Enabling Ethernet Oam; Ethernet Oam And Cfm Configuration Example - Cisco 3845 - Security Bundle Router Software Manual
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Ethernet CFM and Ethernet OAM Interaction
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This section includes this information:
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For more information about CFM and interaction with Ethernet OAM, see the Ethernet Connectivity
Fault Management feature module at this URL:
http://www.cisco.com/en/US/docs/ios/12_2sx/12_2sxh/feature/guide/sxh_cfm.html
Enabling Ethernet OAM
Beginning in privileged EXEC mode, follow these steps to enable Ethernet OAM on an interface.
Command
Step 1
configure terminal
Step 2
interface interface-id
Step 3
ethernet oam [max-rate oampdus | min-rate
seconds | mode {active | passive} | timeout seconds]
Step 4
end
Step 5
copy running-config startup-config
Step 6
show ethernet cfm maintenance points remote
Ethernet OAM and CFM Configuration Example
These are example configurations of the interworking between Ethernet OAM and CFM in a sample
service provider network with a provider-edge switch connected to a customer edge switch at each
endpoint. You must configure CFM and Ethernet OAM between the customer edge and the provider edge
switch.
Customer-edge switch 1 (CE1) configuration:
Cisco ME 3800X and 3600X Switch Software Configuration Guide
32-36
CFM responds by sending a port status of Test in the Port Status TLV.
The remote port is set into loopback mode.
CFM responds by sending a port status of Test in the Port Status TLV.
Enabling Ethernet OAM, page 32-36
Ethernet OAM and CFM Configuration Example, page 32-36
Chapter 32
Configuring Ethernet OAM, CFM, and E-LMI
Purpose
Enter global configuration mode.
Define an interface to configure as an Ethernet OAM
interface and enter interface configuration mode.
Enable Ethernet OAM on the interface
(Optional) Enter max-rate oampdus to set the
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maximum rate (per second) to send OAM PDUs. The
range is 1 to 10 PDUs per second; the default is 10.
(Optional) Enter min-rate seconds to set the minimum
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rate in seconds.The range is 1 to 10 seconds.
(Optional) Set the OAM client mode as active or
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passive. The default is active.
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(Optional) Enter timeout seconds to set the time after
which a device declares the OAM peer to be
nonoperational and resets its state machine. The range
is 2 to 30 seconds; the default is 5 seconds.
Return to privileged EXEC mode.
(Optional) Save your entries in the configuration file.
(Optional) Display the port states as reported by Ethernet
OAM.
OL-23400-01
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