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We have an issue with a cisco 857 adsl router used for vpn rebooting itself.The hardware and ac adapter have been swapped out and deployed elsewhere and work fine. Telco has checked adsl line and see no errors. Only indication from router is that res...
We have issues with a 3750 WS-C3750-24PS-and connectivity to a Siemens Optipoint 420 IP phone. Switch is not seeing/recognising ARP packets from the IP phone. We connected the IP phone and a PC to a hub and then to switchport, both PC and IP phone ca...
Thanks for the prompt reply Mats,Will just have to suffer knocking off my VPN remote access clients each time the ASDM Wizard wants to write config for a new lan-to-lan VPN.rgdsphil.
Update - Now workingMichael,We now have it working root cause was QOS settings on the Siemens Optipoint 420 IP Phone.In summary the IP Phone has QOS settings for Layer2 and Layer3 (which were defaulted to both enabled). However any time L2 is enabled...
