H3C Technologies H3C S12500-X Series Switches User Manual

Page 6

Advertising
background image

i

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

 

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

 

Enabling MPLS ··································································································································································· 5

 

Configuring MPLS MTU ···················································································································································· 6

 

Specifying the label type advertised by the egress ······································································································· 6

 

Configuring TTL propagation ··········································································································································· 7

 

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

 

Enabling SNMP notifications for MPLS ··························································································································· 9

 

Displaying and maintaining MPLS ·································································································································· 9

 

Configuring a static LSP ············································································································································· 11

 

Overview ········································································································································································· 11

 

Configuration prerequisites ··········································································································································· 11

 

Configuration procedure ··············································································································································· 11

 

Displaying static LSPs ····················································································································································· 12

 

Static LSP configuration example ································································································································· 12

 

Configuring LDP ························································································································································· 15

 

Overview ········································································································································································· 15

 

Terminology ··························································································································································· 15

 

LDP messages ························································································································································· 15

 

LDP operation ························································································································································· 16

 

Label distribution and control ······························································································································· 17

 

LDP GR ···································································································································································· 19

 

Protocols ································································································································································· 20

 

LDP configuration task list ·············································································································································· 20

 

Enabling LDP ··································································································································································· 21

 

Enabling LDP globally ··········································································································································· 21

 

Enabling LDP on an interface ······························································································································· 21

 

Configuring Hello parameters ······································································································································ 21

 

Configuring LDP session parameters ···························································································································· 22

 

Configuring LDP backoff ··············································································································································· 23

 

Configuring LDP MD5 authentication ·························································································································· 24

 

Configuring an LSP generation policy ························································································································· 24

 

Configuring the LDP label distribution control mode ·································································································· 25

 

Configuring a label advertisement policy ··················································································································· 25

 

Configuring a label acceptance policy ······················································································································· 26

 

Configuring LDP loop detection ···································································································································· 27

 

Configuring LDP session protection ······························································································································ 28

 

Configuring LDP GR ······················································································································································· 29

 

Resetting LDP sessions ···················································································································································· 29

 

Enabling SNMP notifications for LDP ··························································································································· 29

 

Displaying and maintaining LDP ·································································································································· 29

 

Advertising