Users Manual

4G LTE COMPACT INDUSTRIAL CELLULAR ROUTER_M330/M330-W - UM V1.1.8
177
Test Case Example
VLAN Topology
This VLAN Topology for 3-port LANs shows different PCs how to configure VLAN settings with
different LAN ports and has two results for this configuration.
(1) PC-A sends ICMP packet to PC-B IP (192.168.2.20) and captures traffic on PC-B. Thus, PC-
B will receive Tag20 traffic.
(2) PC-B sends ICMP packet to PC-A IP (192.168.1.20) and captures traffic on PC-A. Thus, PC-
A will receive untag traffic.
Note:
z PC-A and PC-B are on Ubuntu OS.
z PC-A and PC-B should install vlan on Ubuntu.
z PC-A and PC-B should command this order “sudo apt-get install vlan”.
The following interface shows VLAN settings for the cellular router.