Helloi have some troubles with Spectralink IP phones, thay are successfully register at cisco access point, geting IP adress via DHCP, but cannot register at CCM, on a display i saw "Not Server Found", or "Not gateway found", in addition i can`t ping...

Helloi have some trouble with port securityi have configured my swith port:interface FastEthernet0/1 port security max-mac-count 1 port security action shutdown and after reload the port is blocked, PC which conected to this port don`t shut down.wh...