A network administrator is configuring a prefix list with the ip prefix-list command. Which entry is valid?
- ip prefix-list LIST1 seq 5 permit 192.168.0.0/14 ge 24 le 28
- ip prefix-list LIST1 seq 10 permit 192.168.10.0/15 le 23 ge 27
- ip prefix-list LIST1 seq 1 permit 10.18.0.0/16 ge 12
- ip prefix-list LIST1 seq 10 permit 12.16.10.0/12 le 22 ge 24
Explanation: Prefix lists are configured with the global configuration command ip prefix-list prefix-listname [ seq sequence-number ] { permit | deny } high-order-bit-pattern / high-order-bit-count [ ge ge-value ] [ le le-value ]. IOS and IOS XE require that the ge-value be greater than the high-order bit count and that the le-value be greater than or equal to the ge-value, that is, high-order-bit-count < ge-value <= le-value . Exam with this question: CCNP ENARSI 8 Modules 21 - 23 Checkpoint Exam: Infrastructure Security and Management Exam
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