C o n f i g u r i n g S w i t c h I n f o r m a t i o n
251
3
Click
Apply Changes
. The STP LAG parameters are modified, and the device is
updated.
S T P L A G Ta b l e P a g e
Defining STP LAG Parameters Using CLI Commands
The following table summarizes the equivalent CLI commands for defining STP LAG
parameters as displayed in the
STP LAG Settings
page.
The following is an example of the CLI commands:
console(config)# interface port-channel 1
console(config-if)# spanning-tree port-priority 16
Configuring Rapid Spanning Tree
The Classic Spanning Tree prevents L2 forwarding loops in a general network topology.
However, convergence can take up to 30-60 seconds. The convergence time is considered
too long for many applications. When network topology allows, faster convergence may be
possible. The
Rapid Spanning Tree Protocol (RSTP) detects and uses network topologies
that provide faster convergence of the spanning tree without creating forwarding loops.
CLI Command
Description
interface port-channel
port-
channel-number
Enters Port-channel
configuration mode.
spanning-tree port-priority
priority
Configures LAG priority.
