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Configuring a bypass tunnel on the PLR ············································································································· 78
Configuring node fault detection ························································································································· 82
Configuring the optimal bypass tunnel selection interval ·················································································· 82
Displaying and maintaining MPLS TE ·························································································································· 83
MPLS TE configuration examples ·································································································································· 84
Establishing an MPLS TE tunnel over a static CRLSP ·························································································· 84
Establishing an MPLS TE tunnel with RSVP-TE ···································································································· 88
Establishing an inter-AS MPLS TE tunnel with RSVP-TE ······················································································ 94
Bidirectional MPLS TE tunnel configuration example······················································································· 102
CRLSP backup configuration example ·············································································································· 108
Manual bypass tunnel for FRR configuration example ···················································································· 112
Auto FRR configuration example ······················································································································· 117
IETF DS-TE configuration example ····················································································································· 124
Troubleshooting MPLS TE ············································································································································ 131
No TE LSA generated ········································································································································· 131
Configuring a static CRLSP ····································································································································· 132
Overview ······································································································································································· 132
Configuration procedure ············································································································································· 132
Displaying static CRLSPs ·············································································································································· 133
Static CRLSP configuration example ·························································································································· 133
Network requirements ········································································································································· 133
Configuration procedure ···································································································································· 134
Verifying the configuration ································································································································· 136
Configuring RSVP ···················································································································································· 139
Overview ······································································································································································· 139
RSVP messages ···················································································································································· 139
CRLSP setup procedure ······································································································································· 140
RSVP refresh mechanism ····································································································································· 140
RSVP authentication ············································································································································ 141
RSVP GR ······························································································································································· 141
Protocols and standards ····································································································································· 142
RSVP configuration task list ········································································································································· 142
Enabling RSVP ······························································································································································ 142
Configuring RSVP refresh ············································································································································ 143
Configuring RSVP Srefresh and reliable RSVP message delivery ··········································································· 143
Configuring RSVP hello extension ······························································································································ 144
Configuring RSVP authentication ································································································································ 144
Specifying a DSCP value for outgoing RSVP packets ······························································································ 146
Configuring RSVP GR ·················································································································································· 146
Enabling BFD for RSVP ················································································································································ 147
Displaying and maintaining RSVP ······························································································································ 147
RSVP configuration examples ····································································································································· 148
Establishing an MPLS TE tunnel with RSVP-TE ·································································································· 148
RSVP GR configuration example ······················································································································· 152
Configuring tunnel policies ····································································································································· 155
Overview ······································································································································································· 155
Configuring a tunnel policy ········································································································································ 155
Configuration guidelines ···································································································································· 155
Configuration procedure ···································································································································· 156
Displaying tunnel information ····································································································································· 157
Tunnel policy configuration examples ······················································································································· 157
Preferred tunnel configuration example ············································································································ 157
Exclusive tunnel configuration example ············································································································ 157
