H3C Technologies H3C S10500 Series Switches User Manual
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Displaying and maintaining CFD································································································································· 26
CFD configuration example ·········································································································································· 26
DLDP configuration·····················································································································································31
DLDP overview································································································································································ 31
Background···························································································································································· 31
How DLDP works ··················································································································································· 32
DLDP configuration task list··········································································································································· 38
Configuring the duplex mode and speed of an Ethernet interface··········································································· 38
Enabling DLDP································································································································································ 39
Setting DLDP mode························································································································································· 39
Setting the interval to send advertisement packets ····································································································· 39
Setting the delaydown timer ········································································································································· 40
Setting the port shutdown mode··································································································································· 40
Configuring DLDP authentication·································································································································· 41
Resetting DLDP state······················································································································································· 41
Displaying and maintaining DLDP································································································································ 42
DLDP configuration examples ······································································································································· 42
Automatically shutting down unidirectional links ······························································································· 42
Manually shutting down unidirectional links ······································································································ 46
Troubleshooting DLDP···················································································································································· 49
RRPP configuration ·····················································································································································50
RRPP overview ································································································································································ 50
Background···························································································································································· 50
Basic concepts in RRPP ········································································································································· 50
RRPPDUS································································································································································· 52
RRPP timers····························································································································································· 53
How RRPP works···················································································································································· 54
Typical RRPP networking······································································································································· 56
Protocols and standards ······································································································································· 58
RRPP configuration task list············································································································································ 59
Creating an RRPP domain············································································································································· 59
Configuring control VLANs ··········································································································································· 60
Configuring protected VLANs······································································································································· 60
Configuring RRPP rings·················································································································································· 61
Configuring RRPP ports ········································································································································· 62
Configuring RRPP nodes ······································································································································· 62
Activating an RRPP domain··········································································································································· 64
Configuring RRPP timers ················································································································································ 64
Configuring RRPP fast detection ··································································································································· 65
Enabling fast detection ········································································································································· 65
Configuring fast detection timers························································································································· 65
Configuring an RRPP ring group ·································································································································· 66
Displaying and maintaining RRPP ································································································································ 67
RRPP configuration examples········································································································································ 67
Single ring configuration example ······················································································································ 67
Intersecting ring configuration example·············································································································· 69
Dual homed rings configuration example ·········································································································· 75
Intersecting-ring load balancing configuration example··················································································· 84
Fast detection configuration example ················································································································· 92
Troubleshooting······························································································································································ 95
Smart Link configuration ············································································································································96
Smart Link overview ······················································································································································· 96
Background···························································································································································· 96