H3C S5120-EI Series Configuration Manual

Also see for S5120-EI Series: Configuration guide Installation manual Configuration guide Configuration guide Operation manual

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H3C S5120-EI Series Configuration Manual Manual pdf 7 page image

iContentsHigh availability overview··········································································································································· 1Availability requirements ·················································································································································· 1Availability evaluation ······················································································································································ 1High availability technologies ········································································································································· 2Fault detection technologies ···································································································································· 2Protection switchover technologies ························································································································· 3Configuring Ethernet OAM ········································································································································· 4Ethernet OAM overview ··················································································································································· 4Major functions of Ethernet OAM ·························································································································· 4Ethernet OAMPDUs ·················································································································································· 4How Ethernet OAM works ······································································································································ 5Standards and protocols ········································································································································· 7Ethernet OAM configuration task list ······························································································································ 7Configuring basic Ethernet OAM functions····················································································································8Configuring the Ethernet OAM connection detection timers ························································································ 8Configuring link monitoring ············································································································································· 9Configuring errored symbol event detection ········································································································· 9Configuring errored frame event detection ··········································································································· 9Configuring errored frame period event detection ······························································································· 9Configuring errored frame seconds event detection ························································································· 10Configuring Ethernet OAM remote loopback ············································································································· 10Enabling Ethernet OAM remote loopback ········································································································· 10Rejecting the Ethernet OAM remote loopback request from a remote port ···················································· 11Displaying and maintaining Ethernet OAM configuration ························································································ 12Ethernet OAM configuration example ························································································································· 12Configuring CFD ························································································································································ 15Overview········································································································································································· 15Basic CFD concepts··············································································································································· 15CFD functions ························································································································································· 17Protocols and standards ······································································································································· 19CFD configuration task list ············································································································································ 19Configuring basic CFD settings ···································································································································· 20Enabling CFD ························································································································································· 20Configuring the CFD protocol version················································································································· 20Configuring service instances ······························································································································ 20Configuring MEPs ·················································································································································· 21Configuring MIP generation rules ························································································································ 22Configuring CFD functions ············································································································································ 22Configuration prerequisites ·································································································································· 22Configuring CC on MEPs ····································································································································· 22Configuring LB on MEPs ······································································································································· 23Configuring LT on MEPs········································································································································ 23Configuring AIS ····················································································································································· 24Configuring LM ······················································································································································ 24Configuring one-way DM ····································································································································· 25Configuring two-way DM ····································································································································· 25Configuring TST ····················································································································································· 26Displaying and maintaining CFD ································································································································· 26