User`s guide

SET UP
XSRING+ SHDSL switch User’s guide ref 9018809-01 Page 45
To set up the Ingress policy
• Select “Set up > Ethernet & switching > VLAN”.
• Go to the Ingress policy part of the page
• For each Ethernet port and for the SHDSL ports, select the Ingress policy and the VLAN ID
which must be applied to the untagged frames entering the XSRING+ switch.
“LAN (1 to 4) Ingress policy” parameter :
Accept all frames :
All incoming frames are accepted on this port, regardless of the VLAN they belong to.
If a tagged frame enters the switch, it is not modified.
If an untagged frame enters the switch, it is tagged with the selected VLAN ID.
Refuse a frame not belonging to a configured VLAN :
The port will only accept the frames that are in a known VLAN, i.e. present in the VLAN Egress policy
table.
If an untagged frame enters the switch, it is tagged with the selected VLAN ID.
Refuse a frame not belonging to a VLAN associated to the port :
Tagged frames can enter the port only if their VLAN ID is one of the VLAN ID on which the port is
registered in the Egress policy table.
“LAN (1 to 4) VLAN ID” parameter :
Enter the VLAN ID with which untagged incoming frames must be tagged