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Configuring Ethernet OAM ·············································································· 1
Overview ···························································································································································· 1
Major functions of Ethernet OAM ··············································································································· 1
Ethernet OAMPDUs ··································································································································· 1
How Ethernet OAM works ·························································································································· 1
Protocols and standards ···························································································································· 3
Ethernet OAM configuration task list ·················································································································· 3
Configuring basic Ethernet OAM functions ········································································································ 4
Configuring the Ethernet OAM connection detection timers ·············································································· 4
Configuring link monitoring ································································································································ 5
Configuring errored symbol event detection ······························································································ 5
Configuring errored frame event detection ································································································· 6
Configuring errored frame period event detection ······················································································ 6
Configuring errored frame seconds event detection ·················································································· 7
Configuring the action a port takes after it receives an Ethernet OAM event from the remote end ··················· 8
Configuring Ethernet OAM remote loopback ····································································································· 8
Configuration guidelines ····························································································································· 8
Enabling Ethernet OAM remote loopback on a specific port ······································································ 9
Enabling Ethernet OAM remote loopback on the port ················································································ 9
Rejecting the Ethernet OAM remote loopback request from a remote port ··············································· 9
Displaying and maintaining Ethernet OAM ······································································································ 10
Ethernet OAM configuration example ·············································································································· 10
Network requirements ······························································································································ 10
Configuration procedure ··························································································································· 10
Configuring CFD ··························································································· 12
Overview ·························································································································································· 12
Basic CFD concepts ································································································································· 12
CFD functions ·········································································································································· 14
EAIS ························································································································································· 16
Protocols and standards ·························································································································· 16
CFD configuration task list ······························································································································· 16
Configuring basic CFD settings ······················································································································· 17
Enabling CFD ··········································································································································· 17
Configuring service instances ·················································································································· 17
Configuring MEPs ···································································································································· 18
Configuring MIP auto-generation rules ···································································································· 18
Configuring CFD functions ······························································································································· 19
Configuration prerequisites ······················································································································ 19
Configuring CC ········································································································································· 19
Configuring LB ········································································································································· 20
Configuring LT ·········································································································································· 20
Configuring AIS ········································································································································ 21
Configuring LM ········································································································································· 21
Configuring one-way DM ·························································································································· 22
Configuring two-way DM ·························································································································· 22
Configuring TST ······································································································································· 22
Configuring EAIS ············································································································································· 23
Displaying and maintaining CFD ······················································································································ 23
CFD configuration example ····························································································································· 24
Configuring DLDP ························································································· 30
Overview ·························································································································································· 30
Basic concepts ········································································································································· 31
How DLDP works ····································································································································· 32
Configuration restrictions and guidelines ········································································································· 34
DLDP configuration task list ····························································································································· 34
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