Alcatel-Lucent 7750 SR OS Interface Configuration Manual page 454

Configuration Commands
sync-tag sync-tag — Specifies a synchronization tag up to 32 characters in length to be used while
srrp
Syntax [no] srrp
Context config>redundancy>multi-chassis>peer>sync
Description
This command specifies whether subscriber routed redundancy protocol (SRRP) information should
be synchronized with the multi-chassis peer.
Default
no srrp
sub-mgmt
Syntax [no] sub-mgmt
Context config>redundancy>multi-chassis>peer>sync
Description
This command specifies whether subscriber management information should be synchronized with
the multi-chassis peer.
Default
no sub-mgmt
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Specifies a range of encapsulation values on a port to be synchronized with a multi-chassis peer.
Values
Dot1Q
QinQ
synchronizing this encapsulation value range with the multi-chassis peer.
start-vlan-end-vlan
Q1.start-vlan-Q1.end-vlan
7750 SR OS Interface Configuration Guide