ATL Telecom R1-SW Ethernet Switch - Manual (Page 280)

R1-SW24L2B User’s Manual
13-22
Enabling RSTP on a VLAN
You can enable or disable RSTP on a per-VLAN basis. RSTP is enabled by default on all VLANs
and on all newly created VLANs. Because RSTP is enabled by default, there is no additional
configuration. If you disable RSTP and enable RSTP again on a VLAN, use the following
commands.
Table 13-11 Enabling RSTP on a VLAN
Command Task
configure terminal
1. Enter Global configuration mode.
stp vlan id <vlan-id>
2. Enable RSTP on a specified VLAN.
y <vlan-id> VLAN ID (1 ~ 4094)
end
3. Return to Privileged mode.
show stp vlan
{all | id <vlan-id>}
4. Verify STP configuration.
The following example shows how to enable RSTP on the VLAN whose ID is 2:
# configure terminal
(config)# stp vlan id 1
(config)# end
# show stp vlan id 1
VLAN ID: 1
Protocol Operation: enabled
STP version: rstp(2)
Pathcost Encoding: 32bit
BridgeID: 0x8000-0001020000DB
Time since topology change: 1539(s)
Topology changes: 0
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