Reference Guide

Command Modes CONFIGURATION
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.12.0 Introduced on the S4810.
Legacy E-Series
command.
Usage
Information
If you enter only the fefd-global syntax, the mode is normal and the default interval is 15
seconds.
If you disable FEFD globally (no fefd-global), the system does not remove the FEFD
interface configuration.
Related
Commands
• fefd – enables far-end failure detection.
• fefd-global interval – configures an interval between FEFD control packets.
• show fefdshow fefd – shows the FEFD command output.
show fefd
View FEFD status globally or on a specific interface.
E-Series, Z-Series, S4810
Syntax
show fefd [interface]
Parameters
interface (OPTIONAL) Enter the following keywords and slot/port or number
information:
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a SONET interface, enter the keyword sonet followed by
the slot/port information.
• For a 10-Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port
information.
• For a 1-Gigabit Ethernet interface, enter the keyword
GigabitEthernet followed by the slot/port information.
• For a 40-Gigabit Ethernet interface, enter the keyword
fortyGigE followed by the slot/ port information.
Command Modes
• EXEC
• EXEC Privilege
Command History
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.12.0 Introduced on the S4810.
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