reth3 {
vlan-tagging;
redundant-ether-options {
redundancy-group 3;
}
=============================
This means that reth3 is part of RG group 3. This is part of chassis cluster configuration:
For example:
root@CORE-FW1# show chassis cluster | display set
set chassis cluster control-link-recovery
set chassis cluster reth-count 10
set chassis cluster redundancy-group 3 node 0 priority 100
set chassis cluster redundancy-group 3 node 1 priority 1
set chassis cluster redundancy-group 3 preempt
set chassis cluster redundancy-group 3 interface-monitor ge-0/0/2 weight 255
set chassis cluster redundancy-group 0 node 0 priority 100
set chassis cluster redundancy-group 0 node 1 priority 1
Reth3 configuration example:
set interfaces ge-0/0/2 gigether-options redundant-parent reth3
set interfaces reth3 description XXXXX
set interfaces reth3 vlan-tagging
set interfaces reth3 redundant-ether-options redundancy-group 3
set interfaces reth3 unit 10 vlan-id 10
set interfaces reth3 unit 10 family inet address x.x.x.x
set interfaces reth3 unit 30 vlan-id 30
set interfaces reth3 unit 30 family inet address x.x.x.x
Regards,
Ankur Kher