Cisco 15327 - Manual (Page 447)

26-15
Ethernet Card Software Feature and Configuration Guide, R7.2
Chapter 26 Configuring IEEE 802.17b Resilient Packet Ring
Configuring Triggers for CRC Errors
To enable and configure the keepalives, perform the following procedure, beginning in global
configuration mode:
Configuring Triggers for CRC Errors
You can configure a span shutdown when the ML-Series card receives CRC errors at a rate that exceeds
the configured threshold and configured soak time.
Command Purpose
Step 1 Router(config)# interface rpr-ieee 0 Activates interface configuration mode to
configure the RPR-IEEE interface.
Step 2 Router(config-if)# rpr-ieee keepalive-timer
milliseconds [east | west]
Specifies the amount of time that can pass before
a keepalive event is triggered after not receiving a
fairness message from a neighboring station.
Values range from 2 to 200 milliseconds. The
default is 3 milliseconds.
(Optional) You can also specify the east or west
ringlet.
Step 3 Router(config)# no shut Enables the RPR-IEEE interface and changes the
mode from the default passthrough.
Step 4 Router(config)# end Returns to privileged EXEC mode.
Step 5 Router# copy running-config startup-config (Optional) Saves configuration changes to the
TCC2/TCC2P flash database.