ARP is not resolving

[nitish14351]

In my network there is camera connected for different different locations. We have create vlan 140 in different different location and they all having different subnets and all camera is connected with vlan 140 with static IP. At sudden all camera stop pinging. And after clearing ARP cache, IP is not resolving MAC-address of cameras. Kindly help. N thanks in advance

[Georg Pauwen]

Hello,

we need more information. What devices are the cameras connected to, and how are these devices interconnected ? VLAN 140 in different locations with dfferent subnets ? How do you have that configured ? With secondary addressing ?

[Richard Burts]

The original post says " they all having different subnets ". Would I be correct in  assuming that each remote location is connected to some central site/HQ via some layer 3 connection? In that case it does not matter that each remote location uses vlan 140. What matters is the subnets at each remote and the routing logic that connects each site. As Georg says, we need more information about this environment to be able to give much advice.

HTH

Rick

[girish_gavandi]

Hi,

what is the core/distribution switch platform? What IOS version is running?

-Girish