FHRP.pdf - HSRP VRRP GLBP Startup Each router sends hello...

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HSRP VRRP GLBP Startup Each router sends hello messages every 3 sec Each router sends hello messages every 1 sec Each router sends hello messages every 3 sec Multicast 224.0.0.2 224.0.0.18 224.0.0.102 Elections Active Standby Listeners Master Backup Active Virtual Gateway (AVG) Active Virtual Forwarder (AVF) Conditions for winning the elections Highest Priority Highest IP address Change after dead time 10 seconds Standby router becomes the new Active after dead time 3 seconds Backup router becomes the new Master The second highest priority becomes the new AVG Configurations (config-if)#standby 1:255 ip virtual ip // startup (config-if)#standby 1:255 priority __ // assign Active router Active(config-if)#standby 1:255 track interface // if interface is disconnected, protocol is stopped (config-if)#vrrp 1:255 ip virtual ip // startup (config-if)#vrrp 1:255 priority __ // assign Active router Active(config-if)#vrrp 1:255 track interface // if interface is disconnected, protocol is stopped (config-if)#glbp 1:1023 ip virtual ip // startup (config-if)#glbp 1:1023 priority __
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  • Spring '19
  • ahmed nabil
  • IP address, Simple Network Management Protocol, Active Virtual Gateway

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