································································· 123
display stp tc ·················································································································· 124
instance ························································································································ 125
region-name ··················································································································· 126
reset stp ························································································································ 127
revision-level ·················································································································· 128
snmp-agent trap enable stp ······························································································· 129
stp bpdu-protection ·········································································································· 129
stp bridge-diameter ·········································································································· 130
stp compliance ················································································································ 131
stp config-digest-snooping ································································································· 132
stp cost ························································································································· 133
stp dispute-protection ······································································································· 134
stp edged-port ················································································································ 135
stp enable ······················································································································ 135
stp global config-digest-snooping ························································································ 136
stp global enable ············································································································· 137
stp global mcheck ············································································································ 138
stp ignore-pvid-inconsistency ····························································································· 138
stp log enable tc ·············································································································· 139
stp loop-protection ··········································································································· 140
stp max-hops ·················································································································· 140
stp mcheck ···················································································································· 141
stp mode ······················································································································· 142
stp no-agreement-check ··································································································· 143
stp pathcost-standard ······································································································· 143
stp point-to-point ············································································································· 144
stp port bpdu-protection ···································································································· 145
stp port priority ················································································································ 146
stp port shutdown permanent ····························································································· 147
stp port-log ····················································································································· 148
stp priority ······················································································································ 149
stp pvst-bpdu-protection ··································································································· 150
stp region-configuration ···································································································· 150
stp role-restriction ············································································································ 151
stp root primary ··············································································································· 151
stp root secondary ··········································································································· 152
stp root-protection ··········································································································· 153
stp tc-protection ·············································································································· 154
stp tc-protection threshold ································································································· 155
stp tc-restriction ·············································································································· 155
stp tc-snooping ··············································································································· 156
stp timer forward-delay ····································································································· 156
stp timer hello ················································································································· 157
stp timer max-age ············································································································ 158
stp timer-factor ················································································································ 159