5/23/2023 0 Comments Layer 3 switch![]() ![]() ![]() Since the switch is layer 3 it has routing capabilities, but does it also have the means to block certain traffic types ? this guide here although outdated (Lync is pretty old now) suggests some sorts of ACL's are required: Īny advise or even command line configuration would be appreciated. What I want to confirm is - there is a layer 3 Aruba core switch between one end of the VPN connection and the PBX - I have a fair bit of expereience and knowledge with L2 switching for VoIP but not so much 元/Core - so this is my question: Ubiquiti Networks Tenda HP Juniper Networks, Inc. I am investigating an issue where traffic on port 5060 UDP is being blocked all of a sudden and I am pretty certain the un-mentioned firewalls in the attached diagram has closed the port since a Wireshark capture pretty much confirms this - I do however want to rule out the 元 switch.Ī change to TCP for port 5060 SIP signalling fixes the issue, but that is not the point. The layer-3 switches work at the 3rd Layer of the OSI reference model and perform the routing of data packets using IP addresses. ' layer 3 switches ' In Stock ONOFF Sold by Newegg ONOFF Shipped By Newegg ONOFF Direct From Manufacturer ONOFF Cryptocurrency Payment Accepted ONOFF Lowest price in 30 days ONOFF Free Shipping ONOFF Department Any Category Wired Networking Switches Manufacturer Netgear Inc. I am predominately a VoIP engineer but working with a campus networking team who use mostly HP Aruba internally for switching. I have a bit of a generic question to the community in regards to Aruba's layer 3 switching solutions.
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