Link OAM Supports point-to-point (single) link OAM Monitors and supports troubleshooting individual links Standards-based for Ethernet networks Interoperates in a multivendor environment Supports Fault detection and notification (alarms) Discovery Remote failure indication Loopback testing IEEE 802.3ah Ethernet First Mile (EFM) OAM 802.3ah OAM 802.3ah OAM NetIron#show link-oam info detail ethernet 1/1 OAM information for Ethernet port: 1/1 link-oam mode: active link status: up oam status: up Local information multiplexer action: forward parse action: forward stable: satisfied state: up loopback state: disabled dying-gasp: false critical-event: false link-fault: false Remote information multiplexer action: forward parse action: forward stable: satisfied loopback support: disabled dying-gasp: false critical-event: false link-fault: false NetIron#show link-oam info detail ethernet 1/1 OAM information for Ethernet port: 1/1 link-oam mode: active link status: up oam status: up Local information multiplexer action: forward parse action: forward stable: satisfied state: up loopback state: disabled dying-gasp: false critical-event: false link-fault: false Remote information multiplexer action: forward parse action: forward stable: satisfied loopback support: disabled dying-gasp: false critical-event: false link-fault: false 15 May 2011© 2011 Brocade Communications Systems, Inc.
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