As OSPF suggested "virtual link" is used to link a area isn't connected bankbone area 0 by physical connection or link a bankbone area 0 by partitioned. I meeted a situation, a area have tow routers connected area 0 ABRs through two links. The area will be partitioned if the link between the tow routers. Does the OSPF area partitioned need a virtual link through ABR?
I have tested the situation in my lab environment, the route entries is right without the virtual link excepting marked "O IA" aulthough belong the same area.
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 ...