Global configuration mode
Example
//Configure the G1-G2 port to the ERPs group 3, and the use of vlan3001
communication protocol packet WTR time is 1min, the warning time is 500s
switch(config)# erps 3 primary G1 slave G2 role master vid 3001
wtr-time 1 guard-time 500
6.9.3 show erps
Command Description
show erps
show erps [erps ring id]
Parameter
erps ring id [rang 1-24]
Default
none
Command Mode
privilege mode
Example
switch# show erps
6.9.4 example
Three devices group an ERPS ring. Port 0 on SW1 is configured to
the owner port (it controls the forwarding state; that is, the port is blocked
when there is a loop).
When there is a loop, PC1 and PC2 can communicate with each
other normally.
When any of the other links except for the link in which the blocked
port is located has a fault, ERPS can implement fast switching.
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