Specifications

15-17
Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR
OL-26895-01
Chapter 15 Configuring Ethernet OAM, CFM, and E-LMI
Configuring Ethernet CFM
Use the no form of each command to remove a configuration or to return to the default settings.
Configuring IP SLAs CFM Operation
You can manually configure an individual IP SLAs Ethernet ping or jitter echo operation or you can
configure IP SLAs Ethernet operation with endpoint discovery. You can also configure multiple
operation scheduling. For accurate one-way delay statistics, the clocks on the endpoint switches must be
synchronized. You can configure the endpoint switches with Network Time Protocol (NTP) so that the
switches are synchronized to the same clock source.
Note You cannot enable Precision Timing Protocol (PTP) if you enable NTP. For more information about
PTP, see Configuring Clocking and Timing.
For more information about configuring IP SLAs Ethernet operation, see the IP SLAs Configuration
Guide, Cisco IOS Release 15.0S. For detailed information about commands for IP SLAs, see the Cisco
IOS IP SLAs Command Reference.
Note The Cisco MWR 2941 does not necessarily support all of the commands listed in the Cisco IOS IP SLA
documentation.
This section includes these procedures:
• Manually Configuring an IP SLAs CFM Probe or Jitter Operation, page 15-18
• Configuring an IP SLAs Operation with Endpoint Discovery, page 15-19
Step 8
ethernet cfm alarm notification {all | error-xcon |
mac-remote-error-xcon | none | remote-error-xcon
| xcon}
(Optional) Enable Ethernet CFM fault alarm notification
for the specified defects on the interface.
Note The Ethernet CFM interface MEP alarm
configuration takes precedence over the global
configuration.
Step 9
ethernet cfm alarm {delay value | reset value} (Optional) Set an alarm delay period or a reset period.
Note The Ethernet CFM interface MEP alarm
configuration takes precedence over the global
configuration.
Step 10
end Return to privileged EXEC mode.
Step 11
show running-config Verify your entries.
Step 12
copy running-config startup-config (Optional) Save your entries in the configuration file.
Command Purpose