I am prepping for an ISP switch, and am wondering if it is possible to have a seamless switch.
Lets say I have an internal host, 192.168.0.10, that is behind CurrentFirewall that handles CurrentISP's range of 220.127.116.11/28. The firewall is configured to pass 18.104.22.168 to internal host 192.168.0.10. Now NewFirewall handles address range 22.214.171.124/27 from NewISP and is configured to pass 126.96.36.199 to 192.168.0.10. So the big question is once DNS is switched, if a client is still resolving the old public IP of 188.8.131.52, will the inside host be able to handle said clients requests?
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...