Rstp 802.1W Configuration Example - Extreme Networks ExtremeWare XOS Guide Manual

Spanning Tree Protocol

RSTP 802.1w Configuration Example

Figure 43 is an example of a network with multiple STPDs that can benefit from RSTP. For RSTP to
work, you need to do the following:
Create an STPD.
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Configure the mode of operation for the STPD.
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Create the VLANs and assign the VLANid and the VLAN ports.
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Assign the carrier VLAN.
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Add the protected VLANs to the STPD.
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Configure the port link types.
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Enable STP.
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Figure 43: RSTP example
Sales, Personnel, Marketing
Switch A
Switch B
STPD 1
Sales, Personnel, Manufacturing, Engineering, Marketing
In this example, the commands configure switch A in STPD1 for rapid reconvergence. Use the same
commands to configure each switch and STPD in the network.
create stpd stpd1
configure stpd stpd1 mode dot1w
create vlan sales
create vlan personnel
create vlan marketing
configure vlan sales tag 100
configure vlan personnel tag 200
configure vlan marketing tag 300
ExtremeWare XOS 11.1 Concepts Guide
Manufacturing, Engineering, Marketing
Switch M
STPD 2
Switch Y
Switch Z
EX_048
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