Alcatel-Lucent 6850-48 ネットワークガイド

Ethernet OAM Specifications

Configuring Ethernet OAM

page 15-2

OmniSwitch AOS Release 6 Network Configuration Guide

The following table lists Ethernet OAM specifications. 

The following table shows Ethernet OAM default values.

IEEE Standards Supported

IEEE 802.1ag–Connectivity Fault Management
IEEE 802.3ah–CSMA/CD Access Method and Physical 

IEEE 802.1D–Media Access Control (MAC) Bridges
IEEE 802.1Q–Virtual Bridged Local Area Networks

Platforms Supported

OmniSwitch 6400, 6850, 6855, and 9000

Maximum Maintenance Domains (MD) 
per Bridge

8 
4 (OmniSwitch 6400)

Maximum Maintenance Associations 
(MA) per Bridge

128
64 (OmniSwitch 6400)

Maximum Maintenance End Points 
(MEP) per Bridge

256 
128 (OmniSwitch 6400)

Maximum MEP CMM Database Size
(Note: This max value was not included 
in Specs table prior to 6.3.3.)

8192 
4092 (OmniSwitch 6400)

MHF value assigned to a default 
Ethernet OAM Maintenance Domain

none

Continuity Check Message interval

interval10s

The priority value for CCMs and 
LTMs transmitted by the MEP

7

The lowest priority fault alarm for 
the lowest priority defect for a MEP

mac-rem-err-xcon

Number of Loopback messages to be 
transmitted

1

Data Type Length Value

64

VLAN priority

0

Whether or not Drop Enable bit is 
configured (true or false)

true

Hop count

64

Fault notification generation alarm 
time

250 centiseconds