Ethernet Lmi - Cisco MWR 2941 Command Reference Manual

ethernet lmi

ethernet lmi
To set Ethernet local management interface (LMI) parameters for a user-network interface (UNI), use
the ethernet lmi command in interface configuration mode. To remove Ethernet LMI parameters on a
UNI, use the no form of this command.
Syntax Description n391
n393
t391
t392
value
Command Default Ethernet LMI parameters are not set on any UNIs.
Command Modes
Interface configuration (config-if)
Command History Release
12.4(9)T
12.2(33)SRB
12.2(33)MRA
15.0(1)MR
Usage Guidelines The value for the polling verification timer (t392) should be greater than the value for the polling timer
(t391).
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
138
ethernet lmi {n391 | n393 | t391 | t392} value
no ethernet lmi {n391 | n393 | t391 | t392}
Polling counter on the customer equipment. A polling counter polls the
status of the UNI and all Ethernet virtual connections (EVCs).
An error counter for customer equipment or for a metro Ethernet network.
Polling timer on the customer equipment. A polling timer transmits status
enquiries and when status messages are not received, records errors.
Polling verification timer on the metro Ethernet network. The polling
verification timer verifies status enquiries received. When a timer expires,
an error is recorded and the timer is restarted.
Note
Integer value within ranges that vary depending on the keyword with which
it is used. Valid values are as follows:
•
•
•
•
Modification
This command was introduced.
Support for this command on the Cisco 7600 router was integrated into
Cisco IOS Release 12.2(33)SRB.
This command was integrated into Cisco IOS Release 12.2(33)MRA.
This command was integrated into Cisco IOS Release 15.0(1)MR.
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
The t392 timer is valid only on Ethernet LMI provider edge (PE)
devices. It is not available on customer edge (CE) devices.
n391—1 to 65000. Default is 360.
n393—1 to 10. Default is 4.
t391—5 to 30 (seconds). Default is 10.
t392—5 to 30 (seconds); default is 15 or 0 to 0 (0–0), which disables the
timer.
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