spanning-tree tc-defend.......................................................................................................124
spanning-tree timer..............................................................................................................124
spanning-tree hold-count.....................................................................................................125
spanning-tree max-hops ......................................................................................................126
spanning-tree bpdufilter.......................................................................................................126
spanning-tree bpduguard ....................................................................................................127
spanning-tree guard loop.....................................................................................................127
spanning-tree guard root .....................................................................................................128
spanning-tree guard tc.........................................................................................................128
spanning-tree mcheck .........................................................................................................129
show spanning-tree active...................................................................................................129
show spanning-tree bridge ..................................................................................................130
show spanning-tree mst ......................................................................................................132
ip igmp snooping(global) .....................................................................................................133
show ip igmp snooping ........................................................................................................140
snmp-server ........................................................................................................................144
snmp-server view ................................................................................................................144
VIII