Differences

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--- draytek_router [2019/11/18 14:39] – ashley
+++ draytek_router [2020/07/17 09:54] (current) – ashley
@@ Line 19: / Line 19: @@
 ===== Web Content Filtering =====
 https://shop.seg.co.uk/globalview-b.html
+===== VLAN=====
+https://community.tp-link.com/en/business/forum/topic/89721?replyId=215336
+    If you like 2 or more VLANS you must make this, port 1-24 all PVID1, VLAN2 port 2-4 PVID2, VLAN3 port 5-8 PVID3. This allow all ports from 2-8 to connect with port1, router, but port 2-4 not allowed to conect with port 5-8 or 5-8 with port 2-4
+So you tag ingress traffic on ports 2-4 with VLAN ID 2 and ingress traffic on ports 5-8 with VLAN ID 3. Egress traffic to port 1 will have the tags stripped, but port 1 has to be a member of VLAN1, 2 and 3 to have the switch forward packets arriving on ports 2-4 or 5-8 to port 1.
+Ingress traffic arriving on port 1 is tagged with VLAN ID 1 and forwarded to all ports if they are in the default VLAN 1. On output, the tags are removed if ports are untagged.
+Now on the SG108E a device on port 2 will reach any other device on all ports of the T1600, no matter which PVID is set by the SG108E if you use untagged output on port 1 connected to port 21 of the T1600. Try it.