System information

Contents
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show controllers efm admin 4-114
show controllers efm profile 4-114
show controllers efm status 4-116
show controllers efm remote ethernet mode 4-117
show controllers efm-noise-margin 4-118
show controllers efm channel-performance 4-119
Address Table Commands 4-120
mac-address-table static 4-120
clear mac-address-table dynamic 4-121
show mac-address-table 4-121
mac-address-table aging-time 4-122
show mac-address-table aging-time 4-123
Spanning Tree Commands 4-123
spanning-tree 4-124
spanning-tree mode 4-124
spanning-tree forward-time 4-125
spanning-tree hello-time 4-126
spanning-tree max-age 4-126
spanning-tree priority 4-127
spanning-tree pathcost method 4-128
spanning-tree transmission-limit 4-128
spanning-tree cost 4-129
spanning-tree port-priority 4-130
spanning-tree edge-port 4-130
spanning-tree portfast 4-131
spanning-tree link-type 4-132
spanning-tree protocol-migration 4-133
show spanning-tree 4-133
VLAN Commands 4-135
Editing VLAN Groups 4-135
vlan database 4-135
vlan 4-136
Configuring VLAN Interfaces 4-137
interface vlan 4-137
switchport mode 4-138
switchport acceptable-frame-types 4-138
switchport ingress-filtering 4-139
switchport native vlan 4-140
switchport allowed vlan 4-140
Displaying VLAN Information 4-141
show vlan 4-141
Configuring Private VLANs 4-142
pvlan 4-142
show pvlan 4-143