QTECH QSW-8300 Инструкция по настройке - Manual (Page 312)

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mrpp poll-time <20-2000> Configure the query interval of MRPP.
4) Display and debug MRPP relevant information
Command Explanation
Admin Mode
debug mrpp
no debug mrpp
Disable MRPP module debug information,
format “no” disable MRPP debug information
output.
show mrpp {<ring-id>} Display MRPP ring configuration information.
show mrpp statistics {<ring-id>}
Display receiving data packet statistic
information of MRPP ring.
clear mrpp statistics {<ring-id>}
Clear receiving data packet statistic
information of MRPP ring.
33.3 MRPP Typical Scenario
MRPP typical configuration scenario
The above topology often occurs on using MRPP protocol. The multi switch constitutes a
single MRPP ring, all of the switches only are configured an MRPP ring 4000, thereby
constitutes a single MRPP ring.
In above configuration, switch A configuration is primary node of MRPP ring 4000, and
configures E1/0/1 to primary port, E1/0/2 to secondary port. Other switches are secondary
nodes of MRPP ring, configures primary port and secondary port separately.
To avoid ring, it should temporarily disable one of the ports of primary node, when it enables
each MRPP ring in the whole MRPP ring; and after all of the nodes are configured, open the
port.
When disable MRPP ring, it needs to insure the MRPP ring doesn’t have ring.
switch A configuration Task Sequence:
Switch(Config)#mrpp enable
switch A switch B
switch C switch D
Master
Node
MRPP Ring
4000
E1 E2
E1
E2 E1
E12
E1
1