NAC Login Delay

[Peter Yardley]

Hi,

We are running a NAC appliance and are currently using it solely for access control, no posture assessment etc. It seems take about 20 seconds to login after you click 'login'.

Can this be sped up?

[owillins]

Make sure you have enabled the group policy option "Always wait for the network at computer startup and login" on the workstations. There may be possible for dhcp server is sending ip address twice and that is taking time as well.

[flitcraft33]

If you are in an Active Directory domain make sure this policy is coming from the domain and use the policy modelling tool to make sure it ends up being applied.

[shangde001]

我这里也有这个问题

拓扑解释：我采用的是带内二层虚拟网关模式，DHCP服务器是单独的服务器。接入交换机与核心交换机都是h3c;版本是4.1.3,CAM和CAS都是做热备的。

问题描述：在没有检查的情况下，需要十二秒的时间，我加了三项检查，时间为二十四秒。

不知道有没有解决方法?