Alcatel-Lucent 6850-48 参考指南

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页码 3444
Ethernet OAM Commands
OmniSwitch CLI Reference Guide
September 2009
page 28-15
ethoam default-domain 
Modifies the default Ethernet OAM Maintenance Domain (MD). This command is used to modify the 
level and MHF values for a VLAN that is part of the default MD.
ethoam default-domain vlan vlan_id level level_num mhf {none | explicit | default}
no ethoam default-domain
Syntax Definitions
vlan_id
VLAN ID of the service instance monitored by the default MD.
level_num
Level of the Maintenance Domain. The valid range is
0–7.
none
Specifies that no MHFs can be created for the specified VLAN ID.
explicit
Specifies that MHFs can be created for the specified VLAN ID only on 
Bridge ports through which this VLAN ID can pass and only if a MEP 
is created at a lower MA level.
default
Specifies that MHFs can be created on the specified VLAN ID on any 
Bridge port through which this VLAN ID can pass.
Defaults
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E 
Usage Guidelines
• Use the no form of this command to restore the default values of all the default MD.
• Note that the default MD cannot be created or deleted; it can only be modified.
• The level of the MD is -1 (no-level) when the MHF value is none.
• You cannot add or remove a VLAN from the default MD.
Examples
-> ethoam default-domain vlan 100 level 4 mhf default
-> ethoam default-domain vlan 200 level no-level mhf none
-> no ethoam default-domain
Release History
Release 6.3.1; command was introduced.
parameter
default
none | explicit | default
none