The Network Layer

Besides indicating the availability and responsiveness of network connections to the NetScaler device, the tests mapped to the Network layer also reveals the health of network interfaces supported by the device, and the performance of each of the VLANs configured on the device.

Figure 1 : The tests associated with the Network layer

Since the Network test and NetworkInterfaces test have been dealt with in great detail in the Monitoring Unix and Windows Servers document, the following section discusses the NsVlans test only.