Cal Amp VIPER SC+ 100 series User Manual - page 108
Viper SC+™ IP Router for Licensed Spectrum PN 001-5008-000 Rev. C
| Page 98
4.6.2.1.
Advanced Settings For Serial » VLAN
Advanced Settings are available for both Serial ports (both the Setup and COM port). Advanced settings for VLAN
configuration for both serial ports, Setup and COM, are on the same, single tab.
Figure 57 – Serial — VLAN tab Advanced Settings only
Untagged Port Advanced Settings
Untagged Port Advanced Settings provide options for ingress packets (packets coming into the Viper) and egress
packets (packets leaving the Viper) Selections in this section allow you to specify what actions are to be taken with
ingress and egress packets, based on their VLAN ID (VID) tag (or absence of a VID tag).
VID is the VLAN ID contained in the packet.
PVID is the Port VLAN ID (the VLAN ID associated with the interface and configured in the Viper Web Interface).
Ingress Packet
Untagged (The packet has no VLAN ID tag)
If incoming packets are untagged, you can choose to silently drop these packets, keep them unchanged, or tag the
packets with the PVID. The default setting is to tag the packet with the PVID.