PVST+ Configuration
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Alcatel-Lucent
Beta Beta
OmniAccess 5740 Unified Services Gateway CLI Configuration Guide
PVST+ CONFIGURATION
Refer to the following sections to configure PVST+ on your system:
• “PVST+ Configuration Steps”
• “PVST+ Configuration Flow”
• “PVST+ Configuration Commands”
• “Show Commands in PVST+”
PVST+ CONFIGURATION STEPS
This section lists step by step instructions to be followed while configuring the 
PVST+.
Step 1: Enter Configuration Mode.
ALU# configure terminal
ALU(config)# 
Step 2: Enable PVST+. See “To Enable/Disable PVST+” 
Step 3: To configure Forward-time / Hello-time / Max-age / Priority for PVST+. 
See “To Set Forward-time / Hello-time / Max-age / Priority for PVST+” (Optional) 
Step 4: Configure L2 interface.
ALU(config)# interface switchport <slot/port>
ALU(config-if switchport<slot/port>)# 
Example:
ALU(config)# interface switchport 1/0
ALU(config-if switchport1/0)#
Configure PVST+ Optional parameters on a L2 interface:
• To disable/enable PVST+ on an L2 interface. See “To Disable/Enable PVST+ 
on an Interface”
• Set the PVST+ cost. See “To Calculate the PVST+ Cost”
• Set the Port-priority. See “To Set PVST+ Port Priority”
Step 5: Use the show commands to recheck and view the details configured. See 
“Show Commands in PVST+”