How The Multilink Trunk Reacts To Losing Distributed Trunk Members; Figure 1-46. Loss Of Distributed Trunk Members - Nortel BayStack 450 Using Manual

How the MultiLink Trunk Reacts to Losing Distributed Trunk Members

If your MultiLink Trunk
configuration and any of those units (or trunked MDAs) becomes inactive from a
loss of power or unit failure, the unaffected trunk members remain operational.
T1
Accelar 1150/1150R
Routing Switch
(XLR1102SR I/O Modules)
Figure 1-46. Loss of Distributed Trunk Members
However, until you correct the cause of the failure or change the trunk Status field
to Disabled, you will be unable to modify any of the following parameters for the
affected trunk:
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•
•
•
•
•
302401-D Rev 00
CPU PS1 PS2 FAN
VLAN Configuration
Spanning Tree Configuration
Port Mirroring Configuration
Port Configuration
IGMP Configuration
Rate Limiting Configuration
BayStack 450 10/100/1000 Series Switches
(Figure 1-46) spans separate units in a stack
BayStack 450-24T Switches
450-1SR MDA
450-1SR MDA
450-1SR MDA
450-1SR MDA
Unit 1
Unit 2
Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
Unit 8
BS45075A
1-71