Given that a company may change IP Addresses, with the browser being "unable to establish a connection to the server",
and that a DNS may need to be flushed, can anyone advise as to why the Terminal Command
dscacheutil -flushcache
and
sudo killall -HUP mDNSResponder
may not work and what remedy should be applied.
and that a DNS may need to be flushed, can anyone advise as to why the Terminal Command
dscacheutil -flushcache
and
sudo killall -HUP mDNSResponder
may not work and what remedy should be applied.