ATL Telecom R1-SW Ethernet Switch User Manual

Page 268

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R1-SW24L2B User’s Manual

13-10

LAN ID:

Protocol Operation:

enabled

Root Bridge:

yes

STP version:

stpCompatible(0)

Pathcost Encoding:

32bit

BridgeID:

0x8000-00905ACC0201

Time since topology change: 2453(s)

Disable STP only if you are sure there are no loops in the network topology . When STP is
disabled and loops are present in the topology, excessive traffic and indefinite packet
duplication can drastically reduce network performance. To disable STP on a per-VLAN basis,
enter the no stp vlan command in Global configuration mode. The following example
shows how to disable STP on the VLAN whose ID is 1:

(config)# no stp vlan id 1

(config)#

If you disable STP on a VLAN, STP is disabled on all ports belongs to the VLAN.