Cisco关于这个问题的解释是:
%STANDBY-3-DUPADDR : Duplicate address [int] on [chars], sourced by [sci_notation]
Explanation An IP address for a router that uses Hot Standby Router Protocol (HSRP) is the same as the IP address for another router. This condition might be caused by a misconfiguration or a malfunctioning switch.
Recommended Action Check the configurations on all the HSRP routers, and ensure that all the switches are functi