Cisco
300-420 · Question #220
Refer to the exhibit. The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the s
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Advanced Addressing and Routing Solutions
Question
Refer to the exhibit. The failover time of ISP-2 is significantly shorter than ISP-1 when an interface on the ISP router toward the campus network fails. Which solution minimizes the downtime to the sub-second?
Exhibit
Options
- AAggressive timers
- BNext-hop address tracking
- CGraceful-restart
- DBFD
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Topics
#BFD#Fast Convergence#WAN Resilience