Configuring RRPP ························································································· 70
RRPP overview ················································································································································ 70
Basic RRPP concepts ······························································································································ 70
RRPPDUs ················································································································································ 72
RRPP timers ············································································································································ 73
How RRPP works ····································································································································· 73
Typical RRPP networking ························································································································ 74
Protocols and standards ·························································································································· 77
RRPP configuration task list ···························································································································· 78
Creating an RRPP domain ······························································································································· 78
Configuring control VLANs ······························································································································· 79
Configuring protected VLANs ·························································································································· 79
Configuring RRPP rings ··································································································································· 80
Configuring RRPP ports ··························································································································· 80
Configuring RRPP nodes ························································································································· 81
Activating an RRPP domain ····························································································································· 82
Configuring RRPP timers ································································································································· 83
Configuring an RRPP ring group ····················································································································· 83
RRPP configuration examples ························································································································· 84
Troubleshooting ············································································································································· 110
Smart Link overview ······································································································································· 111
Background ············································································································································ 111
Terminology ··········································································································································· 112
How Smart Link works ··························································································································· 112
Configuration prerequisites ···················································································································· 114
Configuration prerequisites ···················································································································· 117
Configuring VRRP ······················································································· 132
VRRP overview ·············································································································································· 132
VRRP standard mode ···························································································································· 133
VRRP load balancing mode ··················································································································· 138
Configuring VRRP for IPv4 ···························································································································· 143
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