H3C Technologies H3C S10500 Series Switches User Manual
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Configuring remote LDP session parameters ······································································································ 59
Configuring PHP ···················································································································································· 60
Configuring the policy for triggering LSP establishment ··················································································· 61
Configuring the label distribution control mode ································································································ 61
Configuring LDP loop detection ··························································································································· 62
Configuring LDP MD5 authentication·················································································································· 63
Configuring LDP label filtering ····························································································································· 63
Maintaining LDP sessions ·············································································································································· 65
Configuring BFD for MPLS LDP ···························································································································· 65
Resetting LDP sessions··········································································································································· 65
Managing and optimizing MPLS forwarding ············································································································· 66
Configuring TTL processing mode at ingress······································································································ 66
Configuring LDP GR ·············································································································································· 68
Configuring MPLS statistics collection and reading ··································································································· 70
Setting MPLS statistics reading interval ··············································································································· 70
Inspecting LSPs ······························································································································································· 71
Configuring MPLS LSP ping·································································································································· 71
Configuring MPLS LSP tracert······························································································································· 71
Configuring BFD for LSPs······································································································································ 71
Configuring periodic LSP tracert·························································································································· 73
Enabling MPLS trap························································································································································ 73
Displaying and maintaining MPLS ······························································································································· 74
Displaying MPLS operation ·································································································································· 74
Displaying MPLS LDP operation··························································································································· 75
Clearing MPLS statistics ········································································································································ 76
MPLS configuration examples······································································································································· 77
Configuring static LSPs·········································································································································· 77
Configuring LDP to establish LSPs dynamically·································································································· 79
Configuring BFD for LSPs······································································································································ 84
MPLS TE configuration ···············································································································································86
MPLS TE overview ·························································································································································· 86
Traffic engineering and MPLS TE························································································································· 86
Basic concepts of MPLS TE ··································································································································· 87
MPLS TE implementation······································································································································· 87
CR-LSP····································································································································································· 88
RSVP-TE··································································································································································· 89
Traffic forwarding·················································································································································· 93
CR-LSP backup ······················································································································································· 94
FRR ·········································································································································································· 95
PS for an MPLS TE tunnel······································································································································ 96
Protocols and standards ······································································································································· 97
MPLS TE configuration task list ····································································································································· 97
Configuring basic MPLS TE··········································································································································· 97
Configuration prerequisites ·································································································································· 97
Configuration procedure ······································································································································ 98
Creating an MPLS TE Tunnel over a static CR-LSP······································································································ 98
Configuration prerequisites ·································································································································· 99
Configuration procedure ······································································································································ 99
Creating an MPLS TE tunnel with a dynamic signaling protocol ············································································100
Configuration prerequisites ································································································································100
Configuration procedure ····································································································································100
Configuring RSVP-TE advanced features ···················································································································104
Configuration prerequisites ································································································································104