ZyXEL ENC User Guide - Page 60

Chapter 2 Tutorials 2.6 ENC Backup and Performing a Complete AutoDiscovery with Filters Administrator Sam wants to clear all devices in the OTV and re-scan all ZyXEL firewall devices only in specific networks (for example, laboratory networks). This tutorial uses the following network topology and settings. Figure 37 Network Topology in this Example V W R1 Network A E Network B X Y R2 Z Network Lab1 Network Lab2 Table 17 IP Settings in this Example LABEL DESCRIPTION E This is the ENC server. Network A A network where the ENC is located. Network B A network directly connected to the ENC. R1 This router connects networks A and B. IP ADDRESS 1.1.1.250 1.1.1.0/24 2.2.2.0/24 v - 1.1.1.254 R2 This router connects networks R and B. w - 2.2.2.254 x - 2.2.2.253 y - 3.3.3.254 Network Lab1 Network Lab2 z - 4.4.4.254 The first network we want to scan in this example. 3.3.3.0/24 The secondary network we want to scan in this example. 4.4.4.0/24 To do this, Sam has to know: • how to back up the current ENC settings to a file • how to perform a complete new auto-discovery • how to configure seed settings • how to configure discovery filter rules • how to start auto-discovery • how to update the OTV 60 ENC User's Guide