Everytime we trunk VLAN-s on any of HWIC-4ESW ports, problems like VoIP conversation get disconnected very shortly after being established, VPNs that get routed through those virtual, VLAN interfaces on that router don't get established, there are a ...

Hi,we know that the Total Mac Address Space Available for Cisco 2950 switches is 8192. What is that number for Cisco 2980G switches? At http://www.cisco.com/en/US/products/hw/switches/ps606/products_data_sheet09186a0080092688.html it says:Switching S...

Is WS-X6516-GE-TX module supported on supervisor engines WS-X6K-SUP1A-2GE? We inserted the module on the chasis, but the module never came on, while the switch acted strangely, stopped forwarding the frames, and nothing we could see on logs.Thanks,Da...

Could somebody tell us the difference between 6ds3-smb and 6ds3-smb-b GSR line cards? We cannot find anything neither on cisco.com nor on the forum.Appreciate the help,Dardan

Can somebody point us at the right direction, documentation about VLAN IDs for DOCSIS cable modems? How should the config files be done, how to configure the CMTS, the switch, the router, the host etc? We have uBR 924 cable modems.We want to be able ...