HP FlexNetwork 10500 Series Configuration Manual page 4

Configuring a label acceptance policy ············································································································· 33
Configuring LDP loop detection ······················································································································· 34
Configuring LDP session protection ················································································································· 35
Configuring LDP GR ········································································································································ 36
Configuring LDP NSR ······································································································································ 36
Configuring LDP-IGP synchronization ············································································································· 36
Configuring LDP-OSPF synchronization ·································································································· 36
Configuring LDP IS-IS synchronization ···································································································· 38
Configuring LDP FRR ······································································································································ 38
Setting a DSCP value for outgoing LDP packets ····························································································· 38
Resetting LDP sessions ··································································································································· 39
Enabling SNMP notifications for LDP··············································································································· 39
Displaying and maintaining LDP ······················································································································ 39
IPv4 LDP configuration examples ···················································································································· 40
LDP LSP configuration example ·············································································································· 40
Label acceptance control configuration example ····················································································· 44
Label advertisement control configuration example ················································································· 48
LDP FRR configuration example·············································································································· 53
IPv6 LDP configuration examples ···················································································································· 56
IPv6 LDP LSP configuration example ······································································································ 56
IPv6 label acceptance control configuration example ·············································································· 61
IPv6 label advertisement control configuration example ·········································································· 65
Configuring MPLS TE ·················································································· 72
Overview ·························································································································································· 72
TE and MPLS TE ····································································································································· 72
MPLS TE basic concepts ························································································································· 72
Static CRLSP establishment ···················································································································· 72
Dynamic CRLSP establishment ··············································································································· 72
CRLSP establishment using PCE path calculation ·················································································· 74
Traffic forwarding ····································································································································· 75
Make-before-break ··································································································································· 76
Route pinning ··········································································································································· 77
Tunnel reoptimization ······························································································································· 77
CRLSP backup ········································································································································· 77
FRR ·························································································································································· 77
DiffServ-aware TE ···································································································································· 78
Bidirectional MPLS TE tunnel ·················································································································· 80
Protocols and standards ·························································································································· 81
Restrictions and guidelines for MPLS TE········································································································· 81
MPLS TE configuration task list ······················································································································· 81
Enabling MPLS TE ··········································································································································· 83
Configuring a tunnel interface ·························································································································· 83
Configuring DS-TE ··········································································································································· 84
Configuring an MPLS TE tunnel to use a static CRLSP ·················································································· 84
Configuring an MPLS TE tunnel to use a dynamic CRLSP ············································································· 85
Configuration task list ······························································································································· 85
Configuring MPLS TE attributes for a link ································································································ 86
Advertising link TE attributes by using IGP TE extension ········································································ 86
Configuring MPLS TE tunnel constraints ································································································· 87
Establishing an MPLS TE tunnel by using RSVP-TE··············································································· 89
Controlling CRLSP path selection ············································································································ 89
Controlling MPLS TE tunnel setup ··········································································································· 92
Configuring an MPLS TE tunnel to use a CRLSP calculated by PCEs ··························································· 93
Configuring a PCE ··································································································································· 93
Discovering PCEs ···································································································································· 93
Establishing a CRLSP by using the path calculated by PCEs ································································· 94
Establishing a backup CRLSP by using the path calculated by PCEs ····················································· 94
Configuring PCEP session parameters ···································································································· 94
Configuring traffic forwarding ··························································································································· 95
Configuring static routing to direct traffic to an MPLS TE tunnel······························································ 95
Configuring automatic route advertisement to direct traffic to an MPLS TE tunnel·································· 95
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