Configure FEC
Forward Error Correction (FEC) checks and recovers potential errors during long-range data transmission. The Cisco C84xx Series Platforms have long range SFP, therefore FEC must be configured.
SUMMARY STEPS
- enable source-interface gigabitethernet slot/port
- configure terminal
- interface twentyfivegigabitethernet slot/port
- fec { auto | cl108 | cl74 | off}
DETAILED STEPS
Command or Action | Purpose | |||
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Step 1 |
enable source-interface gigabitethernet slot/port Example:
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Enables the privileged EXEC mode. If prompted, enter your password. |
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Step 2 |
configure terminal Example:
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Enters the global configuration mode. |
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Step 3 |
interface twentyfivegigabitethernet slot/port Example:
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Specifies the 10-Gigabit Ethernet interface to be configured. Here: slot/port—Specifies the location of the interface. |
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Step 4 |
fec { auto | cl108 | cl74 | off} Example:
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Configures FEC on the 25-Gigabit Ethernet interface. Following are the modes of the fec command:
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