Configuring multi-chassis synchronization

The following displays an MCS for MC-IPsec configuration.

config>redundancy>multi-chassis>
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            peer 10.2.2.2 create
                sync
                    ipsec
                    tunnel-group 1 sync-tag "sync_tag_1" create
                    no shutdown
                exit

The following displays an MCS for MC-IPsec configuration with MCS encryption enabled.

config>redundancy>multi-chassis
            peer 10.20.1.2 create
                source-address 10.20.1.1
                sync
                    ipsec
                    tunnel-group 1 sync-tag "ipsec-t-grp-1" create
                    transport-encryption
                        application "ipsec" keychain "validMultiBi"
                        exit
                    exit
                    no shutdown
                exit
                mc-ipsec
                    bfd-enable
                    tunnel-group 1 create
                        peer-group 1
                        priority 255
                        no shutdown
                    exit
                exit
                no shutdown
            exit
        exit
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The sync-tag must match on both chassis for the corresponding tunnel groups.