HA MODE

[suman@jupitercomputers.in]

I have configured HA Mode configuration in aruba controller 7220. 

Master IP - 172.28.0.2

Standby IP - 172.28.0.3

VRRP IP - 172.28.0.4

when master goes of all license is showing in Standby controller & also all configuration has been tranferred to active.  AP is showing UP.

 I have to configured lms in ap group.

DHCP server group is created in controller. But when Master is down, AP is showing up in standby. But ap is not getting IP . LED light continiously blinking. so no internet from AP . 

Please help 

[Craig Syme]

DHCP scopes are not replicated between controllers. Ideally, you should use an external source (i.e not the controllers) to provide DHCP for the APs.

[suman@jupitercomputers.in]

actually I have created dhcp in controller & its working . But now i want to create another controller as a standby. should i have to give vrrp ip as dhcp server ip