Aug 26, 2015 · Hi James, Thanks for the reply and sorry for the late response. Example: WAN link 1 and WAN link 2 come in and connected to the "WAN switch" tag with 10 and 20 respectively, 2 trunks carrying VLAN 10 and 20 are then connected to the firewall 1 …

Jun 7, 2021 · WAN devices typically are routers, but can also be Layer3 switches (called multi layer switch). In other words, you can have exactly the same switch (e.g. Arista 7280) acting as Layer2 Top-of-Rack switch, aggregation (layer3), WAN or even peer-exchange switch, holding the entire routing table (880k+ routes).

Apr 13, 2021 · G1/0/1-4 Work as expected, but when we setup FW2 (which we've had in place for a while now -- the WAN switch we're using is the new device) G1/0/5 does not turn up. No link lights on either device. When looking at the configs, I …

Jun 22, 2020 · The prerequisite is the incoming WAN should come from an RJ-45 or SFP depending on the switch and cable type used for WAN. Untag vlan2 on port 8 (wan IN) untag VLAN2 on Port 7 (WAN OUT) then run the line to your Router, (port 7 on switch to the router) then from the Router's LAN port, plug that into port 6 (Untagged VLAN1)

Jan 12, 2016 · Thanks Mr. Philip for your response. I have been working in wireless domain since last 4 years. Now planning to change my carrier path from wireless to routing&switching.

I've seen router hardware where both the LAN ports and the WAN port are connected to the same switch, which is configured to add VLAN tags, and is connected to one ethernet port on the SoC of the router, where it's internally divided into two ethernet interfaces using the VLAN tag.

Jul 22, 2019 · Dear community, I have two ISP wan connections that need to terminate in a layer three switch. How can i use vlans to separate the connections terminating in the wan switch? I have i firewall that needs to be connected to this wan switch. How can i design this?what vlans do i need to create and ho...

Aug 19, 2011 · Thus you have a WAN and LAN VLAN on the core switch. The WAN runs through the switch. The WAN traffic comes from the ISP router into the WAN VLAN, through the core switch and into the blade center. On this way it won't go through any firewall or other filtering. Of course, there will be a firewall before it goes into the LAN.

Oct 17, 2018 · Hypothesis: you hav a core switch (Layer 3 switch) and the core switch connects to the ISP router on port Fa0/1, ISP router agree to use IP 1.1.1.2/24 and core switch will use the 1.1.1.3/24 on WAN side. Access Switch connected on the port Fa0/24 of Core Switch. Fa0/24 will be in TRUNK and VLAN 50 is to be created for LAN 192.168.1.0/24.

Jan 25, 2011 · I need to connect a cisco 881 (wan port) to a firewall but between both devices I have a switch. Resuming: Cisco881 (WAN port) -> switch -> firewall. On my wan por I have: interface FastEthernet4 ip address 10.12.5.1 255.255.255.0 ip helper-address 10.12.2.1 duplex auto speed auto!