小乔 发表于 2021-8-4 15:44:04

【答题赢鸿鹄币】 Cisco Express Forwarding

QUESTION 65
Which statement about Cisco Express Forwarding is true?
A. The CPU of a router becomes directly involved with packet switching decisions.
B. It uses a fast cache that is maintained in a router data plane.
C. It maintains two tables in the data plane: the FIB and adjacency table.
D. It makes forwarding decisions by a process that is scheduled through the IOS scheduler.


选详细解释给予20鸿鹄币奖励

itwong 发表于 2021-8-4 15:44:05

答案是C，请看图片

itwong 发表于 2021-8-5 23:44:12

这个帖子也详细解释CEF， 请看 -> https://community.cisco.com/t5/other-network-architecture/data-plane-architecture/td-p/2775058
页: [1]
查看完整版本: 【答题赢鸿鹄币】 Cisco Express Forwarding