802.3ah OAM
Page 166 7750 SR Interface Configuration Guide
A number of show commands have been enhanced to help operators determine the state of
the802.3ah OAM Grace function and whether or not the peer is generating or receiving the Grace
TLV.
The system level information can be viewed using the show system info command.
show system information
===============================================================================
System Information
===============================================================================
System Name : ystem-name
System Type : 7750 SR-12
System Version : 11.0r4
System Contact :
System Location :
System Coordinates :
System Active Slot : A
System Up Time : 62 days, 20:29:48.96 (hr:min:sec)
…snip…
EFM OAM Grace Tx Enable: False
===============================================================================
EFM OAM Grace Tx Enable:
False The system level functionality is not enabled. Grace will not be
generated on any ports regardless of the state of the option on the
individual ports
True The system level functionality is enabled and the determination of
whether to send grace is base on the state of the option configured at the port level
Individual ports also contain information about the current port configuration and whether or not
the Grace TLV is being sent or received.
Grace Tx Enable has two enable states with the current state in brackets to the right.
False The port level functionality is not enabled. Grace will not be generated
on the port regardless of the state of the option at the system level.
True The port level functionality is enabled and the determination of whether
to send grace is based on the state of the option configured at the system
level
(inactive) Not currently sending Grace TLV
(active) Currently sending the Grace TLV as part of the Information PDU
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