Alcatel-Lucent 7750 SR OS Interface Configuration Manual page 438

Configuration Commands
eth-tunnel 2
The no form of this command is used just to indicate that a member is not configured. The procedure
described above, based on 'no path' command must be used to un-configure/change the member port
assigned to the path.
Default
no member
Parameters
port-id — specifies the port-id associated with the path in the format x/y/z where x represents the
control-tag
Syntax control-tag vlan-id
no control-tag
Context config>eth-tunnel>path
Description
This command specifies the VLAN-ID to be used for Ethernet CFM and G.8031 control plane
exchanges. If the operator wants to replace an existing control-tag, the parent path needs to be in
shutdown state, then deleted and recreated before a new control-tag can be specified.
The no form of this command is used just to indicate that a control-tag is not configured. The
procedure described above, based on 'no path' command must be used to un-configure/change the
control-tag assigned to the path.
Default
no control tag specified
Parameters vlan-id — specifies the value of the VLAN ID to be used for the control tag.
precedence
Syntax precedence {primary | secondary}
no precedence
Context config>eth-tunnel>path
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member 1/1/1
path 2
member 1/1/4
path 1
member 1/1/1
path 2
member 1/1/5
IOM, y the MDA and z the port numbers.
Values
1 – 4094, untagged option is not supported.
7750 SR OS Interface Configuration Guide