Vlan Topologies And Design Considerations - Lenovo RackSwitch G8264 Application Manual

VLAN Topologies and Design Considerations

© Copyright Lenovo 2016
Note the following when working with VLAN topologies:
 By default, the G8264 software is configured so that tagging/trunk mode is
disabled on all ports.
By default, the G8264 software is configured so that all data ports are members

of VLAN 1.
 By default, the Enterprise NOS software is configured so that the management
port is a member of VLAN 4095 (the management VLAN).
 STG 256 is reserved for switch management.
 When using Spanning Tree, STG 2‐256 may contain only one VLAN unless
Multiple Spanning‐Tree Protocol (MSTP) mode is used. With MSTP mode, STG
1 to 32 can include multiple VLANs.
 All ports involved in both aggregation and port mirroring must have the same
VLAN configuration. If a port is on a LAG with a mirroring port, the VLAN
configuration cannot be changed. For more information about aggregation, see
Chapter 10, "Ports and Link Aggregation" and Chapter 46, "Port Mirroring."
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Chapter 9: VLANs