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Configuring RSVP authentication ······················································································································· 110

Configuring DSCP for outgoing RSVP packets ································································································· 110

Configuring RSVP-TE GR ····································································································································· 110

Tuning CR-LSP setup ····················································································································································· 111

Configuring route pinning ·································································································································· 111

Configuring administrative group and affinity attribute ·················································································· 111

Configuring CR-LSP reoptimization ···················································································································· 112

Tuning MPLS TE tunnel setup ······································································································································· 113

Configuring loop detection ································································································································ 113

Configuring route and label recording ············································································································· 113

Configuring tunnel setup retry ···························································································································· 113

Assigning priorities to a tunnel ·························································································································· 114

Configuring traffic forwarding ···································································································································· 114

Forwarding traffic along MPLS TE tunnels using static routes ········································································· 114

Forwarding traffic along MPLS TE tunnels through automatic route advertisement······································ 115

Configuring traffic forwarding tuning parameters ···································································································· 116

Configuring the failed link timer ························································································································ 116

Specifying the link metric type for tunnel path calculation ············································································· 117

Configuring the traffic flow type of a tunnel ····································································································· 117

Configuring CR-LSP backup ········································································································································ 117

Configuring FRR ··························································································································································· 118

Enabling FRR on the ingress node of a protected LSP ····················································································· 118

Configuring a bypass tunnel on its PLR ············································································································· 119

Configuring node protection ······························································································································ 120

Configuring the FRR polling timer ······················································································································ 120

Inspecting an MPLS TE tunnel ····································································································································· 121

Configuring MPLS LSP ping ································································································································ 121

Configuring MPLS LSP tracert ····························································································································· 121

Configuring BFD for an MPLS TE tunnel ············································································································ 121

Configuring periodic LSP tracert for an MPLS TE tunnel ················································································· 123

Configuring protection switching ······························································································································· 124

Displaying and maintaining MPLS TE ························································································································ 124

Configuring MPLS TE examples ·································································································································· 127

MPLS TE using static CR-LSP configuration example························································································ 127

MPLS TE using RSVP-TE configuration example ······························································································· 132

RSVP-TE GR configuration example ··················································································································· 138

MPLS RSVP-TE and BFD cooperation configuration example ········································································· 140

CR-LSP backup configuration example ············································································································· 142

FRR configuration example ································································································································· 145

MPLS TE in MPLS L3VPN configuration example ····························································································· 154

Troubleshooting MPLS TE ············································································································································ 162

No TE LSA generated ········································································································································· 162

Configuring VPLS ···················································································································································· 163

VPLS overview ······························································································································································ 163

Basic VPLS concepts ············································································································································ 163

MAC address learning and flooding ················································································································ 164

VPLS loop avoidance ·········································································································································· 165

VPLS packet encapsulation ································································································································· 166

H-VPLS implementation ······································································································································· 166

VPLS configuration task list ·········································································································································· 168

Enabling L2VPN and MPLS L2VPN ···························································································································· 169

Configuring LDP VPLS ·················································································································································· 169

Configuring an LDP VPLS instance····················································································································· 169

Configuring BGP VPLS ················································································································································· 170