System information

Contents
iii
Spanning Tree Algorithm (STA) 3-16
Spanning Tree Information 3-16
Spanning Tree 3-16
Ports 3-17
Spanning Tree Configuration 3-18
Switch 3-18
When the Switch Becomes Root 3-18
STA Port Configuration 3-19
Configuring Bridge MIB Extensions 3-20
Bridge Capability 3-20
Bridge Settings 3-21
Priority 3-22
Port Priority Configuration 3-22
Port Traffic Class Information 3-23
Configuring Virtual LANs 3-24
VLAN Basic Information 3-24
VLAN Current Table 3-25
VLAN Static List 3-26
VLAN Static Table 3-27
VLAN Static Membership by Port 3-29
VLAN Port Configuration 3-30
IGMP Multicast Filtering 3-31
Configuring IGMP 3-31
IP Multicast Registration Table 3-32
Port Menus 3-33
Port Information 3-33
Port Configuration 3-34
Expansion Port Information 3-35
Expansion Port Configuration 3-36
Port Broadcast Storm Protect Configuration 3-37
Port Security Configuration 3-38
Using a Port Mirror for Analysis 3-39
Port Trunk Configuration 3-40
Port Statistics 3-42
Etherlike Statistics 3-42
RMON Statistics 3-43
Advanced Topics 4-1
Layer 2 Switching 4-1
Spanning Tree Algorithm 4-1
Virtual LANs 4-2
Assigning Ports to VLANs 4-3
Port Overlapping 4-3
Automatic VLAN Registration (GVRP) 4-3
Forwarding Traffic with Unknown VLAN Tags 4-4