Valid 400-101 Dumps shared by ExamDiscuss.com for Helping Passing 400-101 Exam! ExamDiscuss.com now offer the newest 400-101 exam dumps, the ExamDiscuss.com 400-101 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com 400-101 dumps with Test Engine here:
Which BGP feature enables you to install a backup path in the forwarding table?
Correct Answer: B
Explanation/Reference: Explanation: To install a backup path into the forwarding table and provide prefix independent convergence (PIC) in case of a PE-CE link failure, use the additional-paths install backup command in an appropriate address family configuration mode. To prevent installing the backup path, use the no form of this command. To disable prefix independent convergence, use the disable keyword. Reference. http://www.cisco.com/c/en/us/td/docs/routers/crs/software/crs_r4- 2/routing/command/ reference/b_routing_cr42crs/b_routing_cr42crs_chapter_01.html