Table Of Contents - HP HPE FlexNetwork MSR Router Series Configuration Manual

Table of Contents

Contents

Configuring basic MPLS ················································································· 1

Overview ···························································································································································· 1

Basic concepts ··········································································································································· 1

MPLS network architecture ························································································································ 2

LSP establishment ····································································································································· 3

MPLS forwarding ········································································································································ 4

PHP ···························································································································································· 4

Protocols and standards ···························································································································· 5

Compatibility information ···································································································································· 5

MPLS configuration task list ······························································································································· 5

Enabling MPLS ·················································································································································· 6

Setting MPLS MTU ············································································································································ 6

Specifying the label type advertised by the egress ···························································································· 7

Configuring TTL propagation ····························································································································· 8

Enabling sending of MPLS TTL-expired messages ··························································································· 9

Enabling MPLS forwarding statistics ·················································································································· 9

Enabling FTN forwarding statistics ············································································································· 9

Enabling MPLS label forwarding statistics for LSPs ················································································ 10

Enabling MPLS label forwarding statistics for a VPN instance ································································ 10

Enabling split horizon for MPLS forwarding ····································································································· 10

Enabling SNMP notifications for MPLS ············································································································ 11

Displaying and maintaining MPLS ··················································································································· 11

Configuring a static LSP ··············································································· 13

Configuration prerequisites ······························································································································ 13

Configuration procedure ·································································································································· 13

Displaying static LSPs ····································································································································· 14

Static LSP configuration example ···················································································································· 14

Configuring LDP ···························································································· 17

Terminology ············································································································································· 17

LDP messages ········································································································································· 17

LDP operation ·········································································································································· 18

Label distribution and control ··················································································································· 19

LDP GR ···················································································································································· 21

LDP NSR ·················································································································································· 22

LDP-IGP synchronization ························································································································· 23

LDP FRR ·················································································································································· 23

LDP over MPLS TE ·································································································································· 24

Protocols ·················································································································································· 25

LDP configuration task list ······························································································································· 25

Enabling LDP ··················································································································································· 26

Enabling LDP globally ······························································································································ 26

Enabling LDP on an interface ·················································································································· 26

Configuring Hello parameters ·························································································································· 26

Configuring LDP session parameters ·············································································································· 27

Configuring LDP backoff ·································································································································· 29

Configuring LDP MD5 authentication ··············································································································· 29

Configuring LDP to redistribute BGP unicast routes ························································································ 30

Configuring an LSP generation policy ·············································································································· 30

Configuring the LDP label distribution control mode ························································································ 31

Configuring a label advertisement policy ········································································································· 31

Configuring a label acceptance policy ············································································································· 32

Configuring LDP loop detection ······················································································································· 33