350-401 · Question #888
Which Cisco EIGRP K-values are set to zero by default? (Choose three.)
The correct answer is B. Load D. Reliability E. MTU. By default, Cisco EIGRP uses only bandwidth and delay for its metric calculation, with the K-values for load, reliability, and MTU set to zero.
Question
Which Cisco EIGRP K-values are set to zero by default? (Choose three.)
Options
- ABandwidth
- BLoad
- CTotal Delay
- DReliability
- EMTU
How the community answered
(41 responses)- A2% (1)
- B95% (39)
- C2% (1)
Why each option
By default, Cisco EIGRP uses only bandwidth and delay for its metric calculation, with the K-values for load, reliability, and MTU set to zero.
The K1 value, representing Bandwidth, is set to 1 by default, making bandwidth a significant component in the EIGRP metric calculation.
The K2 value, representing Load, is set to 0 by default, meaning network load is not factored into the EIGRP metric calculation.
The K3 value, representing Total Delay, is set to 1 by default, making delay a significant component in the EIGRP metric calculation.
The K4 value, representing Reliability, is set to 0 by default, indicating that link reliability is not considered when computing the EIGRP metric.
The K5 value, representing MTU (Maximum Transmission Unit), is set to 0 by default, meaning the MTU is not used in the EIGRP metric calculation.
Concept tested: EIGRP K-values defaults
Source: https://www.cisco.com/c/en/us/support/docs/ip/enhanced-interior-gateway-routing-protocol-eigrp/16406-eigrp-k-values.html
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