Nortel Alteon OS 42C4911 Application Manual page 114

Alteon OS Application Guide
N – Each instance of Spanning Tree Group is enabled by default.
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3. Configure the following on application switch C:
Add port 8 to VLAN 3 and define Spanning Tree Group 3 for VLAN 3.
>> # /cfg/l2/vlan3
>> VLAN 3# add 8
>> VLAN 3# ../stg 2
>> Spanning Tree Group 2# add 3
VLAN 3 is automatically removed from Spanning Tree Group 1 and by default VLAN 2
remains in Spanning Tree Group 1.
N – Application Switch D does not require any special configuration for multiple Spanning
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Trees, because it is configured for the default Spanning Tree Group (STG 1) only.
114 Chapter 5: Spanning Tree Group
(Select VLAN 3 menu)
(Add port 8)
(Select Spanning Tree Group 2)
(Add VLAN 3)
42C4911, January 2007