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There have been many times we have to setup devices and the device software uses a discovery tool to auto detect for initial configuration. For example our security cameras, we have a dedicated vlan for which spans many switches/buildings. To use t...
We have a 6500 core switch which handles all the routing for multiple Vlans. The cores default gateway is an ASA 5510 to the internet. All outlying switches are 3750's with trunks to them and are part of the same VTP domain (6500 server).We are int...
Unfortunately, no. We just have a band aid in place. Support as well as a hired engineering company couldn't figure it out. We got tired of the finger pointing and getting no where so implemented a temp fix. We placed a DHCP server right on the v...
Very good thought WaseemD. The only problem with my issue is it's happening with our Chromebooks which only use PSK as well as our HP and Dell laptops which do use Radius. These same devices didn't have this issue a year ago.
Glad to find this post but sad to see no resolve. Same thing happening on our Meraki AP's. AP's are setup with vlan tagging because we broadcast SSID's for multiple subnets for public, guest and corporate networks. Each with different DHCP servers...
I tried to turn on snooping querier on just the vlan needed but found I need to turn it on globally. So turning it on globally "ip igmp snoop querier" actually fixes the problem instantly and all the cameras come in fine. Problem I have now is by t...
Hi Giuseppe, First thanks for your reply. I believe you are onto something for sure. I did a packet capture and can see the main tricaster server sending multicast packets. So to answer some of your points above all our switches are on a VTP doma...
