User`s guide

140 MPC8240 and MPC8260 Emulation
Chapter 10: Troubleshooting the Emulator
Problems with the LAN Interface (Emulation Module Only)
If it takes a long time to connect to the network
❏ Check the subnet masks on the other LAN devices connected to your
network. All of the devices should be configured to use the same subnet
mask.
Subnet mask error messages do not indicate a major problem. You can
continue using the emulation module.
The subnet mask is set in the logic analysis system’s System Admin
window. If it then detects other subnet masks, it will generate error
messages.
If there are many subnet masks in use on the local subnet, the logic
analysis system may take a very long time to connect to the network after
it is turned on.